71 lines
1.8 KiB
JavaScript
71 lines
1.8 KiB
JavaScript
// 根据环境自动选择API地址
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const BASE_URL = '';
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// 使用相对路径，所有 API 请求会自动走当前域名下的 Nginx 代理，避免 CORS 问题
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// 工具函数：获取token
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export function getToken() {
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return localStorage.getItem('token') || '';
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}
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// 通用fetch，自动加Authorization
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export async function authFetch(url, options = {}) {
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const token = getToken();
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const headers = {
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'Content-Type': 'application/json',
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...(options.headers || {}),
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...(token ? { Authorization: `Bearer ${token}` } : {})
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};
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// 如果有body且是对象，转换为JSON字符串
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if (options.body && typeof options.body === 'object') {
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options.body = JSON.stringify(options.body);
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}
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try {
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const response = await fetch(`${BASE_URL}${url}`, {
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...options,
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headers,
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credentials: 'include' // 添加这个以支持跨域请求携带认证信息
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});
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// 预处理常见错误状态码
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if (response.status === 401) {
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// 未授权，可能是token过期
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localStorage.removeItem('token');
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localStorage.removeItem('user');
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throw new Error('登录已过期，请重新登录');
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}
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let responseData;
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try {
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responseData = await response.json();
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} catch (e) {
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throw new Error('服务器响应格式错误');
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}
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if (!response.ok) {
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// 提取错误详情
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const errorMessage =
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responseData.detail ||
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responseData.message ||
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responseData.error ||
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`请求失败 (${response.status})`;
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console.error('API错误:', {
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status: response.status,
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url,
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error: errorMessage
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});
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throw new Error(errorMessage);
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}
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return responseData;
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} catch (error) {
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console.error('请求错误:', error);
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throw error;
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}
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}
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