xiugai

utils/logcheck.js

@@ -0,0 +1,25 @@
+function checkLogin() {
+  try {
+    const user = wx.getStorageSync('usermessage');
+    if (!user || (typeof user === 'object' && Object.keys(user).length === 0)) {
+      wx.showToast({
+        title: '您未登录请先登录',
+        icon:'error',
+        duration:2000
+      })
+      setTimeout(() => {
+        wx.navigateTo({
+          url: '/pages/logain/logain',
+        });
+      }, 2000);
+    }
+  } catch (e) {
+    wx.navigateTo({
+      url: '/pages/logain/logain',
+    });
+  }
+}
+
+module.exports = {
+  checkLogin
+};