!17 1.delete native disklrucahe & changed all media pictures

Merge pull request !17 from 周黎生/master

OAT.xml

@@ -16,6 +16,13 @@
         </filefilter>
         <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
             <filteritem type="filename" name="*.dpg" desc="dpg图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.png" desc="png图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.bmp" desc="bmp图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.webp" desc="webp图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.svg" desc="svg图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.gif" desc="gif图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.jpg" desc="jpg图片格式文件,用于展示示例"/>
+            <filteritem type="filename" name="*.jpeg" desc="jpeg图片格式文件,用于展示示例"/>
         </filefilter>
     </filefilterlist>
 </oatconfig>

build-profile.json5

@@ -5,9 +5,9 @@
     "products": [
       {
         "name": "default",
-        "signingConfig": "default",
+        "signingConfig": "default"
       }
-    ]
+    ],
   },
   "modules": [
     {
@@ -25,10 +25,6 @@
     {
       "name": "imageknife",
       "srcPath": "./imageknife"
-    },
-    {
-      "name": "disklrucache",
-      "srcPath": "./disklrucache"
     }
   ]
 }

disklrucache/.gitignore

@@ -1,3 +0,0 @@
-/node_modules
-/.preview
-/build

disklrucache/build-profile.json5

@@ -1,5 +0,0 @@
-{
-  "apiType": "stageMode",
-  "buildOption": {
-  }
-}

disklrucache/hvigorfile.js

@@ -1,3 +0,0 @@
-// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
-module.exports = require('@ohos/hvigor-ohos-plugin').harTasks
-

disklrucache/index.ets

@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the 'License');
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http:// www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * disklrucache
- */
-export * from './src/main/ets/components/disklrucache/DiskLruCache'
-export * from './src/main/ets/components/disklrucache/DiskCacheEntry'

disklrucache/package.json

@@ -1,18 +0,0 @@
-{
-	"license":"ISC",
-	"types":"",
-	"devDependencies":{
-		"@types/spark-md5":"^3.0.2"
-	},
-	"name":"@ohos/disklrucache",
-	"description":"a npm package which contains arkUI2.0 page",
-	"ohos":{
-		"org":""
-	},
-	"main":"index.ets",
-	"repository":{},
-	"version":"1.0.0",
-	"dependencies":{
-		"spark-md5":"^3.0.2"
-	}
-}

disklrucache/src/main/ets/components/disklrucache/CustomMap.ts

@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the 'License');
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http:// www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-export class CustomMap <K, V> {
-    map: Map<K, V> = new Map<K, V>()
-
-    /**
-     * 获取键对应的值
-     *
-     * @param key 键值
-     */
-    get(key: K): V | undefined {
-        if (key == null) {
-            throw new Error('key is null,checking the parameter');
-        }
-        return this.map.get(key)
-    }
-
-    /**
-     * 是否含有key的缓存
-     *
-     * @param key 键值
-     */
-    hasKey(key: K) {
-        if (key == null) {
-            throw new Error('key is null,checking the parameter');
-        }
-        return this.map.has(key)
-    }
-
-    /**
-     * 添加键值对
-     *
-     * @param key 键值
-     * @param value 键对应的值
-     */
-    put(key: K, value: V): V | undefined {
-        if (key == null || value == null) {
-            throw new Error('key or value is invalid,checking the parameter');
-        }
-        let pre = this.map.get(key)
-        if (this.hasKey(key)) {
-            this.map.delete(key)
-        }
-        this.map.set(key, value);
-        return pre
-    }
-
-    /**
-     * 去除键值，(去除键数据中的键名及对应的值)
-     *
-     * @param key 键值
-     */
-    remove(key: K): boolean {
-        if (key == null) {
-            throw new Error('key is null,checking the parameter');
-        }
-        return this.map.delete(key)
-    }
-
-    /**
-     * 获取最先存储的数据的key
-     */
-    getFirstKey(): K { //  keys()可以遍历后需要优化put()方法，暂时仅获取index=0的key
-        return this.map.keys().next().value
-    }
-
-    /**
-     * 判断键值元素是否为空
-     */
-    isEmpty(): boolean {
-        return this.map.size == 0;
-    }
-
-    /**
-     * 获取键值元素大小
-     */
-    size(): number {
-        return this.map.size;
-    }
-
-    /**
-     * 遍历Map,执行处理函数. 回调函数 function(key,value,index){..}
-     *
-     * @param fn 遍历回调方法
-     */
-    each(fn) {
-        this.map.forEach(fn)
-    }
-
-    /**
-     * 清除键值对
-     */
-    clear() {
-        this.map.clear()
-    }
-
-    /**
-     * 遍历key
-     */
-    keys(): IterableIterator<K> {
-        return this.map.keys()
-    }
-}

disklrucache/src/main/ets/components/disklrucache/DiskCacheEntry.ts

@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-export class DiskCacheEntry {
-    // 缓存的key
-    key: string = ''
-
-    // 缓存文件大小
-    length: number = 0
-
-    constructor(key: string, length?: number) {
-        this.key = key
-        this.length = length
-    }
-
-    setKey(key: string) {
-        this.key = key
-    }
-
-    getKey(): string {
-        return this.key
-    }
-
-    setLength(length: number) {
-        this.length = length
-    }
-
-    getLength(): number {
-        return this.length
-    }
-
-    toString(): string {
-        return this.key + ' - ' + this.length
-    }
-}

