Question

I m 试图在Node.js 取缔HGETALL物体。

In Redis CLI:

> HGETALL userList

回返

1) "19578616521094096601"
2) "User 1"
3) "1682930884780137383"
4) "User 2"

Node:

var redis = require( redis )
,   r = redis.createClient();

console.log(r.HGETALL( userList ));

回返

true

我愿把用户语言作为“JSON”或一个阵列,但我看不出如何从中提取数据。

Answer 1

RedisClient use callsback to Return the result.

实例:

var redis = require( redis ),
    r = redis.createClient();

r.hgetall( userList , function(err, results) {
   if (err) {
       // do something like callback(err) or whatever
   } else {
      // do something with results
      console.log(results)
   }
});

友情链接