解决SpringMvc框架中文乱码问题

最新推荐文章于 2025-04-29 11:41:49 发布

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最新推荐文章于 2025-04-29 11:41:49 发布

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本文链接：https://blog.youkuaiyun.com/n_fly/article/details/53262285

本文介绍了如何在Web应用中正确配置UTF-8编码，包括web.xml中的CharacterEncodingFilter设置、HttpServletResponse的字符集属性调整及requestMapping的produces属性配置。

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1、检测web.xml配置是否ok

<filter>
<description>字符集过滤器</description>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<description>字符集编码</description>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>enabled</param-name>
<param-value>true</param-value>
</init-param>
</filter>

2、对Servlet的HttpServletResponse的属性进行设置

response.setCharacterEncoding("text/html,charset=utf-8");

3、requestMapping添加配置produces = {"application/json;charset=UTF-8"}

requestMapping(value = { "getPackageList"}, method = {RequestMethod.POST, RequestMethod.GET}
,produces = {"application/json;charset=UTF-8"})