disklrucache/src/main/ets/components/disklrucache/DiskLruCache.ts

@@ -1,444 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the 'License');
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an 'AS IS' BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import fileio from '@ohos.fileio'
-import { CustomMap } from './CustomMap'
-import { FileUtils } from './FileUtils'
-import { FileReader } from './FileReader'
-import { DiskCacheEntry } from './DiskCacheEntry'
-import SparkMD5 from "spark-md5"
-
-
-export class DiskLruCache {
-    // 默认缓存数据最大值
-    private static readonly DEFAULT_MAX_SIZE: number = 30 * 1024 * 1024
-
-    // 缓存journal文件名称
-    private static readonly journal: string = 'journal'
-
-    // 缓存journal备份文件名称
-    private static readonly journalTemp: string = 'journal_temp'
-
-    // 备份文件save标识符
-    private static readonly SAVE: string = 'save'
-
-    // 备份文件read标识符
-    private static readonly READ: string = 'read'
-
-    // 备份文件remove标识符
-    private static readonly REMOVE: string = 'remove'
-
-    // 缓存文件路径地址
-    private path: string = ''
-
-    // 缓存journal文件路径
-    private journalPath: string = ''
-
-    // 缓存journal备份文件路径
-    private journalPathTemp: string = ''
-
-    // 缓存数据最大值
-    private maxSize: number = DiskLruCache.DEFAULT_MAX_SIZE
-
-    // 当前缓存数据值
-    private size: number = 0
-
-    // 缓存数据集合
-    private cacheMap: CustomMap<string, DiskCacheEntry> = new CustomMap<string, DiskCacheEntry>()
-
-    private constructor(path: string, maxSize: number) {
-        this.path = path
-        this.maxSize = maxSize
-        this.journalPath = path + DiskLruCache.journal
-        this.journalPathTemp = path + DiskLruCache.journalTemp
-    }
-
-    /**
-     * 打开path中的缓存，如果不存在缓存，则创建新缓存
-     *
-     * @param path 缓存文件路径地址
-     * @param maxSize 缓存数据最大值，默认值为3M
-     */
-    public static create(path: string, maxSize?: number): DiskLruCache {
-        if (!!!path) {
-            throw new Error('DiskLruCache create path is empty, checking the parameter');
-        }
-        if (!!!maxSize) {
-            maxSize = DiskLruCache.DEFAULT_MAX_SIZE
-        }
-        if (maxSize <= 0) {
-            throw new Error("DiskLruCache create maxSize <= 0, checking the parameter");
-        }
-        if (!FileUtils.getInstance().existFolder(path)) {
-            FileUtils.getInstance().createFolder(path, true)
-        }
-        if (path.endsWith(FileUtils.SEPARATOR)) {
-            path = path
-        } else {
-            path = path + FileUtils.SEPARATOR
-        }
-        let journalPath = path + DiskLruCache.journal
-        let journalPathTemp = path + DiskLruCache.journalTemp
-
-        // 判断日志文件是否存在，如果没有初始化创建
-        if (FileUtils.getInstance().exist(journalPath)) {
-            let stat = fileio.statSync(journalPath)
-            if (stat.size > 0) {
-                FileUtils.getInstance().createFile(journalPathTemp)
-                FileUtils.getInstance().copyFile(journalPath, journalPathTemp)
-                let diskLruCache: DiskLruCache = new DiskLruCache(path, maxSize)
-                diskLruCache.readJournal(journalPathTemp)
-                diskLruCache.resetJournalFile()
-                return diskLruCache
-            } else {
-                return new DiskLruCache(path, maxSize)
-            }
-        } else {
-            FileUtils.getInstance().createFile(journalPath)
-            return new DiskLruCache(path, maxSize)
-        }
-    }
-
-    /**
-     * 处理journal文件数据
-     *
-     * @param line 日志行字符串
-     */
-    private dealWithJournal(line: string) {
-        let filePath = ''
-        try {
-            let lineData = line.split(' ')
-            if (lineData.length > 1) {
-                if (lineData[0] != DiskLruCache.REMOVE) {
-                    filePath = this.path + lineData[1]
-                    let fileStat = fileio.statSync(filePath)
-                    if (fileStat.isFile() && fileStat.size > 0) {
-                        this.size = this.size + fileStat.size
-                        FileUtils.getInstance().writeData(this.journalPath, line + FileReader.LF)
-                        this.putCacheMap(lineData[1], fileStat.size)
-                    }
-                } else {
-                    if (this.cacheMap.hasKey(lineData[1])) {
-                        let cacheEntry: DiskCacheEntry = this.cacheMap.get(lineData[1])
-                        this.size = this.size - cacheEntry.getLength()
-                        this.cacheMap.remove(lineData[1])
-                    }
-                }
-            }
-        } catch (e) {
-            console.error('DiskLruCache - dealWithJournal e ' + e)
-        }
-    }
-
-    /**
-     * 设置disk缓存最大数据值
-     *
-     * @param max 缓存数据最大值
-     */
-    setMaxSize(max: number) {
-        this.maxSize = max
-        this.trimToSize()
-    }
-
-    /**
-     * 存储disk缓存数据
-     *
-     * @param key 键值
-     * @param content 文件内容
-     */
-    set(key: string, content: ArrayBuffer) {
-        if (!!!key) {
-            throw new Error('key is null, checking the parameter')
-        }
-        if (content == null || content.byteLength == 0) {
-            throw new Error('content is null, checking the parameter')
-        }
-        let fileSize = content.byteLength
-        key = SparkMD5.hash(key)
-        this.size = this.size + fileSize
-        this.putCacheMap(key, fileSize)
-        FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.SAVE + ' ' + key + FileReader.LF)
-        this.trimToSize()
-        let tempPath = this.path + key
-        FileUtils.getInstance().writeNewFile(tempPath, content)
-    }
-
-    /**
-     * 异步存储disk缓存数据
-     *
-     * @param key 键值
-     * @param content 文件内容
-     */
-    async setAsync(key: string, content: ArrayBuffer): Promise<void> {
-        if (!!!key) {
-            throw new Error('key is null, checking the parameter')
-        }
-        if (content == null || content.byteLength == 0) {
-            throw new Error('content is null, checking the parameter')
-        }
-        let fileSize = content.byteLength
-        key = SparkMD5.hash(key)
-        this.size = this.size + fileSize
-        console.log('setAsync fileSize ='+ fileSize +' all size ='+this.size + '   max size ='+this.maxSize);
-        this.putCacheMap(key, fileSize)
-        await FileUtils.getInstance().writeDataAsync(this.journalPath, DiskLruCache.SAVE + ' ' + key + FileReader.LF)
-        this.trimToSize()
-        let tempPath = this.path + key
-        await FileUtils.getInstance().writeNewFileAsync(tempPath, content)
-    }
-
-    /**
-     * 存储disk缓存数据
-     *
-     * @param key key 键值
-     * @param path 文件路径
-     */
-    setFileByPath(key: string, path: string) {
-        if (!!!key) {
-            throw new Error('key is null, checking the parameter')
-        }
-        if (!!!path || !FileUtils.getInstance().exist(path)) {
-            throw new Error('path is null or no exist file, checking the parameter')
-        }
-        let fileSize = FileUtils.getInstance().getFileSize(path)
-        if (fileSize == -1) {
