我正在使用netty http客户端使用netty获取网址。但是,对于某些重定向到其他页面的网址,我无法使用我的客户端获取最终页面的内容。我想知道如何在我的响应处理程序中处理302重定向。
以下是我的响应处理程序的messageReceived函数中使用的代码。
@Override public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception { if (!readingChunks) { HttpResponse response = (HttpResponse) e.getMessage(); System.out.println("STATUS: " + response.getStatus()); System.out.println("VERSION: " + response.getProtocolVersion()); System.out.println(); if (!response.getHeaderNames().isEmpty()) { for (String name: response.getHeaderNames()) { for (String value: response.getHeaders(name)) { System.out.println("HEADER: " + name + " = " + value); } } System.out.println(); } if (response.isChunked()) { readingChunks = true; System.out.println("CHUNKED CONTENT {"); } else { ChannelBuffer content = response.getContent(); if (content.readable()) { System.out.println("CONTENT {"); System.out.println(content.toString(CharsetUtil.UTF_8)); System.out.println("} END OF CONTENT"); } } } else { HttpChunk chunk = (HttpChunk) e.getMessage(); if (chunk.isLast()) { readingChunks = false; System.out.println("} END OF CHUNKED CONTENT"); } else { System.out.print(chunk.getContent().toString(CharsetUtil.UTF_8)); System.out.flush(); } } }