Merge branch 'master' into release/5.6

@@ -281,16 +281,17 @@ const local = {
 const wechat = {
     login: (req, res, next) => {
         // 微信里边已经登录的时候，不再跳转登录
-        if (req.user.uid) {
-            let refer = req.query.refer || decodeURI(req.cookies.refer) || config.siteUrl;
+        // 与 5.6 的 session 有冲突
+        // if (req.user.uid) {
+        //     let refer = req.query.refer || decodeURI(req.cookies.refer) || config.siteUrl;
 
-            if (/sign|login/.test(refer)) {
-                refer = `${config.siteUrl}/home`;
-            }
+        //     if (/sign|login/.test(refer)) {
+        //         refer = `${config.siteUrl}/home`;
+        //     }
 
-            refer = utils.refererLimit(refer);
-            return res.redirect(refer);
-        }
+        //     refer = utils.refererLimit(refer);
+        //     return res.redirect(refer);
+        // }
 
         // 设置为原链接标识originalUrl
         req.session.originalUrl = 'true';