微信登陆，bug修改

2020-01-09 09:25:43 +08:00
parent 82590f8fba
commit bfb68dd81c
62 changed files with 5105 additions and 275 deletions
@@ -313,7 +313,11 @@ self.attentionLabel.text=@"1、请长按摄像头背后复位孔，复位摄像
    [self.navigationController pushViewController:vc animated:YES];
 }
 -(void)sBtn:(UIButton*)btn{
-    NSString *ssidName = [self.wifiName substringWithRange:NSMakeRange(self.wifiName.length-2, 2)];
+    NSString *ssidName =@"";
+    if (self.wifiName.length>2) {
+       ssidName= [self.wifiName substringWithRange:NSMakeRange(self.wifiName.length-2, 2)];
+    }
+    
    if ([ssidName.uppercaseString isEqualToString:@"5G"]) {
        UIAlertView *alert= [[UIAlertView alloc] initWithTitle:@"" message:@"仅支持2.4G WI-Fi网络,请重新选择" delegate:nil cancelButtonTitle:@"去更改" otherButtonTitles:nil, nil];
        [alert show];