-            throw new Error('path getFileSize error ')
-        }
-        key = SparkMD5.hash(key)
-        this.size = this.size + fileSize
-        this.putCacheMap(key, fileSize)
-        FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.SAVE + ' ' + key + FileReader.LF)
-        this.trimToSize()
-        fileSize = FileUtils.getInstance().getFileSize(path)
-        FileUtils.getInstance().copyFile(path, this.path + key)
-    }
-
-    /**
-     * 异步存储disk缓存数据
-     *
-     * @param key key 键值
-     * @param path 文件路径
-     */
-    async setFileByPathAsync(key: string, path: string): Promise<void> {
-        if (!!!key) {
-            throw new Error('key is null, checking the parameter')
-        }
-        if (!!!path || !FileUtils.getInstance().exist(path)) {
-            throw new Error('path is null or no exist file, checking the parameter')
-        }
-        let fileSize = FileUtils.getInstance().getFileSize(path)
-        if (fileSize == -1) {
-            throw new Error('path getFileSize error ')
-        }
-        key = SparkMD5.hash(key)
-        this.size = this.size + fileSize
-        this.putCacheMap(key, fileSize)
-        await FileUtils.getInstance().writeDataAsync(this.journalPath, DiskLruCache.SAVE + ' ' + key + FileReader.LF)
-        this.trimToSize()
-        fileSize = FileUtils.getInstance().getFileSize(path)
-        await FileUtils.getInstance().copyFileAsync(path, this.path + key)
-    }
-
-    /**
-     * 获取key缓存数据
-     *
-     * @param key key 键值
-     */
-    get(key: string): ArrayBuffer {
-        if (!!!key) {
-            throw new Error('key is null,checking the parameter');
-        }
-        key = SparkMD5.hash(key)
-        let path = this.path + key;
-        if (FileUtils.getInstance().exist(path)) {
-            let ab: ArrayBuffer = FileUtils.getInstance().readFile(path)
-            this.putCacheMap(key, ab.byteLength)
-            FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.READ + ' ' + key + FileReader.LF)
-            return ab
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * 异步获取key缓存数据
-     *
-     * @param key 键值
-     */
-    async getAsync(key: string): Promise<ArrayBuffer> {
-        if (!!!key) {
-            throw new Error('key is null,checking the parameter');
-        }
-        key = SparkMD5.hash(key)
-        let path = this.path + key;
-        if (FileUtils.getInstance().exist(path)) {
-            let ab: ArrayBuffer = await FileUtils.getInstance().readFileAsync(path)
-            this.putCacheMap(key, ab.byteLength)
-            await FileUtils.getInstance().writeDataAsync(this.journalPath, DiskLruCache.READ + ' ' + key + FileReader.LF)
-            return ab
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * 获取key缓存数据绝对路径
-     *
-     * @param key 键值
-     */
-    getFileToPath(key: string): string {
-        if (!!!key) {
-            throw new Error('key is null,checking the parameter');
-        }
-        key = SparkMD5.hash(key);
-        let path = this.path + key;
-        if (FileUtils.getInstance().exist(path)) {
-            FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.READ + ' ' + key + FileReader.LF);
-            return path
-        } else {
-            return null
-        }
-    }
-
-    /**
-     * 异步获取key缓存数据绝对路径
-     *
-     * @param key 键值
-     */
-    async getFileToPathAsync(key: string): Promise<string> {
-        if (!!!key) {
-            throw new Error('key is null,checking the parameter');
-        }
-        key = SparkMD5.hash(key);
-        let path = this.path + key;
-        if (FileUtils.getInstance().exist(path)) {
-            await FileUtils.getInstance().writeDataAsync(this.journalPath, DiskLruCache.READ + ' ' + key + FileReader.LF);
-            return path
-        } else {
-            return null
-        }
-    }
-
-    /**
-     * 删除key缓存数据
-     *
-     * @param key 键值
-     */
-    deleteCacheDataByKey(key: string): DiskCacheEntry {
-        if (!!!key) {
-            throw new Error('key is null,checking the parameter');
-        }
-        key = SparkMD5.hash(key)
-        let path = this.path + key;
-        if (FileUtils.getInstance().exist(path)) {
-            let ab = FileUtils.getInstance().readFile(path)
-            this.size = this.size - ab.byteLength
-            this.cacheMap.remove(key)
-            FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.REMOVE + ' ' + key + FileReader.LF)
-            FileUtils.getInstance().deleteFile(path)
-        }
-        return this.cacheMap.get(key)
-    }
-
-    /**
-     *遍历当前的磁盘缓存数据
-     *
-     * @param fn 遍历后方法回调
-     */
-    foreachDiskLruCache(fn) {
-        this.cacheMap.each(fn)
-    }
-
-    /**
-     * 清除所有disk缓存数据
-     */
-    cleanCacheData() {
-        this.cacheMap.each((value, key) => {
-            FileUtils.getInstance().deleteFile(this.path + key)
-        })
-        FileUtils.getInstance().deleteFile(this.journalPath)
-        this.cacheMap.clear()
-        this.size = 0
-    }
-
-    /**
-     * 重置journal文件数据
-     */
-    private resetJournalFile() {
-        FileUtils.getInstance().clearFile(this.journalPath)
-        for (let key of this.cacheMap.keys()) {
-            FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.SAVE + ' ' + key + FileReader.LF)
-        }
-    }
-
-    /**
-     * 读取journal文件的缓存数据
-     *
-     * @param path 日志缓存文件路径地址
-     */
-    private readJournal(path: string) {
-        let fileReader = new FileReader(path)
-        let line: string = ''
-        while (!fileReader.isEnd()) {
-            line = fileReader.readLine()
-            line = line.replace(FileReader.LF, '').replace(FileReader.CR, '')
-            this.dealWithJournal(line)
-        }
-        fileReader.close()
-        FileUtils.getInstance().deleteFile(this.journalPathTemp)
-        this.trimToSize()
-    }
-
-    /**
-     * 缓存数据map集合
-     *
-     * @param key 键值
-     * @param length 缓存文件大小
-     */
-    private putCacheMap(key: string, length?: number) {
-        if (length > 0) {
-            console.log('key = '+key)
-            console.log('value length= '+ length)
-            this.cacheMap.put(key, new DiskCacheEntry(key, length))
-        } else {
-            this.cacheMap.put(key, new DiskCacheEntry(key))
-        }
-    }
-
-    /**
-     * 根据LRU算法删除多余缓存数据
-     */
-    private trimToSize() {
-
-        while (this.size > this.maxSize) {
-            let tempKey: string = this.cacheMap.getFirstKey()
-            let fileSize = FileUtils.getInstance().getFileSize(this.path + tempKey)
-            if (fileSize > 0) {
-                this.size = this.size - fileSize
-            }
-            console.log('trimToSize fileSize ='+ fileSize +' all size ='+this.size + '   max size ='+this.maxSize);
-            FileUtils.getInstance().deleteFile(this.path + tempKey)
-            this.cacheMap.remove(tempKey)
-            FileUtils.getInstance().writeData(this.journalPath, DiskLruCache.REMOVE + ' ' + tempKey + FileReader.LF)
-        }
-    }
-
-    getPath(){
-        return this.path;
-    }
-
-    getCacheMap(){
-        return this.cacheMap;
-    }
-}

