解决Servlet中文乱码

最新推荐文章于 2022-07-18 10:16:31 发布

原创最新推荐文章于 2022-07-18 10:16:31 发布 · 6.1k 阅读

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#servlet #乱码 #javaee #jsp

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本文详细介绍了如何在HTTP请求处理中解决中文字符乱码的问题，通过在doGet和doPost方法中正确设置字符编码，确保了客户端传递过来的中文字符能够被正确解析。

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折腾了一个小时，终于还是解决了

原来是doPost和doGet都要设置setCharacterEncoding

贴代码

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

// TODO Auto-generated method stub

response.setHeader("content-type", "text/html;charset=UTF-8");

response.setCharacterEncoding("utf-8");

request.setCharacterEncoding("utf-8");

// response.setContentType("text/html; charset=utf-8");

response.getWriter().append("Served at: ").append(request.getContextPath() + "中文");

}

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

// TODO Auto-generated method stub

response.setHeader("content-type", "text/html;charset=UTF-8");

response.setCharacterEncoding("utf-8");

request.setCharacterEncoding("utf-8");

doGet(request, response);