HttpConnection.writeOutput(byte[] body) 方法
定义
Saves the body to be sent with the request.
public void writeOutput(byte[] body)
参数
- body
- byte []
The request body.
例外
IllegalArgumentException
if the request does not currently use method POST or PUT and the body is non-empty. This is because Java's HttpsURLConnection silently converts the HTTPS method to POST or PUT if a body is written to the request.