disklrucache/src/main/ets/components/disklrucache/FileReader.ts

@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import fileio from '@ohos.fileio'
-
-export class FileReader {
-    // 换行符
-    static readonly LF: string = '\n'
-
-    // CR符
-    static readonly CR: string = '\r'
-
-    // 文件大小
-    fileLength: number = 0
-
-    // 读取的长度
-    length: number = 0
-
-    // 读写stream
-    stream: any = null
-
-    // 缓存buf
-    buf: ArrayBuffer = new ArrayBuffer(1)
-
-    /**
-     * 读取文件行
-     *
-     * @param path 文件路径
-     */
-    constructor(path: string) {
-        if (!path || Object.keys(path).length == 0) {
-            return
-        }
-        try {
-            this.stream = fileio.createStreamSync(path, 'r+');
-            let stat = fileio.statSync(path)
-            this.fileLength = stat.size
-        } catch (e) {
-        }
-    }
-
-    /**
-     * 循环读取文件数据
-     */
-    readLine(): string {
-        let line = ''
-        while (this.length <= this.fileLength) {
-            this.stream.readSync(this.buf, { position: this.length })
-            this.length++
-            let temp = String.fromCharCode.apply(null, new Uint8Array(this.buf));
-            line = line + temp
-            if (temp == FileReader.LF || temp == FileReader.CR) {
-                return line
-            }
-        }
-        return line
-    }
-
-    /**
-     * 判断文件是否结束
-     */
-    isEnd() {
-        return this.fileLength <= 0 || this.length == this.fileLength
-    }
-
-    /**
-     * 关闭stream
-     */
-    close() {
-        this.stream.closeSync()
-    }
-}

