Strut2 处理 request 请求过来的 json 字符串

Question

Action 里如何处理：

Request Payload  里面的json字符串？ 类型是这样的 Content-Type: application/json 

Answer 1

                BufferedReader br = request.getReader();
		String line = "";
		StringBuilder builder = new StringBuilder();
		while((line=br.readLine())!=null){
			builder.append(line);
		}
		System.out.println(builder.toString());