2016-02-14 20 views
0

我试图从POST请求中的有效内容中创建JSON对象,但似乎无法使其工作。我使用BaasBox和我创建了一个JavaScript的插件,看起来像这样:来自BaasBox中的POST请求的JSON对象

http().post(function(req){ 
    Box.log(req.method + " received: " + req); 
    var jsonObject = JSON(req.body); 
    Box.log("JSON parsed successfully"); 

    var message = new Object(); 
    message.message = jsonObject["message"]; 
    message.firstname = jsonObject["firstname"]; 
    message.lastname = jsonObject["lastname"]; 

    var doc = Box.Documents.save("Messages",message); 
    Box.log("Messages created: " + doc.id); 
    return {status: 200, content: message}; 
}); 

这是一个简单的脚本,试图创建请求主体JSON对象。从iOS客户端应用程序的JSON看起来是这样的:

let json = "{ \"firstname\" : \"John\" , \"lastname\" : \"Jones\" , \"message\" : \"Hello there\" }" 

现在,这里的一个有趣的现象:如果我只存储要求身体像这个代替,那么JSON成功地存储为文档。

http().post(function(req){ 
    Box.log(req.method + " received: " + req); 

    var doc = Box.Documents.save("Messages",req.body); 
    Box.log("Messages created: " + doc.id); 
    return {status: 200, content: req.body}; 
}); 

如何从请求主体创建JSON对象?

+0

尝试改变'VAR的JSONObject = JSON(req.body);''到VAR的JSONObject = JSON.parse(req.body);' – th1rdey3

+0

哎呦,从我身边敲错!但那不起作用:( –

+1

你有没有尝试过'var doc = Box.Documents.save(“Messages”,JSON.stringify(message));'? – th1rdey3

回答

0

原来,req.body不是一个实际的字符串。下面是工作更新后的代码:

http().post(function(req){ 
    Box.log(req.method + " received: " + req); 
    var jsonString = JSON.stringify(req.body); 
    var jsonObject = JSON.parse(jsonString); 
    Box.log("JSON parsed successfully"); 

    var message = new Object(); 
    message.message = jsonObject["message"]; 
    message.firstname = jsonObject["firstname"]; 
    message.lastname = jsonObject["lastname"]; 

    var doc = Box.Documents.save("Messages",message); 
    Box.log("Messages created: " + doc.id); 
    return {status: 200, content: message}; 
});