微信登录openid调整

application/api/controller/User.php

@@ -745,11 +745,11 @@ class User extends Api
                 'openid' => $openid,
                 'createtime' => time(),
             ];
-            $wechatCode = Db::name('wechat_code')->where(['code'=>$code])->find();
+            $wechatCode = Db::name('wechat_code')->where(['openid'=>$openid])->find();
             if (empty($wechatCode)) {
                 Db::name('wechat_code')->insertGetId($wechatCodeData);
             } else {
-                Db::name('wechat_code')->where(['code'=>$code])->update($wechatCodeData);
+                Db::name('wechat_code')->where(['openid'=>$openid])->update($wechatCodeData);
             }
             $ret = true;
             $is_register = 1;