在后台作业解析中输入"\" [英] '\' entering in input in background job parse

问题描述

当我运行此后台作业时，这就是我得到的日志.

When I run this background job, this is the log I am getting.

I2015-06-05T11:17:37.360Z]v163: Ran job DeleteAccount with:

  Input: "{\"username\":\"9369190589\"}"

request.params.username是未定义的，因为存在'\'.因此，我无法访问用户名.如何从工作中访问用户名

request.params.username is undefined because '\' is present. So I am unable to access username. How can I access username from the job

更新: 这是我正在尝试的代码部分

Update: Here is the part of code I'm trying

Parse.Cloud.job("DeleteAccount", function(request, response){
    var id = request.object.get("username");
    console.log("id = " + id);
});

这是错误: I2015-06-05T11:06:31.839Z] v163:使用以下命令运行作业DeleteAccount:

Here is the error: I2015-06-05T11:06:31.839Z]v163: Ran job DeleteAccount with:

输入:"{\" id \:\" 9369190589 \}"

Input: "{\"id\":\"9369190589\"}"

失败:TypeError:无法调用未定义的方法"get"

Failed with: TypeError: Cannot call method 'get' of undefined

甚至request.params.username也不起作用

And even request.params.username is also not working

推荐答案

由于我没有足够的声誉来发表评论，因此我将在此处做出贡献.

As I don't have enough reputation to comment, I will contribute here.

我和你有同样的问题.另外，我注意到，当使用REST请求调用作业时，输入日志将打印为

I have the same problem as you. In addition, I noticed that when calling the job with a REST request, the input log is printed as

I2015-06-12T16:18:16.285Z]
I2015-06-12T16:18:16.503Z]v44: Ran job XXX with:
    Input: {"api":"2oil4z6k","name_asset":"SX5E"}
    Result: undefined

REST请求的参数声明为 -d'{"api":"2oil4z6k"，"name_asset":"SX5E"}'

The parameter fo the REST request is declared as -d '{"api":"2oil4z6k","name_asset":"SX5E"}'

当使用计划的云作业"调用该作业时，日志将打印为

Whereas when the job is called with the Scheduled Cloud Job the log is printed as

I2015-06-12T16:23:27.259Z]
I2015-06-12T16:23:27.432Z]v44: Ran job XXX with:
  Input: "{\"api\":\"2oil4z6k\", \"name\":\"SX5E\"}"
  Failed with: An error has occurred

此参数在参数输入中声明为{"api":"2oil4z6k"，"name":"SX5E"}

This thime the the parameter is declared in the parameter input as {"api":"2oil4z6k", "name":"SX5E"}

因此，似乎计划的云作业"正在转义JSON对象中的每个字符串.

So it seems like the Scheduled Cloud Job is escaping every string in the JSON object.

解决方案是在request.params上调用JSON.parse()

The solution is to call JSON.parse() on the request.params

data = JSON.parse(request.params);

希望有帮助！

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