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我有一个书面的 Web 服务，以及我编写的用于调用其中一个方法的 java 方法。该服务返回一个JSON字符串。

由于 NDA 协议，我无法在此处发布任何服务代码，但这也无关紧要，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。

这是原始结果（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" : ""}]}

这是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。如果不是，则没有返回结果）：

    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.
            //************************************************************

谢谢您的帮助！

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2 回答 2

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不敢相信...服务中的inventoryID属性不是大写字母...奇怪的是它使结果错误，而不仅仅是给出错误..

于 2013-05-12T09:17:54.553 回答
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您是否重新检查过创建 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，但我曾经因为它而遇到过同样的问题。

于 2013-05-12T08:48:48.823 回答