前台传参到后台编码问题解决方法

解决前端传参到后台的字符集编码问题!!!

第一种:---java的web.xml中加上字符集过滤 (推荐使用)

<filter>
        <filter-name>SpringEncodingFilter</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>SpringEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

第二种:有局限性!当前有效

String str = new String(keyWord.getBytes("iso-8859-1"),"UTF-8");

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转载自blog.csdn.net/IT_laobai/article/details/81206381
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