JSP笔记

Java Servlet处理GET与POST请求

最新推荐文章于 2024-09-14 21:18:53 发布

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最新推荐文章于 2024-09-14 21:18:53 发布

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public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

	String name = request.getParameter("username");

	System.out.println(name);
}


public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {

// 1.在获取参数之前,需要先调用request.setCharacterEncoding(“utf-8”);
// 2.使用getParameter()来获取参数
request.setCharacterEncoding(“utf-8”);
String username = request.getParameter(“username”);
System.out.println(username);