JSP页面乱码
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 以及 form表单提交方式为必须为post
修改web.xml，增加编码过滤器，如下（注意，需要设置forceEncoding参数值为true）
<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> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> 点我查看freemaker等模版乱码
如果用到了Tomcat的话
<Connector port="8080" protocol="HTTP/1.1"connectionTimeout="20000"redirectPort="8443" URIEncoding="UTF-8"/>返回json乱码
<mvc:annotation-driven><mvc:message-converters register-defaults="true"><beanclass="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter"><property name="supportedMediaTypes"><list><value>text/html;charset=UTF-8</value><value>application/json</value></list></property><property name="features"><list><value>WriteMapNullValue</value><value>QuoteFieldNames</value><value>WriteDateUseDateFormat</value></list></property></bean></mvc:message-converters></mvc:annotation-driven>加上<value>text/html;charset=UTF-8</value>
够用了，一般很少出现乱码
有问题直接留言
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