我的 JSON 数组是这样的:
{"Name_1":1,"Name_2":0,"Name_3":0}
我在java中获取值并将它们存储在单独的数组中的代码如下:
int[] operations= new int[3];
String result = "";
InputStream is = null;
StringBuilder sb=null;
try{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://testteamgr.netau.net/parsing/test.php");
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
}catch(Exception e){
Log.e("log_tag", "Error in http connection "+e.toString());
}
//convert response to string
try{
BufferedReader reader = new BufferedReader(new InputStreamReader(is,"iso-8859-1"),8);
sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
result=sb.toString();
}catch(Exception e){
Log.e("log_tag", "Error converting result "+e.toString());
}
try{
JSONObject json_data = new JSONObject(result);
System.out.println("Length of json is"+jArray.length());
for(int i=0;i<jArray.length();i++){
if (i==0) operations[0]=json_data.getInt("Name_1");
else if (i==1) operations[1]=json_data.getInt("Name_2");
else if (i==2) operations[2]=json_data.getInt("Name_3"); }
我收到了这些错误:
java.lang.string 类型的值 br 无法转换为 jsonobject
如果我打印出结果,我看不到 JSONobject,而是看到 html 代码。
所以我想要的是将这 3 个值放入一个单独的数组中。