缓存添加JSON转换

app/controllers/mobile/forumThread.js

@@ -2391,7 +2391,7 @@ router.get('/thread/:tid/get/subThreads/:type', function(req, res, next) {
         var key = 'pisns-forum-thread:' +ent_code+':'+ tid + ':subThreads:type='+type+'&pageNo='+pageNo+'&pageSize='+pageSize;
         redis.get(key,function(err,value){
             if (value) {
-                res.json(_.assign(value, returnCode.SUCCESS));
+                res.json(_.assign(JSON.parse(value), returnCode.SUCCESS));
             } else {
                 async.waterfall([
                     function(callback) {
@@ -2443,7 +2443,7 @@ router.get('/thread/:tid/get/subThreads/:type', function(req, res, next) {
                                 var handleThreadListBegin = new Date();
                                 handleThreadList(req, results, ent_code, function(result){
                                     console.log("查询用户对帖子点赞耗时:"+Math.abs(new Date() - handleThreadListBegin));
-                                    redis.set(key, result);
+                                    redis.set(key, JSON.stringify(result));
                                     redis.expire(key, 5);
                                     res.json(_.assign(result, returnCode.SUCCESS));
                                 });