ssh框架中插入数据到mysql出现乱码

再次列出能找的解决办法：

1、连接数据库的时候

jdbc.properties: jdbc:mysql://localhost:3306/myproject?useUnicode=true&characterEncoding=utf8

applicationContext.xml: jdbc:mysql://localhost:3306/myproject?useUnicode=true&characterEncoding=utf8

2、设置mysql字符集

show variables like'character_set_%';

把显示的character_set_**全都设置成utf8，即是：set character_set_serve='utf8'

show variables like '%collation%';

把显示的都设置成为如下：set collation_server='utf8_general_ci'

3、修改mysql配置文件my.ini

default-character-set=utf8

4、建一个过滤类

package com.broadengate.crm.filter;

import java.io.IOException;

import javax.servlet.Filter;

import javax.servlet.FilterChain;

import javax.servlet.FilterConfig;

import javax.servlet.ServletException;

import javax.servlet.ServletRequest;

import javax.servlet.ServletResponse;

public class CharacterEncodingFilter implements Filter {

     public void destroy() {

     }

    public void doFilter(ServletRequest request, ServletResponse response,

                             FilterChain chain) throws IOException, ServletException {

                               request.setCharacterEncoding("utf-8"); 

                               chain.doFilter(request, response);  

    }

    public void init(FilterConfig arg0) throws ServletException {

  

    }

}

web.xml配置加 

<filter> 

   <filter-name>encodefilter</filter-name> 

       <filter-class>com.broadengate.crm.filter.CharacterEncodingFilter</filter-class>

   </filter>

   <filter-mapping>

           <filter-name>encodefilter</filter-name>

           <url-pattern>/*</url-pattern>

   </filter-mapping>

5、修改tomcat中的配置文件server.xml

       <Connector port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" />

        改为

      <Connector port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" URIEncoding="UTF-8"/>

6、在web.xml配置spring过滤器

<filter>

    <filter-name>char</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>char</filter-name>

    <url-pattern>/*</url-pattern>

 </filter-mapping>