get请求中文参数出现乱码解决方法

一,修改tomcat配置文件添加编码与工程编码一致:

<Connector URIEncoding="utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>

二,对接收的参数进行重新编码

String userName new 
String(request.getParamter("userName").getBytes("ISO8859-1"),"utf-8")

IOS8859-1是tomcat默认编码,需要将tomcat编码后的内容按utf-8重新编码




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转载自blog.csdn.net/qq_33371372/article/details/80463393