disklrucache/src/main/ets/components/disklrucache/FileUtils.ts

@@ -1,240 +0,0 @@
-/*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import fileio from '@ohos.fileio'
-
-export class FileUtils {
-    private static sInstance: FileUtils
-    static readonly SEPARATOR: string = '/'
-    base64Str: string = ''
-
-    /**
-     * 单例实现FileUtils类
-     */
-    public static getInstance(): FileUtils {
-        if (!this.sInstance) {
-            this.sInstance = new FileUtils();
-        }
-        return this.sInstance;
-    }
-
-    private constructor() {
-    }
-
-    /**
-    * 新建文件
-    *
-    * @param path 文件绝对路径及文件名
-    * @return number 文件句柄id
-    */
-    createFile(path: string): number {
-        return fileio.openSync(path, 0o100, 0o664)
-    }
-
-    /**
-    * 删除文件
-    *
-    * @param path 文件绝对路径及文件名
-    */
-    deleteFile(path: string): void {
-        fileio.unlinkSync(path);
-    }
-
-    /**
-     * 拷贝文件
-     *
-     * @param src 文件绝对路径及文件名
-     * @param dest 拷贝到对应的路径
-     */
-    copyFile(src: string, dest: string) {
-        fileio.copyFileSync(src, dest);
-    }
-
-    /**
-     * 异步拷贝文件
-     *
-     * @param src 文件绝对路径及文件名
-     * @param dest 拷贝到对应的路径
-     */
-    async copyFileAsync(src: string, dest: string): Promise<void> {
-        await fileio.copyFile(src, dest);
-    }
-
-    /**
-     * 清空已有文件数据
-     *
-     * @param path 文件绝对路径
-     */
-    clearFile(path: string): number {
-        return fileio.openSync(path, 0o1000)
-    }
-
-    /**
-     * 向path写入数据
-     *
-     * @param path 文件绝对路径
-     * @param content 文件内容
-     */
-    writeData(path: string, content: ArrayBuffer | string) {
-        let fd = fileio.openSync(path, 0o102, 0o664)
-        let stat = fileio.statSync(path)
-        fileio.writeSync(fd, content, { position: stat.size })
-        fileio.closeSync(fd)
-    }
-
-    /**
-     * 异步向path写入数据
-     *
-     * @param path 文件绝对路径
-     * @param content 文件内容
-     */
-    async writeDataAsync(path: string, content: ArrayBuffer | string): Promise<void> {
-        let fd = await fileio.open(path, 0o102, 0o664)
-        let stat = await fileio.stat(path)
-        await fileio.write(fd, content, { position: stat.size })
-        await fileio.close(fd)
-    }
-
-    /**
-     * 判断path文件是否存在
-     *
-     * @param path 文件绝对路径
-     */
-    exist(path: string): boolean {
-        try {
-            let stat = fileio.statSync(path)
-            return stat.isFile()
-        } catch (e) {
-            console.error("FileUtils exist e " + e)
-            return false
-        }
-    }
-
-    /**
-     * 向path写入数据
-     *
-     * @param path 文件绝对路径
-     * @param data 文件内容
-     */
-    writeNewFile(path: string, data: ArrayBuffer) {
-        this.createFile(path)
-        this.writeFile(path, data)
-    }
-
-    /**
-     * 向path写入数据
-     *
-     * @param path 文件绝对路径
-     * @param data 文件内容
-     */
-    async writeNewFileAsync(path: string, data: ArrayBuffer): Promise<void> {
-        await fileio.open(path, 0o100, 0o664)
-        let fd = await fileio.open(path, 0o102, 0o664)
-        await fileio.ftruncate(fd)
-        await fileio.write(fd, data)
-        await fileio.fsync(fd)
-        await fileio.close(fd)
-    }
-
-    /**
-     * 获取path的文件大小
-     *
-     * @param path 文件绝对路径
-     */
-    getFileSize(path: string): number {
-        try {
-            let stat = fileio.statSync(path)
-            return stat.size
-        } catch (e) {
-            console.error("FileUtils getFileSize e " + e)
-            return -1
-        }
-    }
-
-    /**
-     * 读取路径path的文件
-     *
-     * @param path 文件绝对路径
-     */
-    readFile(path: string): ArrayBuffer {
-        let fd = fileio.openSync(path, 0o2);
-        let length = fileio.statSync(path).size
-        let buf = new ArrayBuffer(length);
-        fileio.readSync(fd, buf)
-        return buf
-    }
-
-    /**
-     * 读取路径path的文件
-     *
-     * @param path 文件绝对路径
-     */
-    async readFileAsync(path: string): Promise<ArrayBuffer> {
-        let stat = await fileio.stat(path);
-        let fd = await fileio.open(path, 0o2);
-        let length = stat.size;
-        let buf = new ArrayBuffer(length);
-        await fileio.read(fd, buf);
-        return buf
-    }
-
-    /**
-     * 创建文件夹
-     *
-     * @param path 文件夹绝对路径，只有是权限范围内的路径，可以生成
-     * @param recursive
-     */
-    createFolder(path: string, recursive?: boolean) {
-        if (recursive) {
-            if (!this.existFolder(path)) {
-                let lastInterval = path.lastIndexOf(FileUtils.SEPARATOR)
-                if (lastInterval == 0) {
-                    return
-                }
-                let newPath = path.substring(0, lastInterval)
-                this.createFolder(newPath, true)
-                if (!this.existFolder(path)) {
-                    fileio.mkdirSync(path)
-                }
-            }
-        } else {
-            if (!this.existFolder(path)) {
-                fileio.mkdirSync(path)
-            }
-        }
-    }
-
-    /**
-     * 判断文件夹是否存在
-     *
-     * @param path 文件夹绝对路径
-     */
-    existFolder(path: string): boolean {
-        try {
-            let stat = fileio.statSync(path)
-            return stat.isDirectory()
-        } catch (e) {
-            console.error("FileUtils folder exist e " + e)
-            return false
-        }
-    }
-
-    private writeFile(path: string, content: ArrayBuffer | string) {
-        let fd = fileio.openSync(path, 0o102, 0o664)
-        fileio.ftruncateSync(fd)
-        fileio.writeSync(fd, content)
-        fileio.fsyncSync(fd)
-        fileio.closeSync(fd)
-    }
-}

disklrucache/src/main/module.json5

@@ -1,11 +0,0 @@
-{
-  "module": {
-    "name": "disklrucache",
-    "type": "har",
-    "deviceTypes": [
-      "default",
-      "tablet"
-    ],
-    "uiSyntax": "ets"
-  }
-}

