feat: alipay login

utils/login.js

@@ -1,30 +1,53 @@
 export const wxLogin = () => {
   return new Promise((resolve, reject) => {
     wx.login({
-      success: res => {
+      success: (res) => {
         if (res.code) {
-          resolve(res.code)
+          resolve(res.code);
         } else {
-          reject('登录失败：code为空')
+          reject("登录失败：code为空");
         }
       },
-      fail: err => {
-        reject(err)
-      }
-    })
-  })
-}
+      fail: (err) => {
+        reject(err);
+      },
+    });
+  });
+};
+
+export const alipayLogin = () => {
+  return new Promise((resolve, reject) => {
+    // #ifdef MP-ALIPAY
+    my.getAuthCode({
+      scopes: "auth_user",
+      success: (res) => {
+        if (res.authCode) {
+          resolve(res.authCode);
+        } else {
+          reject("登录失败：authCode为空");
+        }
+      },
+      fail: (err) => {
+        reject(err);
+      },
+    });
+    // #endif
+    // #ifndef MP-ALIPAY
+    reject("当前非支付宝环境");
+    // #endif
+  });
+};
 
 export const wxGetUserProfile = () => {
   return new Promise((resolve, reject) => {
     wx.getUserProfile({
-      desc: '用于完善用户信息',
-      success: res => {
-        resolve(res)
+      desc: "用于完善用户信息",
+      success: (res) => {
+        resolve(res);
       },
-      fail: err => {
-        reject(err)
-      }
-    })
-  })
-}
+      fail: (err) => {
+        reject(err);
+      },
+    });
+  });
+};