Xcode5 使用AFXcode的JSON POST请求

我遇到了一个问题，花了这么多时间寻找解决方案，解决了我在服务器上发布JSON数据的问题。我想这是一个x-www-form-url编码的。当我使用一个google chrome插件来测试GET和POST请求时，它是有效的，但当我将它应用到我的应用程序时。服务器没有返回任何内容，我想我有一个错误。这是我在《邮递员》上写的

access_token:myAccessToken
cartData:[{"mapAttributes":[{"name":"color","value":"Yellow","price":"0","id":"b_14","isSelected":1,"img_id":"1005"},{"name":"size","value":"Xl","price":"100","id":"b_11","isSelected":1,"img_id":"1005"},{"name":"material","value":"Metal","price":"0.00","id":"b_13","isSelected":1,"img_id":"1005"}],"quantity":"1","slug":"mi-3-16gb"}]

请求是正确的。 但当我把它应用到我的应用程序时

 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    NSDictionary *parameters = @{@"access_token":token,@"cartData":myData};

     [manager POST:@"http://192.168.4.30/myUrl" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"%@",responseObject);
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"Error: %@", error);
    }]

myData的值为：

[{"mapAttributes":[{"name":"color","value":"Yellow","price":"0","id":"b_14","isSelected":1,"img_id":"1005"},{"name":"size","value":"Xl","price":"100","id":"b_11","isSelected":1,"img_id":"1005"},{"name":"material","value":"Metal","price":"0.00","id":"b_13","isSelected":1,"img_id":"1005"}],"quantity":"1","slug":"mi-3-16gb"}]

它返回

（）

，并且没有错误

这是我使用邮递员时的回报

{
    "6e2713a6efee97bacb63e52c54f0ada0": {
        "rowid": "6e2713a6efee97bacb63e52c54f0ada0",
        "productId": 557,
        "productItemId": 1515,
        "maximumAvailability": "2",
        "slug": "lg-optimus-g2-d802",
        "name": "LG Optimus G2 D802",
        "quantity": "1",
        "description": "<h1 id=\"prod_title\">LG Optimus G2 D802</h1>",
        "brand": "Custom",
        "originalPrice": "27690.0000",
        "finalPrice": "18829.2",
        "sellerDetails": {
            "sellerName": "lazada",
            "sellerRating": {
                "rateCount": 0,
                "rateDescription": {
                    "Item quality": 0,
                    "Communication": 0,
                    "Shipment time": 0
                }
            },
            "sellerContactNumber": "",
            "sellerEmail ": "ryanannatuvasquez2@easyshop.ph"
        },
        "images": {
            "1004": "./assets/product/557_128_20140715/557_128_20140715722500.jpg"
        },
        "mapAttributes": []
    }
}

{
“6e2713a6efee97bacb63e52c54f0ada0”：{
“rowid”：“6e2713a6efee97bacb63e52c54f0ada0”，
“productId”：557，
“productItemId”：1515，
“最大可用性”：“2”，
“slug”：“lg-optimus-g2-d802”，
“名称”：“LG Optimus G2 D802”，
“数量”：“1”，
“说明”：“LG Optimus G2 D802”，
“品牌”：“定制”，
“原始价格”：“27690.0000”，
“最终价格”：“18829.2”，
“卖方详情”：{
“sellerName”：“lazada”，
“Sellerating”：{
“费率计数”：0，
“费率说明”：{
“项目质量”：0，
“通信”：0，
“装运时间”：0
}
},
“sellerContactNumber”：”，
“sellerEmail”：ryanannatuvasquez2@easyshop.ph"
},
“图像”：{
“1004”：“/assets/product/557_128_20140715/557_128_2014071572250.jpg”
},
“映射属性”：[]
}
}

---

请帮我写代码。谢谢。

只要将我的JSON布尔数据更改为字符串“true”

---

我不知道Objective C，但是否有Web服务不返回任何内容的实例？例如，如果访问令牌无效或其他情况？我会通过回显webservice中的字符串来进行测试，首先至少看看webservice是否被正确调用。当我在postman上尝试时，如果我输入了无效的JSON格式（例如使用{}而不是使用[]作为JSON数组），则服务器不会返回任何内容。我想，May Objective C正在更改我的JSON格式。就像在您的Web服务中一样，如果它是php，只需在开头加上“die（'TEST'）；”，看看是否至少返回了该格式。然后你也许可以更好地诊断这个问题。我通过将布尔json作为字符串解决了这个问题。“真的”。。。和重新启动邮递员。：）谢谢你，菲尔爵士。

[{"mapAttributes":[{"name":"color","value":"Yellow","price":"0","id":"b_14","isSelected":"true","img_id":"1005"},{"name":"size","value":"Xl","price":"100","id":"b_11","isSelected":"true","img_id":"1005"},{"name":"material","value":"Metal","price":"0.00","id":"b_13","isSelected":"true","img_id":"1005"}],"quantity":"1","slug":"lg-optimus-g2-d802"}]
2014-10-14 11:56:11.833 Easyshop.ph[12399:1263983] [{"mapAttributes":[{"name":"color","value":"Yellow","price":"0","id":"b_14","isSelected":"true","img_id":"1005"},{"name":"size","value":"Xl","price":"100","id":"b_11","isSelected":"true","img_id":"1005"},{"name":"material","value":"Metal","price":"0.00","id":"b_13","isSelected":"true","img_id":"1005"}],"quantity":"1","slug":"lg-optimus-g2-d802"}]