android客户程序调用Webservice 心得

Could not find class 'org.ksoap2.serialization.SoapObject', referenced from method com.neusoft.kunming.WebservercallActivity.getWeather

java.lang.NoClassDefFoundError: org.ksoap2.serialization.SoapObject

解决方法: 导入ksoap2.jar,最后不要忘记一定要用 Add External Jars... 不能用Add Jars

然后要在Orader and Export 钩选你的ksoap2.jar,否则不会导出到APK

解析detail = (SoapObject) result.getProperty("getWeatherbyCityNameResult");

提示:

java.lang.ClassCastException: org.ksoap2.serialization.SoapPrimitive

返回数组时候才有 SoapObject

如果你只输出单一的数据:

Object c=envelope.getResponse();if(c==null){System.out.println("return null");return;}SoapPrimitive test=(SoapPrimitive)c;Log.i("date",test.toString());Toast.makeText(this, c.toString(), Toast.LENGTH_LONG).show();Log.i("date",c.toString());return;

两种方法都可以输出正常的数据;

如何访问string[][] 二维数组?

二维数组返回一个Vector 自己解析就可以了：

//返回数组时候才可以使用SoapObject//否则java.lang.ClassCastException: org.ksoap2.serialization.SoapPrimitiveVector<SoapObject> soaparray=extracted(c);for(int i=0;i<soaparray.size();i++){SoapObject detail=soaparray.get(i);parseWeather(detail);}@SuppressWarnings("unchecked") private Vector<SoapObject> extracted(Object c) {  return (Vector<SoapObject>)c; }

parseWeather 其实就是解析SoapObject的方法

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