問題描述

<filter> <filter-name>encodingFilter</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>encodingFilter</filter-name> <url-pattern>/</url-pattern></filter-mapping>

用postman輸入中文參數調用，收到的都是亂碼，必須手動把參數從iso8859-1轉成utf-8

問題解答

試下 修改servlet容器的編碼設置 tomcat的話是server.xml，印象中

1.tomcat的server.xml配置

<Connector port='8080' protocol='HTTP/1.1' connectionTimeout='20000' redirectPort='8443' URIEncoding='UTF-8' useBodyEncodingForURI='true' />

2.繼承HttpServletRequestWrapper重寫getParameter方法，在這個方法里面做字符串的編碼轉換