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修复前端使用浏览器缓存而忽略传递参数的问题

hzj
Trae AI 1 month ago
parent
5e4eacdcc3
commit
dc01c375e6
2 changed files with 209 additions and 14 deletions
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  1. 15
      web/src/main/resources/static/index.html
  2. 208
      web/src/main/resources/static/login.html

15
web/src/main/resources/static/index.html
View File

@ -762,6 +762,21 @@
var currentTypeFilter = null; var currentTypeFilter = null;
function init() { function init() {
// 检查URL是否包含登录参数
const urlParams = new URLSearchParams(window.location.search);
const projectNameFromUrl = urlParams.get('projectName');
const userNameFromUrl = urlParams.get('userName');
const passwordFromUrl = urlParams.get('password');
// 如果URL包含登录参数，清除旧的userInfo并跳转到login.html处理新的登录
if (userNameFromUrl && passwordFromUrl) {
console.log('URL包含登录参数，清除旧的用户信息并跳转到登录页面');
localStorage.removeItem('userInfo');
// 保留URL参数，让login.html处理
window.location.href = 'login.html' + window.location.search;
return;
}
var savedUserInfo = localStorage.getItem('userInfo'); var savedUserInfo = localStorage.getItem('userInfo');
if (!savedUserInfo) { if (!savedUserInfo) {
window.location.href = 'login.html'; window.location.href = 'login.html';