disklrucache/src/main/resources/base/element/string.json

@@ -1,8 +0,0 @@
-{
-  "string": [
-    {
-      "name": "page_show",
-      "value": "page from npm package"
-    }
-  ]
-}

entry/src/main/ets/Application/MyAbilityStage.ts

@@ -1,7 +0,0 @@
-import AbilityStage from "@ohos.application.AbilityStage"
-
-export default class MyAbilityStage extends AbilityStage {
-    onCreate() {
-        console.log("[Demo] MyAbilityStage onCreate")
-    }
-}

entry/src/main/ets/pages/compressPage.ets

@@ -111,7 +111,7 @@ struct CompressPage {
   }
   private cropressRecource() {
     var data = new Array<Resource>();
-    data.push($r('app.media.photo5'))
+    data.push($r('app.media.jpgSample'))
     var rename: OnRenameListener = {
       reName() {
         return "test_1.jpg";

entry/src/main/ets/pages/cropImagePage.ets

@@ -23,7 +23,7 @@ import {PixelMapPack} from '@ohos/imageknife'
 @Component
 @Entry
 export struct CropImagePage {
-  private _resource: Resource= $r('app.media.demo_org');
+  private _resource: Resource= $r('app.media.jpgSample');
   @State x: number = 0;
   @State y: number = 0;
   @State crop_size: number = 100;

entry/src/main/ets/pages/cropImagePage2.ets

@@ -29,23 +29,23 @@ export struct CropImagePage2 {
   @State options1: PixelMapCrop.Options = new PixelMapCrop.Options();
   @State cropTap: boolean = false;
   @State pack: PixelMapPack = new PixelMapPack();
-  @State width: number = 0;
-  @State height: number = 0;
+  @State width1: number = 0;
+  @State height1: number = 0;
   @State _rotate: number = 0;
   @State _scale: number = 1;
-  private _resource: Resource = $r('app.media.bmpNet');
+  private _resource: Resource = $r('app.media.bmpSample');
 
   build() {
     Column() {
 
       Button('点击解析图片')
         .onClick(() => {
-          globalThis.ImageKnife.getImageKnifeContext().resourceManager.getMedia($r('app.media.bmpNet').id)
+          globalThis.ImageKnife.getImageKnifeContext().resourceManager.getMedia($r('app.media.bmpSample').id)
             .then(data => {
               let arrayBuffer = FileUtils.getInstance().uint8ArrayToBuffer(data);
               let optionx = new PixelMapCrop.Options();
-              optionx.setWidth(600)
-                .setHeight(400)
+              optionx.setWidth(800)
+                .setHeight(800)
                 .setCropFunction((err, pixelmap, sx, sy) => {
                   console.log('PMC setCropFunction callback')
                   if (err) {
@@ -54,8 +54,8 @@ export struct CropImagePage2 {
                     let pack1 = new PixelMapPack();
                     pack1.pixelMap = pixelmap;
                     this.pack = pack1;
-                    this.width = sx * px2vp(1);
-                    this.height = sy * px2vp(1);
+                    this.width1 = sx * px2vp(1);
+                    this.height1 = sy * px2vp(1);
                   }
 
 
@@ -77,13 +77,13 @@ export struct CropImagePage2 {
 
 
       Image(this.pack.pixelMap)
-        .width(this.width)
-        .height(this.height)
+        .width(this.width1)
+        .height(this.height1)
         .objectFit(ImageFit.Contain)
         .rotate({
           z: 1,
-          centerX: this.width / 2,
-          centerY: this.height / 2,
+          centerX: this.width1 / 2,
+          centerY: this.height1 / 2,
           angle: this._rotate
         })
         .scale({ x: this._scale, y: this._scale, z: 1.0 })

entry/src/main/ets/pages/frescoRetryTestCasePage.ets

@@ -26,6 +26,7 @@ struct FrescoImageTestCasePage {
       size: { width: 300, height: 300 },
       placeholderSrc: $r('app.media.icon_loading'),
       errorholderSrc: $r('app.media.icon_failed'),
+      retryholderSrc: $r('app.media.icon_retry'),
       displayProgress: true,
       animateDuration: 300,
       retryLoad:true
@@ -36,6 +37,7 @@ struct FrescoImageTestCasePage {
       size: { width: 300, height: 300 },
       placeholderSrc: $r('app.media.icon_loading'),
       errorholderSrc: $r('app.media.icon_failed'),
+      retryholderSrc: $r('app.media.icon_retry'),
       displayProgress: true,
       animateDuration: 300,
       retryLoad:true
@@ -46,6 +48,7 @@ struct FrescoImageTestCasePage {
       size: { width: 300, height: 300 },
       placeholderSrc: $r('app.media.icon_loading'),
       errorholderSrc: $r('app.media.icon_failed'),
+      retryholderSrc: $r('app.media.icon_retry'),
       displayProgress: true,
       animateDuration: 300,
       retryLoad:true
@@ -56,6 +59,7 @@ struct FrescoImageTestCasePage {
       size: { width: 300, height: 300 },
       placeholderSrc: $r('app.media.icon_loading'),
       errorholderSrc: $r('app.media.icon_failed'),
+      retryholderSrc: $r('app.media.icon_retry'),
       displayProgress: true,
       animateDuration: 300,
       retryLoad:true

entry/src/main/ets/pages/pngjTestCasePage.ets

@@ -42,7 +42,7 @@ struct PngjTestCasePage {
             this.rootFolder = globalThis.ImageKnife.getImageKnifeContext().filesDir;
 
