Android 获取 HttpResponse 的响应体
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getting the response body of HttpResponse
提问by adrian
I have done this:
我已经这样做了：
response = httpclient.execute(targetHost, httppost);
if(response.getStatusLine().getStatusCode() == 200)
{
HttpEntity entity = response.getEntity();
System.out.println("Entity:"+entity);
if (entity != null)
{
String responseBody = EntityUtils.toString(entity);
System.out.println("finalResult"+responseBody.toString());
}
The thing about it is that the first println()displays this: org.apache.http.conn.BasicManagedEntity@481e8150which is good.
关于它的事情是第一个println()显示：org.apache.http.conn.BasicManagedEntity@481e8150这是好的。
But the second System.out.println("finalResult"+responseBody.toString());displays only this finalResult. So what is wrong with this:
但是第二个System.out.println("finalResult"+responseBody.toString());只显示 this finalResult。那么这有什么问题：
String responseBody = EntityUtils.toString(entity);
System.out.println("finalResult"+responseBody.toString());
???
？？？
IMPORTANTThis HttpEntity entity = response.getEntity();is equal to org.apache.http.conn.BasicManagedEntity@481e8150. SO the problem must be here:
重要这HttpEntity entity = response.getEntity();等于org.apache.http.conn.BasicManagedEntity@481e8150。所以问题一定出在这里：
String responseBody = EntityUtils.toString(entity);.
String responseBody = EntityUtils.toString(entity);。
Please help!!!
请帮忙！！！
回答by waqaslam
First, see if your server is not returning blank response:
首先，查看您的服务器是否没有返回空白响应：
response.getEntity().getContentLength(); //it should not be 0
Second, try the following to convert response into string:
其次，尝试以下将响应转换为字符串：
StringBuilder sb = new StringBuilder();
try {
BufferedReader reader =
new BufferedReader(new InputStreamReader(entity.getContent()), 65728);
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line);
}
}
catch (IOException e) { e.printStackTrace(); }
catch (Exception e) { e.printStackTrace(); }
System.out.println("finalResult " + sb.toString());
回答by hany mhajna
You can use this one:
你可以使用这个：
String s = EntityUtils.toString(httpRes.getEntity());
回答by Aman Goel
org.apache.http.conn.BasicManagedEntity@f8a5dec
response come when we directly print HttpEntity object. eg:
当我们直接打印 HttpEntity 对象时响应来了。例如：
HttpEntity httpEntity=httpResponse.getEntity();
Now for getting the actual Response from the server we need to do following steps:
现在要从服务器获取实际响应，我们需要执行以下步骤：
public String convertStreamtoString(InputStream is){
String line="";
String data="";
try{
BufferedReader br=new BufferedReader(new InputStreamReader(is));
while((line=br.readLine())!=null){
data+=line;
}
}
catch(Exception e){
e.printStackTrace();
}
return data;
}
just call above method and pass httpEntity as an argument. Enjoy!!
只需调用上面的方法并将 httpEntity 作为参数传递。享受！！
回答by Noman
Try this :
尝试这个 ：
HttpEntity entity = response.getEntity();
final String content;
try
{
content = EntityUtils.toString(entity);
runOnUiThread(new Runnable()
{
@Override
public void run()
{
webView.loadData(content, "text/html", "UTF-8");
}
});
}
回答by Demonick
Try this:
尝试这个：
BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
String body = "";
while ((body = rd.readLine()) != null)
{
Log.e("HttpResponse", body);
}
回答by Khan
try this
尝试这个
BufferedReader in = new BufferedReader(new InputStreamReader(response
.getEntity().getContent()));
//SB to make a string out of the inputstream
StringBuffer sb = new StringBuffer("");
String line = "";
String NL = System.getProperty("line.separator");
while ((line = in.readLine()) != null) {
sb.append(line + NL);
}
in.close();
//the json string is stored here
String result = sb.toString();
