HttpClient的get用法

httpClient(执行时都需要放进线程中):

try {

String path="路径";

HttpClient httpClient=new DefaultHttpClient();
HttpGet httpGet=new HttpGet(path);

HttpResponse response = httpClient.execute(httpGet);
int code = response.getStatusLine().getStatusCode();


if(code==200){

　　InputStream is = response.getEntity().getContent();
　　ByteArrayOutputStream bos=new ByteArrayOutputStream();
　　int len;
　　byte[] by=new byte[1024];
　　while((len=is.read(by))!=-1){
　　　　bos.write(by,0,len);
　　}
　　String json=bos.toString();

     //解析gson字符串
　　Gson gson=new Gson();
　　History history = gson.fromJson(json, History.class);
　　List<ArrayHis> his=history.array;

　　return his;
}
} catch (Exception e) {

e.printStackTrace();
}