 
-            globalThis.ImageKnife.getImageKnifeContext().resourceManager.getMedia($r('app.media.Tomato').id)
+            globalThis.ImageKnife.getImageKnifeContext().resourceManager.getMedia($r('app.media.pngSample').id)
               .then(data => {
                 this.pngSource = FileUtils.getInstance().uint8ArrayToBuffer(data);
               })

entry/src/main/ets/pages/testAllTypeImageKnifeComponentPage.ets

@@ -24,8 +24,8 @@ struct TestAllTypeImageKnifeComponentPage {
     {
       loadSrc: $r('app.media.jpgSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180
@@ -35,8 +35,8 @@ struct TestAllTypeImageKnifeComponentPage {
     {
       loadSrc: $r('app.media.pngSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180
@@ -46,8 +46,8 @@ struct TestAllTypeImageKnifeComponentPage {
     {
       loadSrc: $r('app.media.jpgSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180
@@ -57,8 +57,8 @@ struct TestAllTypeImageKnifeComponentPage {
     {
       loadSrc: $r('app.media.svgSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180
@@ -68,8 +68,8 @@ struct TestAllTypeImageKnifeComponentPage {
     {
       loadSrc: $r('app.media.bmpSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180

entry/src/main/ets/pages/transformPixelMapPage.ets

@@ -39,7 +39,7 @@ import {PixelMapPack} from '@ohos/imageknife'
  */
 let mRotate: number = 0;
 //let mUrl = "https://hbimg.huabanimg.com/cc6af25f8d782d3cf3122bef4e61571378271145735e9-vEVggB"
-let mUrl = $r('app.media.check_big');
+let mUrl = $r('app.media.pngSample');
 
 @Entry
 @Component
@@ -486,7 +486,7 @@ struct TransformPixelMapPage {
    */
   centerCrop() {
     var imageKnifeOption = new RequestOption();
-    imageKnifeOption.load($r('app.media.photo5'))
+    imageKnifeOption.load($r('app.media.jpgSample'))
     // imageKnifeOption.load(mUrl)
       .addListener((err, data) => {
         let result = new PixelMapPack();

entry/src/main/ets/pages/transformTestCasePage.ets

@@ -25,8 +25,8 @@ struct Index {
     {
       loadSrc: "https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83ericA1Mv66TwicuYOtbDMBcUhv1aa9RJBeAn9uURfcZD0AUGrJebAn1g2AjN0vb2E1XTET7fTuLBNmA/132",
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
       transformType:TransformType.RotateImageTransformation,
       rotateImage:180
@@ -36,8 +36,8 @@ struct Index {
     {
       loadSrc: "https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83ericA1Mv66TwicuYOtbDMBcUhv1aa9RJBeAn9uURfcZD0AUGrJebAn1g2AjN0vb2E1XTET7fTuLBNmA/132",
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RoundedCornersTransformation,
         roundedCorners:{
@@ -53,8 +53,8 @@ struct Index {
     {
       loadSrc: $r('app.media.pngSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RotateImageTransformation,
         rotateImage:180
@@ -64,8 +64,8 @@ struct Index {
     {
       loadSrc: $r('app.media.jpgSample'),
       size: { width: 300, height: 300 },
-      placeholderSrc: $r('app.media.Tomato'),
-      errorholderSrc: $r('app.media.picture1'),
+      placeholderSrc: $r('app.media.jpgSample'),
+      errorholderSrc: $r('app.media.pngSample'),
       transform: {
         transformType:TransformType.RoundedCornersTransformation,
         roundedCorners:{

entry/src/main/resources/base/media/svgNet.svg

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg width="750px" height="551px" viewBox="0 0 750 551" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <title>蒙版</title>
-    <defs>
-        <linearGradient x1="39.5134336%" y1="125.874399%" x2="39.5134336%" y2="2.34648164%" id="linearGradient-1">
-            <stop stop-color="#FFFFFF" stop-opacity="0" offset="0%"></stop>
-            <stop stop-color="#00FF28" offset="100%"></stop>
-        </linearGradient>
-    </defs>
-    <g id="知更问题反馈" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="多层切图问题" transform="translate(-539.000000, -975.000000)" fill="url(#linearGradient-1)">
-            <g id="编组-2备份-3" transform="translate(539.000000, 975.000000)">
-                <rect id="蒙版" x="0" y="0" width="750" height="551"></rect>
-            </g>
-        </g>
-    </g>
-</svg>

entry/src/main/resources/base/media/svgSample2.svg

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg width="750px" height="551px" viewBox="0 0 750 551" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <title>蒙版</title>
-    <defs>
-        <linearGradient x1="39.5134336%" y1="125.874399%" x2="39.5134336%" y2="2.34648164%" id="linearGradient-1">
-            <stop stop-color="#FFFFFF" stop-opacity="0" offset="0%"></stop>
-            <stop stop-color="#00FF28" offset="100%"></stop>
-        </linearGradient>
-    </defs>
-    <g id="知更问题反馈" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="多层切图问题" transform="translate(-539.000000, -975.000000)" fill="url(#linearGradient-1)">
-            <g id="编组-2备份-3" transform="translate(539.000000, 975.000000)">
-                <rect id="蒙版" x="0" y="0" width="750" height="551"></rect>
-            </g>
-        </g>
-    </g>
-</svg>