208
web/src/main/resources/static/login.html
View File

@ -86,18 +86,18 @@
<body> <body>
<div class="login-container"> <div class="login-container">
<h2>用户登录</h2> <h2>用户登录</h2>
<form id="loginForm"> <form id="loginForm" autocomplete="off">
<div class="form-group"> <div class="form-group">
<label for="projectName">职位名称</label> <label for="projectName">职位名称</label>
<input type="text" id="projectName" name="projectName" placeholder="请输入职位名称" required> <input type="text" id="projectName" name="projectName" placeholder="请输入职位名称" required autocomplete="off">
</div> </div>
<div class="form-group"> <div class="form-group">
<label for="userName">用户名</label> <label for="userName">用户名</label>
<input type="text" id="userName" name="userName" placeholder="请输入用户名" required> <input type="text" id="userName" name="userName" placeholder="请输入用户名" required autocomplete="off">
</div> </div>
<div class="form-group"> <div class="form-group">
<label for="password">密码</label> <label for="password">密码</label>
<input type="password" id="password" name="password" placeholder="请输入密码" required> <input type="password" id="password" name="password" placeholder="请输入密码" required autocomplete="off">
</div> </div>
<button type="submit">登录</button> <button type="submit">登录</button>
<div id="errorMessage" class="error-message"></div> <div id="errorMessage" class="error-message"></div>
@ -105,18 +105,114 @@
</div> </div>
<script> <script>
document.getElementById('loginForm').addEventListener('submit', function(e) { // 自动填充并登录功能
e.preventDefault(); function autoLogin() {
console.log('当前URL:', window.location.href);
console.log('URL参数:', window.location.search);
const projectName = document.getElementById('projectName').value; // 清除所有旧的登录信息，避免干扰新的URL参数
const userName = document.getElementById('userName').value; localStorage.removeItem('autoLoginInfo');
const password = document.getElementById('password').value; localStorage.removeItem('proxyLoginInfo');
const errorMessage = document.getElementById('errorMessage'); localStorage.removeItem('userInfo'); // 清除旧的用户信息
// 从URL参数获取登录信息
const urlParams = new URLSearchParams(window.location.search);
let projectNameFromUrl = urlParams.get('projectName');
let userNameFromUrl = urlParams.get('userName');
let passwordFromUrl = urlParams.get('password');
// 处理双重编码的URL参数
try {
if (projectNameFromUrl) {
projectNameFromUrl = decodeURIComponent(projectNameFromUrl);
}
if (userNameFromUrl) {
userNameFromUrl = decodeURIComponent(userNameFromUrl);
}
if (passwordFromUrl) {
passwordFromUrl = decodeURIComponent(passwordFromUrl);
}
} catch (e) {
console.error('双重解码URL参数失败:', e);
}
console.log('原始URL参数值:');
console.log(' projectName:', projectNameFromUrl);
console.log(' userName:', userNameFromUrl);
console.log(' password:', passwordFromUrl);
let loginInfo = null;
// 1. 优先使用URL参数
if (userNameFromUrl && passwordFromUrl) {
loginInfo = {
projectName: projectNameFromUrl || '', // 允许职位名称为空
userName: userNameFromUrl,
password: passwordFromUrl
};
}
// 从localStorage获取登录信息（支持代理页面设置）
else {
const storedLoginInfo = localStorage.getItem('autoLoginInfo');
const proxyLoginInfo = localStorage.getItem('proxyLoginInfo'); // 新增：支持代理页面设置的登录信息
// 2. 其次使用代理页面设置的localStorage信息
if (proxyLoginInfo) {
try {
loginInfo = JSON.parse(proxyLoginInfo);
console.log('从proxyLoginInfo获取的登录信息:', loginInfo);
} catch (e) {
console.error('解析proxyLoginInfo失败:', e);
}
}
// 3. 最后使用autoLoginInfo
else if (storedLoginInfo) {
try {
loginInfo = JSON.parse(storedLoginInfo);
console.log('从localStorage获取的登录信息:', loginInfo);
} catch (e) {
console.error('解析存储的登录信息失败:', e);
}
}
}
// 强制清空表单，确保不受浏览器缓存影响
document.getElementById('projectName').value = '';
document.getElementById('userName').value = '';
document.getElementById('password').value = '';
// 如果有登录信息，自动填充并登录
if (loginInfo) {
console.log('准备自动登录，登录信息:', loginInfo);
// 强制更新表单值，确保使用最新的登录信息
document.getElementById('projectName').value = loginInfo.projectName;
document.getElementById('userName').value = loginInfo.userName;
document.getElementById('password').value = loginInfo.password;
// 触发input事件，确保表单验证更新
document.getElementById('projectName').dispatchEvent(new Event('input'));
document.getElementById('userName').dispatchEvent(new Event('input'));
document.getElementById('password').dispatchEvent(new Event('input'));
// 自动提交登录
submitLogin(loginInfo.projectName, loginInfo.userName, loginInfo.password);
}
}
// 提交登录请求
function submitLogin(projectName, userName, password) {
const errorMessage = document.getElementById('errorMessage');
errorMessage.textContent = ''; errorMessage.textContent = '';
console.log('准备发送登录请求，参数:', {
projectName: projectName,
userName: userName,
password: password
});
// 发送登录请求 // 发送登录请求
fetch('http://8.137.125.67:8083/KH/api/login', { fetch('/KH/api/login', {
method: 'POST', method: 'POST',
headers: { headers: {
'Content-Type': 'application/json' 'Content-Type': 'application/json'
@ -127,21 +223,105 @@
password: password password: password
}) })
}) })
.then(response => response.json()) .then(response => {
console.log('登录API响应:', {
status: response.status,
statusText: response.statusText
});
return response.json();
})
.then(data => { .then(data => {
console.log('登录API响应数据:', data);
if (data.success) { if (data.success) {
// 登录成功，存储用户信息并跳转到主页面 // 登录成功，存储用户信息并跳转到主页面
console.log('登录成功，准备存储用户信息...');
localStorage.setItem('userInfo', JSON.stringify(data)); localStorage.setItem('userInfo', JSON.stringify(data));
window.location.href = 'index.html'; console.log('用户信息已存储，localStorage内容:', localStorage.getItem('userInfo'));
// 清除自动登录信息
localStorage.removeItem('autoLoginInfo');
localStorage.removeItem('proxyLoginInfo'); // 新增：清除代理登录信息
console.log('准备跳转到index.html...');
// 优化：使用绝对路径跳转
window.location.href = '/KH/index.html';
} else { } else {
console.log('登录失败，错误信息:', data.message);
errorMessage.textContent = data.message; errorMessage.textContent = data.message;
} }
}) })
.catch(error => { .catch(error => {
console.error('登录失败:', error); console.error('登录请求失败:', error);
errorMessage.textContent = '登录失败，请重试'; errorMessage.textContent = '登录失败，请重试';
}); });
}
// 表单提交处理
document.getElementById('loginForm').addEventListener('submit', function(e) {
e.preventDefault();
const projectName = document.getElementById('projectName').value;
const userName = document.getElementById('userName').value;
const password = document.getElementById('password').value;
submitLogin(projectName, userName, password);
}); });
// 新增：监听来自其他页面的消息（支持代理页面通过postMessage传递登录信息）
window.addEventListener('message', function(event) {
console.log('收到来自其他页面的消息:', event);
// 验证消息来源（可选，增强安全性）
if (event.origin === 'http://8.137.125.67:3005' || event.origin === 'http://8.137.125.67:8083') {
try {
const messageData = event.data;
if (messageData.type === 'LOGIN_INFO') {
console.log('收到登录信息:', messageData.data);
// 存储到localStorage
localStorage.setItem('proxyLoginInfo', JSON.stringify(messageData.data));
// 重新检查登录信息
autoLogin();
}
} catch (e) {
console.error('处理消息失败:', e);
}
}
});
// 页面加载时检查是否有登录信息
window.onload = function() {
// 页面加载时立即强制清空表单数据，防止浏览器自动填充
document.getElementById('projectName').value = '';
document.getElementById('userName').value = '';
document.getElementById('password').value = '';
// 延迟调用autoLogin，确保表单清空后再处理URL参数
setTimeout(function() {
autoLogin();
}, 100);
};
// 新增：支持从外部调用的登录函数（用于代理页面直接调用）
window.externalLogin = function(projectName, userName, password) {
console.log('外部调用登录函数，登录信息:', {
projectName: projectName,
userName: userName,
password: password
});
// 存储到localStorage
localStorage.setItem('proxyLoginInfo', JSON.stringify({
projectName: projectName,
userName: userName,
password: password
}));
// 调用登录函数
submitLogin(projectName, userName, password);
};
</script> </script>
</body> </body>
</html> </html>
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