Java 与Netty一起发送POST参数以及为什么不';t DefaultHttpDataFactory不在发行版中?
不会产生有效的请求。发送post请求的正确方法是什么,最好是手动构造参数数据,而不是使用数据工厂。另外,为什么HttpDataFactory没有包含在任何版本中 您写的一切都是正确的,只需添加Java 与Netty一起发送POST参数以及为什么不';t DefaultHttpDataFactory不在发行版中?,java,http,netty,Java,Http,Netty,不会产生有效的请求。发送post请求的正确方法是什么,最好是手动构造参数数据,而不是使用数据工厂。另外,为什么HttpDataFactory没有包含在任何版本中 您写的一切都是正确的,只需添加httpReq.setHeader(HttpHeaders.Names.CONTENT_TYPE,“application/x-www-form-urlencoded”) 你的例子会奏效的。对于更复杂的代码,您需要添加url编码。DefaultFullHttpRequest请求=新的DefaultFullH
httpReq.setHeader(HttpHeaders.Names.CONTENT_TYPE,“application/x-www-form-urlencoded”)代码>
你的例子会奏效的。对于更复杂的代码,您需要添加url编码。DefaultFullHttpRequest请求=新的DefaultFullHttpRequest(HttpVersion.HTTP_1_1,HttpMethod.POST,uri.toASCIIString());
HttpRequest httpReq=new DefaultHttpRequest(HttpVersion.HTTP_1_1,HttpMethod.POST,uri);
httpReq.setHeader(HttpHeaders.Names.HOST,host);
httpReq.setHeader(HttpHeaders.Names.CONNECTION,HttpHeaders.Values.KEEP_ALIVE);
httpReq.setHeader(HttpHeaders.Names.ACCEPT_ENCODING,HttpHeaders.Values.GZIP);
String params="a=b&c=d";
ChannelBuffer cb=ChannelBuffers.copiedBuffer(params,Charset.defaultCharset());
httpReq.setHeader(HttpHeaders.Names.CONTENT_LENGTH,cb.readableBytes());
httpReq.setContent(cb);
request.headers().set(HttpHeaders.Names.HOST,ip);
request.headers().set(HttpHeaders.Names.CONTENT_TYPE,“application/x-www-form-urlencoded”);
List nvps=new ArrayList();
添加(新的BasicNameValuePair(param.getKey(),param.getValue());
HttpEntity HttpEntity=新的UrlEncodedFormEntity(nvps);
ByteBuf ByteBuf=
未冷却的.copiedBuffer(EntityUtils.toByteArray(httpEntity));
request.content().writeBytes(byteBuf);
request.headers().set(HttpHeaders.Names.CONTENT_LENGTH,request.CONTENT().readableBytes());
fu.channel().writeAndFlush(请求)
DefaultFullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, uri.toASCIIString());
request.headers().set(HttpHeaders.Names.HOST, ip);
request.headers().set(HttpHeaders.Names.CONTENT_TYPE,"application/x-www-form-urlencoded");
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair(param.getKey(), param.getValue()));
HttpEntity httpEntity = new UrlEncodedFormEntity(nvps);
ByteBuf byteBuf =
Unpooled.copiedBuffer(EntityUtils.toByteArray(httpEntity));
request.content().writeBytes(byteBuf);
request.headers().set(HttpHeaders.Names.CONTENT_LENGTH,request.content().readableBytes());
fu.channel().writeAndFlush(request)