100 lines
2.8 KiB
JavaScript
100 lines
2.8 KiB
JavaScript
// 自定义JavaScript函数
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// 设置前端域名全局变量
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if (typeof FRONTEND_DOMAIN !== 'undefined') {
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window.FRONTEND_DOMAIN = FRONTEND_DOMAIN;
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}
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// 显示加载动画
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function showLoading() {
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const loadingElement = document.getElementById('loading');
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if (loadingElement) {
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loadingElement.style.display = 'block';
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}
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}
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// 隐藏加载动画
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function hideLoading() {
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const loadingElement = document.getElementById('loading');
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if (loadingElement) {
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loadingElement.style.display = 'none';
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}
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}
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// 格式化日期
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function formatDate(dateString) {
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if (!dateString) return '-';
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const date = new Date(dateString);
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return date.toLocaleDateString('zh-CN') + ' ' + date.toLocaleTimeString('zh-CN');
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}
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// 格式化文件大小
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function formatFileSize(bytes) {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const sizes = ['Bytes', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
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}
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// API请求函数 - 添加认证支持
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function apiRequest(url, options = {}) {
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// 自动构建完整的API URL
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let fullUrl = url;
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// 检查是否配置了前端域名
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const frontendDomain = window.FRONTEND_DOMAIN || '';
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if (url.startsWith('/')) {
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// 如果是相对路径，则使用配置的域名或当前主机
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fullUrl = (frontendDomain || window.location.origin) + url;
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} else if (!url.startsWith('http')) {
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// 如果不是完整URL且不以http开头，则添加API前缀
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fullUrl = (frontendDomain || window.location.origin) + '/api/v1/' + url;
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}
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// 设置默认选项
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const defaultOptions = {
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headers: {
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'Content-Type': 'application/json',
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},
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credentials: 'same-origin' // 确保发送cookies进行认证
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};
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// 合并选项
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const mergedOptions = {
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...defaultOptions,
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...options,
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headers: {
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...defaultOptions.headers,
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...options.headers
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}
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};
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// 显示加载动画
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showLoading();
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// 发起请求
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return fetch(fullUrl, mergedOptions)
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.then(response => {
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// 隐藏加载动画
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hideLoading();
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// 检查响应状态
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if (response.status === 401) {
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// 未授权，重定向到登录页面
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window.location.href = '/login';
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throw new Error('未授权访问');
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}
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return response.json().catch(() => ({}));
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})
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.catch(error => {
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// 隐藏加载动画
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hideLoading();
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// 处理网络错误
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console.error('API请求失败:', error);
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throw error;
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});
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} |