表单代码:
jsp为:
request.setCharacterEncoding("utf-8");
String phone=request.getParameter("u_phone");
String name=request.getParameter("u_name");
String password=request.getParameter("u_password");
String identity=request.getParameter("u_iden");
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先把代码贴完整吧,servlet怎么写的,而且为什么会用JSP来处理业务逻辑?