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📄 chuser.jsp

📁 一个JAVA做的博客系统。系统采用JSP + JS + TOMCAT + MYSQL制作。用户能上传图片和音乐到系统中。游客和用户自己能在页面中浏览文件和听歌。
💻 JSP
字号:
<%@page pageEncoding="gb2312" import = "common.User, java.util.HashMap" %>
<%@page contentType="text/html; charset=gb2312" language="java" %>
<%
  request.setCharacterEncoding("gb2312");
  HashMap props = (HashMap)session.getAttribute("props");
  User user = (User)props.get("user");
%>
<html>
  <head>
	<script type="text/javascript">
	  function after()
	  {
	    document.getElementById("username").value = "<%=user.getUsername()%>";
	    document.getElementById("password").value = "<%=user.getPassword()%>";
	    document.getElementById("question").value = "<%=user.getQuestion()%>";
	    document.getElementById("answer").value = "<%=user.getAnswer()%>";
	  }
	  function check()
	  {
	    var password = document.getElementById("password").value;
	    var question = document.getElementById("question").value;
	    var answer = document.getElementById("answer").value;
    	document.getElementById("pwUl").style.color = "black";
    	document.getElementById("qtUl").style.color = "black";
    	document.getElementById("awUl").style.color = "black";
    	if(password.length < 6 || password.indexOf("'") > -1)
	    {
	      document.getElementById("pwUl").style.color = "red";
	      return;
	    }
	    if(question.length == 0 || question.indexOf("'") > -1)
	    {
	       document.getElementById("qtUl").style.color = "red";
	       return;
	    }
	    if(answer.length == 0 || answer.indexOf("'") > -1)
	    {
	      document.getElementById("awUl").style.color = "red";
	      return;
	    }
	    if(password == "<%=user.getPassword()%>" && question == "<%=user.getQuestion()%>" && answer == "<%=user.getAnswer()%>")
	      document.getElementById("toShowTs").submit();
	    var unReg = document.getElementById("unReg");
	    var pwReg = document.getElementById("pwReg");
	    var qtReg = document.getElementById("qtReg");
	    var awReg = document.getElementById("awReg");
	    unReg.value = document.getElementById("username").value;
	    pwReg.value = password;
	    qtReg.value = question;
	    awReg.value = answer;
	    document.getElementById("toChUser").submit();
	  }
	</script>
  </head>
  <body onload = "javascript:after()">
    <div>
	  <form>
	    <ul>请修改欲修改的项目</ul>
		<ul>用 &nbsp; 户 &nbsp; 名:
		  <input type="text" id="username" size="15" readonly = "true" maxlength="18"/>&nbsp; 
		</ul>
		<ul id = "pwUl">密&nbsp; &nbsp; &nbsp; &nbsp; 码:
		  <input type="text" id="password" size="15" maxlength="16"/> *&nbsp; 
		    (英文、数字或下划线6~16位)
		</ul>
		<ul id = "qtUl">密码提示问题:
		  <input type="text" id="question" size="15" maxlength="50"/> 
		    * (中文:1~25位、英文、数字或下划线1~50位) 
		</ul>
		<ul id = "awUl">密码提示答案:
		  <input type = "text" id = "answer" size = "15" maxlength = "50"/> 
		    * (中文:1~25位、英文、数字或下划线1~50位) 
		</ul>
		<ul>
		&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
		  <input type = "button" id = "submit" value = "提 &nbsp;交" onClick = "javascript:void(check())" /> 
		 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
		 <input type = "reset" id = "reset" value = "重 &nbsp;置"/>
	    </ul>
	  </form>
	</div>
	<div style = "visibility:hidden;display:none">
	  <form id = "toChUser" method = "post" action = "ChUser">
		<input type = "text" name = "unReg" id = "unReg"/>
		<input type = "text" name = "pwReg" id = "pwReg"/>
		<input type = "text" name = "qtReg" id = "qtReg"/>
		<input type = "text" name = "awReg" id = "awReg"/>
	  </form>
	</div>
	<div style="visibility:hidden;display:none">
	  <form id="toShowTs" name="toShowTs" method="post" action="ShowTs"/>
	</div>
  </body>
</html>

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