问如何在幻影脚本中使用"node_redis“？

EN

var redis = require("redis"),
    client = redis.createClient();

client.on("error", function (err) {
    console.log("Error " + err);
});

client.set("string key", "string val", redis.print);
client.get("string key", redis.print);

ReferenceError: Can't find variable: process

  phantomjs://platform/command.js:4
TypeError: undefined is not a constructor (evaluating 'util.inherits(assert.AssertionError, Error)')

  phantomjs://platform/assert.js:161
TypeError: undefined is not a constructor (evaluating 'util.inherits(RedisError, Error)')

  phantomjs://platform/redisError.js:17
TypeError: undefined is not a constructor (evaluating 'util.inherits(ReplyError, RedisError)')

  phantomjs://platform/replyError.js:16
TypeError: undefined is not a constructor (evaluating 'util.inherits(ParserError, RedisError)')

  phantomjs://platform/parserError.js:18
ReferenceError: Can't find variable: Buffer

  phantomjs://platform/parser.js:22 in bufferAlloc
  phantomjs://platform/parser.js:8
TypeError: undefined is not a constructor (evaluating 'util.inherits(AbortError, RedisError)')

  phantomjs://platform/customErrors.js:43
Error: Cannot find module 'events'

  phantomjs://platform/bootstrap.js:299 in require
  phantomjs://platform/bootstrap.js:263 in require