我有一个来自节点的如下响应我如何将它提取为java中的数组
[
{
"userName":"Steve",
"date":"Tue Aug 13 18:44:23 GMT+05:30 2013",
"message":"Good morning sir."
}
]
注意:终于做到了,对不起,浪费了你们时间,请参阅我的最后评论:)
我正在向服务器写入节点发出 http 请求,并且在服务器中我将对象数组 [{}, {}, ...] 发送回 java,现在来到 java,我将使用读取响应InputStream 并构造结果字符串。
我得到了上面指定的字符串,我想要的是如何将字符串转换为数组,以便我可以循环并访问数组中的对象
HttpGet httpget = new HttpGet('some uri');
HttpEntity httpentity = httpclient.execute(httpget).getEntity();
private void renderResponseAndQueueResults(HttpEntity httpentity) {
try {
InputStream is = httpentity.getContent();
String result = convertStreamToString(is);
is.close();
appendResultToMap(result);
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private String convertStreamToString(InputStream is) {
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while( (line = reader.readLine()) != null){
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally{
try{
is.close();
}catch (IOException e){
e.printStackTrace();
}
}
return sb.toString();
}
convertStreamToString 的返回是一个类似的字符串
[
{
"userName":"Steve",
"date":"Tue Aug 13 18:44:23 GMT+05:30 2013",
"message":"Good morning sir."
}
]
现在我怎么能循环通过它