document.all()与document.getElementsByName()同时使用会失效

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>login</title> </head> <body> <form> 用户:<input type="text" name="username"><br> 密码:<input type="password" name="password"><br> <input type="submit" name="submit" onclick="validateForm()"><br> </form> <script> function validateForm() { const username = document.getElementById("username").value.trim(); const password = document.getElementById("password").value; const usernameError = document.getElementById("usernameError"); const passwordError = document.getElementById("passwordError"); //alert(username+password); // 发送登录请求到服务器 loginRequest(username, password); } function loginRequest(username, password) { const xhr = new XMLHttpRequest(); xhr.open("POST", "test.php", true); // 使用 POST 方法发送登录请求 xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); // 定义请求完成后的回调函数 xhr.onreadystatechange = function () { if (xhr.readyState === 4) { // 请求完成 if (xhr.status === 200) { // 请求成功 const response = xhr.responseText; // 获取服务器返回的字符串 handleLoginResponse(response); // 处理登录结果 } else { alert("请求失败,请检查网络或服务器状态"); } } }; // 发送数据(用户名和密码) const data = `username=${encodeURIComponent(username)}&password=${encodeURIComponent(password)}`; xhr.send(data); } function handleLoginResponse(response) { // 根据服务器返回的字符串判断登录结果 if (response === "success") { alert("登录成功"); // 登录成功后的操作,例如跳转到首页 window.location.href = "home.html"; } else if (response === "fail") { alert("登录失败,请检查用户名或密码"); } else { alert("服务器返回未知结果"); } } </script> </body> </html>
03-12
C:\Users\yifeng6\PycharmProjects\PythonProject\.venv\Scripts\python.exe C:\Users\yifeng6\Desktop\hebin.py ===== 第五步响应信息 ===== 响应码: 200 响应内容 (前1000字符): {"result":"success","user":{"id":"2811000226023412438","login_name":"jffwbc1","real_name":"拨测教师1","sex":"null","user_pic":"/static/icon/1.jpg","user_type":"1","created_time":1754359702000,"student_num":"bc1","status":"0","role":[{"id":"02","roleName":"教学负责人"},{"id":"05","roleName":"教师"},{"id":"01","roleName":"校管理员"}],"roleName":"校管理员","roleId":"01","natureClassList":[],"logicClassList":[],"gradeName":"null","schoolId":"2811000226000002466","memberId":"05fc0617f7e143a79bca7df5ee29f60e","pic":"/static/icon/1.jpg","schoolCode":"117501","facePhoto":"/static/icon/1.jpg","splitKey":"117501","teacherNumber":"bc1"},"iplatPic":"https://www.fifedu.com/iplat//static/icon/1.jpg","sysSubject":{"id":"2f0c67b675a64ca48702a7813239819b","schoolId":"2811000226000002466","userId":"2811000226023412438","loginName":"jffwbc1","createTime":1754361566000,"typeId":"21401","typeName":"通用学科类"}} Session Cookies: {'SESSION': 'ZTlhYTcxNDItZGVkMS00OTA4LThiMTMtNWM1OTBkMGE0OTM5', 'JSESSIONID': '5E376FB2F9D634677D64290F4175DA65', '_wafuid': '76646889', 'CASTGC': 'TGT-343787-RSUZ6WUHKCCXc6obaHQ2XSjMgpEiOQOA2FRjsXkIfV0lGxeJPi-cycore.fifedu.com'} Token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyZWFsTmFtZSI6IuaLqOa1i-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.nqSXw_xNtcaFNk02w3DQBVPeF1ulOC-VnM4NcmWMtP8 ============================== {"resCode": 200, "resTime": 2071, "keyword": "SUCCESS", "message": "调用成功", "apiresponse": "\r\n<html>\r\n<head>\r\n<title>Loading...</title>\r\n</head>\r\n<body>\r\n <input type=\"hidden\" name=\"lt\" value=\"\" />\r\n <input type=\"hidden\" name=\"execution\" value=\"e1s1\" />\r\n <input type=\"hidden\" name=\"getLt\" value=\"\" />\r\n <input type=\"hidden\" name=\"service\" value=\"https://assess.fifedu.com/testcenter/home/getSysSubjectList\" />\r\n\r\n <script type=\"text/javascript\">\r\n var lt1 = document.getElementsByName(\"lt\")[0].value;\r\n var execution1 = document.getElementsByName(\"execution\")[0].value;\r\n var getLt = document.getElementsByName(\"getLt\")[0].value;\r\n var service = document.getElementsByName(\"service\")[0].value;\r\n\r\n console.log(document.referrer);\r\n console.log(document.referrer.indexOf(\"bjut\"));\r\n console.log(window.location.href);\r\n\r\n var domain = service.substring(service.indexOf(\"://\")+3,service.indexOf(\".fifedu.com\"));\r\n\r\n var m = new Map();\r\n m.set(\"bjut\", \"http://bjut.fifedu.com/report/reportbjut\");\r\n m.set(\"lib\", \"http://lib.fifedu.com/toLoginMain.do?act=2\");\r\n m.set(\"uestclib\", \"http://uestclib.fifedu.com/toLoginMain.do?act=2\");\r\n m.set(\"career\", \"http://career.fifedu.com/toLoginMain.do?act=2\");\r\n\r\n console.log(domain);\r\n\r\n if (getLt == \"true\") {\r\n\r\n }else if(m.has(domain)){\r\n\r\n console.log(\"url:\"+m.get(domain));\r\n\r\n window.location.href = m.get(domain);\r\n }else {\r\n\r\n window.location.href = \"https://www.fifedu.com/iplat/fifLogin/index.html?service=\"\r\n + service;\r\n\r\n }\r\n\r\n\r\n </script>\r\n</body>\r\n</html>"} 进程已结束,退出代码为 0
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08-08
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