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从jsp到java的阿拉伯语字符_Java_Jsp - Fatal编程技术网

从jsp到java的阿拉伯语字符

从jsp到java的阿拉伯语字符,java,jsp,Java,Jsp,在我的jsp页面中,我有以下代码: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> 我不知道为什么,有什么建议吗?我找到的解决方案是在web.xml中添加一个过滤器 <filter> <filter-name>encodingFilter</filter-name> <filter-class>

在我的jsp页面中,我有以下代码:

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>

我不知道为什么,有什么建议吗?

我找到的解决方案是在web.xml中添加一个过滤器

<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>

编码滤波器
org.springframework.web.filter.CharacterEncodingFilter
编码
UTF-8
强制编码
真的
编码滤波器
/*

所以问题出在Java代码上,但您向我们展示了HTML和JSP。如果您需要帮助查找问题,最好是向我们显示有问题的代码,而不是没有问题的代码。
当我尝试显示名称时
您是指System.out.println还是什么?正如@DawoodibnKareem所说,问题可能出在java代码中,所以请尝试将其添加到此处,您应该只发布相关代码。
public void doPost(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
...
String name = req.getParameter("name");
System.out.println("name: " + name);
...
}
<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>