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我有下面的代碼塊失敗:節點Redis的客戶端無法正常工作中使用方法「HMSET」
this.redisClient.hmset('user:' + userObj.getUserId(), {
'userId' : userObj.getUserId(),
'salutation' : userObj.getSalutation(),
'fn' : userObj.getFn(),
'mi' : userObj.getMi(),
'ln' : userObj.getLn(),
'suffix' : userObj.getSuffix(),
'userType' : userObj.getUserType(),
'created' : userObj.getCreated()
});
錯誤堆棧如下:
node.js:201
throw e; // process.nextTick error, or 'error' event on first tick
^
TypeError: Cannot call method 'hmset' of undefined
at /node_apps/oc/api/v1/routes/user/db.user.js:70:34
at try_callback (/node_apps/oc/api/v1/node_modules/redis/index.js:484:9)
at RedisClient.return_reply (/node_apps/oc/api/v1/node_modules/redis/index.js:555:13)
at HiredisReplyParser.<anonymous> (/node_apps/oc/api/v1/node_modules/redis/index.js:256:14)
at HiredisReplyParser.emit (events.js:67:17)
at HiredisReplyParser.execute (/node_apps/oc/api/v1/node_modules/redis/lib/parser/hiredis.js:43:18)
at RedisClient.on_data (/node_apps/oc/api/v1/node_modules/redis/index.js:440:27)
at Socket.<anonymous> (/node_apps/oc/api/v1/node_modules/redis/index.js:70:14)
at Socket.emit (events.js:67:17)
at TCP.onread (net.js:329:14)
我運行節點0.6.17使用Node Redis客戶端。任何見解?謝謝!
布蘭登,你絕對正確。儘管我爲RedisClient設置了setter/getter,但我無法訪問this.redisClient,直到我在addUser方法中添加了var self = this作爲第一行。這個實現現在產生self._redisClient.hmset(...);謝謝! – Chris