placeholderSrc,errorholderSrc 支持传入string,请求网路
Signed-off-by: madixin <madixin@huawei.com>
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@ -277,7 +277,7 @@ async function requestJob(request: RequestJobRequest): Promise<RequestJobResult
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if (request.src.indexOf("http://") == 0 || request.src.indexOf("https://") == 0) { //从网络下载
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// 先从文件缓存获取
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resBuf = FileCache.getFileCacheByFile(request.context, fileKey)
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if (resBuf === undefined && request.onlyRetrieveFromCache != true && request.requestSource === ImageKnifeRequestSource.SRC) {
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if (resBuf === undefined && request.onlyRetrieveFromCache != true) {
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let httpRequest = http.createHttp();
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let progress: number = 0
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const headerObj: Record<string, object> = {}
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@ -26,9 +26,9 @@ export class ImageKnifeOption {
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// 主图资源
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loadSrc: string | PixelMap | Resource = "";
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// 占位图
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placeholderSrc?: PixelMap | Resource;
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placeholderSrc?: string | PixelMap | Resource;
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// 失败占位图
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errorholderSrc?: PixelMap | Resource;
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errorholderSrc?: string | PixelMap | Resource;
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headerOption?: Array<HeaderOptions>;
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