archieve: homework8

2025-06-04 12:52:58 +08:00
parent 66ecb7c3ab
commit 9fa6447eea
16 changed files with 11165 additions and 8 deletions
@@ -0,0 +1,55 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head>
+    <title>Ajax</title>
+    <script type="text/javascript"
+            src="${pageContext.request.contextPath}/jquery-3.6.0.js"></script>
+    <script type="text/javascript">
+        $(document).ready(function(){
+            $("button").click(function(){
+                $.ajax({
+                    type:"post",				//提交方式
+                    url:'${pageContext.request.contextPath}/AJAXServlet',
+                    data:{
+                        userName:  $("#userName").val(),
+                        password:  $("#password").val()
+                    },              			//data中的内容会自动的添加到url后面
+                    dataType: "text",    		//返回数据的格式
+                    success:function(a){      	//请求成功后执行的函数
+                        if(a=="true"){
+                            $('#suss').html("登录成功!")
+                        }else{
+                            $('#suss').html("登录失败!")
+                        }
+                    },
+                    error :function () {      	//请求失败后执行的函数
+                        alert("请求失败");
+                    },
+                });
+            });
+        });
+    </script>
+</head>
+<body>
+<div>
+    <div>
+        <ul>
+            <li>用户名：</li>
+            <li><input id="userName" name="userName" type="text" /></li>
+        </ul>
+    </div>
+    <div>
+        <ul>
+            <li>密码：</li>
+            <li><input id="password" name="password" type="password"/></li>
+        </ul>
+    </div>
+    <div>
+        <ul>
+            <li><button>登录</button></li>
+        </ul>
+    </div>
+    <div id="suss"></div>
+</div>
+</body>
+</html>