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[TD-2522] fix: fix some typo in taos.cfg, fix convertor compliance for java connector.

This commit is contained in:
Shuduo Sang 2020-12-22 15:48:41 +08:00
parent db99fc922f
commit d8ba0bb9e7
1 changed files with 5 additions and 5 deletions
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10
documentation20/webdocs/markdowndocs/connector-java-ch.md
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@ -11,7 +11,7 @@ TDengine 为了方便 Java 应用使用，提供了遵循 JDBC 标准(3.0)API
由于 TDengine 是使用 c 语言开发的，使用 taos-jdbcdriver 驱动包时需要依赖系统对应的本地函数库。 由于 TDengine 是使用 c 语言开发的，使用 taos-jdbcdriver 驱动包时需要依赖系统对应的本地函数库。
* libtaos.so * libtaos.so
在 linux 系统中成功安装 TDengine 后，依赖的本地函数库 libtaos.so 文件会被自动拷贝至 /usr/lib/libtaos.so，该目录包含在 Linux 自动扫描路径上，无需单独指定。 在 linux 系统中成功安装 TDengine 后，依赖的本地函数库 libtaos.so 文件会被自动拷贝至 /usr/lib/libtaos.so，该目录包含在 Linux 自动扫描路径上，无需单独指定。
* taos.dll * taos.dll
@ -264,7 +264,7 @@ resultSet.close();
stmt.close(); stmt.close();
conn.close(); conn.close();
``` ```
> `注意务必要将 connection 进行关闭`，否则会出现连接泄露。 > `注意务必要将 connection 进行关闭`，否则会出现连接泄露。
## 与连接池使用 ## 与连接池使用
@ -290,7 +290,7 @@ conn.close();
config.setMinimumIdle(3); //minimum number of idle connection config.setMinimumIdle(3); //minimum number of idle connection
config.setMaximumPoolSize(10); //maximum number of connection in the pool config.setMaximumPoolSize(10); //maximum number of connection in the pool
config.setConnectionTimeout(10000); //maximum wait milliseconds for get connection from pool config.setConnectionTimeout(10000); //maximum wait milliseconds for get connection from pool
config.setIdleTimeout(60000); // max idle time for recycle idle connection config.setIdleTimeout(60000); // max idle time for recycle idle connection
config.setConnectionTestQuery("describe log.dn"); //validation query config.setConnectionTestQuery("describe log.dn"); //validation query
config.setValidationTimeout(3000); //validation query timeout config.setValidationTimeout(3000); //validation query timeout
@ -299,7 +299,7 @@ conn.close();
Connection connection = ds.getConnection(); // get connection Connection connection = ds.getConnection(); // get connection
Statement statement = connection.createStatement(); // get statement Statement statement = connection.createStatement(); // get statement
//query or insert //query or insert
// ... // ...
connection.close(); // put back to conneciton pool connection.close(); // put back to conneciton pool
@ -349,7 +349,7 @@ public static void main(String[] args) throws Exception {
Connection connection = ds.getConnection(); // get connection Connection connection = ds.getConnection(); // get connection
Statement statement = connection.createStatement(); // get statement Statement statement = connection.createStatement(); // get statement
//query or insert //query or insert
// ... // ...
connection.close(); // put back to conneciton pool connection.close(); // put back to conneciton pool