imageknife/package.json

@@ -1,29 +1,29 @@
 {
-	"types":"",
-	"keywords":[
+	"types": "",
+	"keywords": [
 		"OpenHarmony",
 		"ImageKnife",
 		"glide"
 	],
-	"author":"ohos_tpc",
-	"description":"专门为OpenHarmony打造的一款图像加载缓存库，致力于更高效、更轻便、更简单",
-	"ohos":{
-		"org":"opensource"
+	"author": "ohos_tpc",
+	"description": "专门为OpenHarmony打造的一款图像加载缓存库，致力于更高效、更轻便、更简单",
+	"ohos": {
+		"org": "opensource"
 	},
-	"main":"index.ets",
-	"repository":"https://gitee.com/openharmony-tpc/ImageKnife",
-	"version":"1.0.2",
-	"dependencies":{
-		"pako":"^1.0.5",
-		"@ohos/disklrucache":"file:../disklrucache",
-		"crc-32":"^1.2.0"
+	"main": "index.ets",
+	"repository": "https://gitee.com/openharmony-tpc/ImageKnife",
+	"version": "1.0.3",
+	"dependencies": {
+		"pako": "^1.0.5",
+		"@ohos/disklrucache": "^1.0.0",
+		"crc-32": "^1.2.0"
 	},
-	"tags":[
+	"tags": [
 		"OpenHarmony",
 		"ImageKnife",
 		"glide"
 	],
-	"license":"Apache License 2.0",
-	"devDependencies":{},
-	"name":"@ohos/imageknife"
+	"license": "Apache License 2.0",
+	"devDependencies": {},
+	"name": "@ohos/imageknife"
 }

imageknife/src/main/ets/components/imageknife/ImageKnife.ets

@@ -61,7 +61,7 @@ export class ImageKnife {
     this.memoryCache = new LruCache<string, any>(100);
 
     // 创建disk缓存 传入的size 为多少比特 比如20KB 传入20*1024
-    this.diskMemoryCache = DiskLruCache.create(this.imageKnifeContext.filesDir + ImageKnife.SEPARATOR + this.diskCacheFolder, 30 * 1024 * 1024);
+    this.diskMemoryCache = DiskLruCache.create(this.imageKnifeContext);
 
     // 创建网络下载能力
     this.dataFetch = new DownloadClient();
@@ -180,12 +180,10 @@ export class ImageKnife {
 
   // 替代原来的DiskLruCache
   public replaceDiskLruCache(size:number) {
-    //    this.diskMemoryCache = DiskLruCache.create(this.imageKnifeContext.filesDir+ImageKnife.SEPARATOR+this.diskCacheFolder, size);
-
     if (this.diskMemoryCache.getCacheMap().size() <= 0) {
-      this.diskMemoryCache = DiskLruCache.create(this.imageKnifeContext.filesDir + ImageKnife.SEPARATOR + this.diskCacheFolder, size);
+      this.diskMemoryCache = DiskLruCache.create(this.imageKnifeContext, size);
     } else {
-      let newDiskLruCache = DiskLruCache.create(this.imageKnifeContext.filesDir + ImageKnife.SEPARATOR + this.diskCacheFolder, size);
+      let newDiskLruCache = DiskLruCache.create(this.imageKnifeContext, size);
       this.diskMemoryCache.foreachDiskLruCache(function (value, key, map) {
         newDiskLruCache.set(key, value);
       })

imageknife/src/main/ets/components/imageknife/ImageKnifeComponent.ets

@@ -23,7 +23,7 @@ import {PixelMapPack} from '../imageknife/PixelMapPack'
 export struct ImageKnifeComponent {
   @Watch('watchImageKnifeOption') @Link imageKnifeOption: ImageKnifeOption;
   @State imageKnifePixelMapPack: PixelMapPack = new PixelMapPack();
-  @State imageKnifeResource: Resource = $r('app.media.icon_loading')
+  @State imageKnifeResource: Resource = undefined
   @State imageKnifeString: string = ''
   @State normalPixelMap: boolean = false;
   @State normalResource: boolean = true;
@@ -40,6 +40,8 @@ export struct ImageKnifeComponent {
   @State imageWidth: string = '100%';
   @State imageHeight: string = '100%';
 
+  @State imageKnifeRetry: Resource = undefined;
+
   hasRetry:boolean = false;
 
   build() {
@@ -52,7 +54,7 @@ export struct ImageKnifeComponent {
         .width(this.percentWidth)
         .height(this.percentHeight)
 
-      Image($r('app.media.icon_retry'))
+      Image(this.imageKnifeRetry)
         .onClick(()=>{
         this.retryClick();
       })
@@ -144,6 +146,9 @@ export struct ImageKnifeComponent {
         this.animateTo('image');
       })
     }
+    if (this.imageKnifeOption.retryholderSrc) {
+      this.imageKnifeRetry = this.imageKnifeOption.retryholderSrc
+    }
     if (this.imageKnifeOption.transform) {
       this.requestAddTransform(request)
     }

imageknife/src/main/ets/components/imageknife/ImageKnifeOption.ets

@@ -37,6 +37,9 @@ export class ImageKnifeOption {
   // 失败占位图
   errorholderSrc?: PixelMap | Resource;
 
+  // 重试占位图
+  retryholderSrc?: Resource;
+
   // 缩略图,范围(0,1)
   thumbSizeMultiplier?: number;
 

imageknife/src/main/ets/components/imageknife/transform/MaskTransformation.ets

@@ -83,10 +83,7 @@ export class MaskTransformation implements BaseTransform<PixelMap> {
     if (!this._mResourceData) {
       throw new Error("MaskTransformation resource is empty");
     }
-    resmgr.getResourceManager()
-      .then(result => {
-        result.getMedia(this._mResourceData
-        .id)
+    globalThis.ImageKnife.getImageKnifeContext().resourceManager.getMedia(this._mResourceData.id)
           .then(array => {
             let buffer = array.buffer.slice(array.byteOffset, array.byteLength + array.byteOffset);
             var imageSource = image.createImageSource(buffer as any);
@@ -105,6 +102,5 @@ export class MaskTransformation implements BaseTransform<PixelMap> {
           .catch(err => {
             func("MaskTransformation openInternal error" + err, null);
           })
-      })
   }
 }