Question

我有一个书面的Web服务，我写的java方法调用它的一个方法。该服务返回JSON字符串。

由于NDA协议，我无法在此发布任何服务代码，但它也无关紧要，因为从服务本身激活方法时，它会给出正确的结果。

基本上，java代码会跳过数组中的第一个单元格。

以下是原始结果（直接来自服务）：

{"message":"Success","success":"1","Table" : [{"priceline" : "Price 1","percaret_price" : "1430.0000","total" : "757.9000","discount" : "-45.00"},{"priceline" : "Price 2","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "Price 3","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "Cash","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "MSRP","percaret_price" : "","total" : "","discount" : ""}]}

以下是java代码的结果：

{"message":"Success","success":"1","Table" : [{"priceline" : "Price 2","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "Price 3","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "Cash","percaret_price" : "","total" : "","discount" : ""},{"priceline" : "MSRP","percaret_price" : "","total" : "","discount" : ""}]}

*为了便于阅读，您可以使用json查看器： http://jsonviewer.stack.hu/

这是我的java代码（所有变量都是正确的。如果没有，那么没有返回结果）：

    SoapObject request = new SoapObject(NAMESPACE, COST_INFORMATION_NAME);
// Use this to add parameters
request.addProperty("user_id", login.getUser_id());
request.addProperty("company_id", login.getCompany_id());
request.addProperty("inventoryID", inventoryId);

// Declare the version of the SOAP request
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER12);
envelope.setOutputSoapObject(request);
envelope.dotNet = true;

try {
    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

    // this is the actual part that will call the webservice
    androidHttpTransport.call(COST_INFORMATION_ACTION, envelope);

    // Get the SoapResult from the envelope body.
    SoapObject result = (SoapObject) envelope.bodyIn;
    if (result != null) {
    String res = result.getPropertyAsString(0);
            //************************************************************
            //Everything else isn't relevant, the res variable contains the result I put above the code.
            //************************************************************

感谢您的帮助！

Answer 1

无法相信......服务中的inventoryID属性不是大写字母...... 很奇怪虽然它导致结果错误，但并没有给出错误..

Answer 2

您是否重新检查了创建String表单InputStream的过程？使用的编码可能是。我不确定这是否是原因，但由于它曾经有过同样的问题。

从Web服务请求信息时未获得完整结果

2 个答案: