如何使用setEntity在Android的排球? [英] How to use setEntity in Android Volley?
本文介绍了如何使用setEntity在Android的排球?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在httpPost我们setEntity(新StringEntity)。但我使用抽射现在。我想使用setEntity方法凌空。我该怎么做?
我想用Twitter的API类似这样使用它;
HttpPost httpPost =新HttpPost(TwitterTokenURL);
httpPost.setHeader(授权,基本+ base64En codeD);
httpPost.setHeader(内容类型,应用程序/ X WWW的形式 - urlen codeD;字符集= UTF-8);
httpPost.setEntity(新StringEntity(grant_type = client_credentials));
解决方案
@覆盖 getBodyContentType()
和 getBody()
在延长请求< T>
使用类似于下面的内容类:
@覆盖
公共字符串getBodyContentType(){
返回entity.getContentType()的getValue()。
}@覆盖
公众的byte [] getBody()抛出AuthFailureError {
ByteArrayOutputStream的OutputStream =新ByteArrayOutputStream();
尝试{
entity.writeTo(OutputStream的);
}赶上(IOException异常五){
VolleyLog.e(IOException异常@+的getClass()getSimpleName());
}
返回outputStream.toByteArray();
}
In httpPost we setEntity(new StringEntity). But I'm using volley right now. I'd like to use that setEntity method in volley. How can I do that?
I would like to use it with Twitter api like this;
HttpPost httpPost = new HttpPost(TwitterTokenURL);
httpPost.setHeader("Authorization", "Basic " + base64Encoded);
httpPost.setHeader("Content-Type", "application/x-www-form- urlencoded;charset=UTF-8");
httpPost.setEntity(new StringEntity("grant_type=client_credentials"));
解决方案
@Override getBodyContentType()
and getBody()
in your extended Request<T>
class using something similar to the following:
@Override
public String getBodyContentType() {
return entity.getContentType().getValue();
}
@Override
public byte[] getBody() throws AuthFailureError {
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
try {
entity.writeTo(outputStream);
} catch (IOException e) {
VolleyLog.e("IOException @ " + getClass().getSimpleName());
}
return outputStream.toByteArray();
}
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