init

项目初始化

utils/api.js

@@ -0,0 +1,76 @@
+//const BASE_URL = 'https://muguaclub.cn';
+//const BASE_URL = "http://127.0.0.1:8000";
+const BASE_URL = 'https://m.muguaclub.cn/clock';
+const STATIC_BASE_URL = 'https://m.muguaclub.cn';
+
+let redirectingProfile = false;
+
+function goProfile() {
+  if (redirectingProfile) {
+    return;
+  }
+  const pages = getCurrentPages();
+  const current = pages.length ? pages[pages.length - 1] : null;
+  const route = current && current.route;
+  if (route === 'pages/profile/profile') {
+    return;
+  }
+  redirectingProfile = true;
+  wx.switchTab({
+    url: '/pages/profile/profile',
+    complete() {
+      setTimeout(() => {
+        redirectingProfile = false;
+      }, 1200);
+    }
+  });
+}
+
+function request(options) {
+  const { url, method = 'GET', data = {}, auth = true } = options;
+  const isIdempotent = method === 'GET' || method === 'DELETE';
+  let retried = false;
+
+  return new Promise((resolve, reject) => {
+    const doRequest = () => {
+      const header = { 'Content-Type': 'application/json' };
+      const token = wx.getStorageSync('token');
+      if (auth && token) {
+        header['Authorization'] = 'Bearer ' + token;
+      }
+      wx.request({
+        url: BASE_URL + url,
+        method,
+        data,
+        header,
+        success(res) {
+          if (res.statusCode >= 200 && res.statusCode < 300) {
+            resolve(res.data);
+          } else if (res.statusCode === 401) {
+            wx.removeStorageSync('token');
+            if (auth) {
+              goProfile();
+            }
+            reject(res.data || { error: '未登录' });
+          } else {
+            reject(res.data || { error: '请求失败' });
+          }
+        },
+        fail(err) {
+          // 冷启动时首个请求可能因网络栈未就绪而失败，空闲时对幂等请求自动重试一次
+          const msg = (err && err.errMsg) || '';
+          const domainError = /url not in domain list|domain not/i.test(msg);
+          if (!retried && isIdempotent && !domainError) {
+            retried = true;
+            setTimeout(doRequest, 800);
+            return;
+          }
+          reject(err);
+        }
+      });
+    };
+    doRequest();
+  });
+}
+
+module.exports = { request, BASE_URL, STATIC_BASE_URL };