new Thread() {
public void run() {
// 发送请求获取数据,参数则为请求json的链接地址
try {
URL url = new URL("http://192.168.13.9:8080/update.json");
//开启链接
HttpURLConnection openConnection = (HttpURLConnection) url.openConnection();
openConnection.setConnectTimeout(2000);
openConnection.setReadTimeout(2000);
openConnection.setRequestMethod("GET");
//获取响应码
if(openConnection.getResponseCode()==200){
InputStream is = openConnection.getInputStream();
String json = StreamUtil.stream2String(is);
//json解析
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
};
}.start();
发送请求获取远程数据
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转载自blog.csdn.net/fuyinghaha/article/details/82259821
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