Chinese garbled problem (page garbled, Eclipse garbled, request response garbled)

1. First set the workspace and file encoding format in the development tool eclipse, see http://www.cnblogs.com/lixiang1993/p/7345161.html

2. In the installation root of Eclipse, open the Eclipse.ini file and add "-dfile.encoding=utf-8" to the last line of the file so that the files created in eclipse are saved with Utf-8 encoding.

3, the request garbled problem

(1) solve the GET request garbled problem: In the Tomcat root directory, enter the Conf folder, open Server.xml file, search connector, add attribute uriencoding, attribute value is UTF-8,

Note: There are multiple connector in the file, note the selection.

　　

(2) solve the problem of POST request garbled

① before receiving the parameter, encode it,

Request.setcharacterencoding ("Utf-8");

②SSM frame, add post garbled filter

<!--Post garbled filter -  <Filter>    <Filter-name>Characterencodingfilter</Filter-name>    <Filter-class>Org.springframework.web.filter.CharacterEncodingFilter</Filter-class>    <Init-param>        <Param-name>Encoding</Param-name>        <Param-value>Utf-8</Param-value>    </Init-param>  </Filter>  <filter-mapping>    <Filter-name>Characterencodingfilter</Filter-name>    <Url-pattern>/*</Url-pattern>  </filter-mapping>

4, Response garbled problem

Before passing the parameter, encode it,

Response.setcontenttype ("Text/html;charset=utf-8");

Chinese garbled problem (page garbled, Eclipse garbled, request response garbled)