java - Jersey REST 响应消息正文

Question

如何在过滤器方法中将响应消息正文打印为字符串，并尝试了几种响应方法(getEntityOutputStream()/getEntity()/GetContainerResponseWriter() )

public class Test implements ContainerRequestFilter , ContainerResponseFilter) { 

    @Override 
    public ContainerResponse filter(ContainerRequest request, ContainerResponse response) { 
        response. 
    } 
}

Answer 1

我使用 Jersey 日志记录来打印请求/响应正文

在我的 ResourceConfig 中

registerInstances(new LoggingFilter(myLogger, true));

日志过滤

public class LoggingFilter implements ContainerRequestFilter,  ClientRequestFilter, ContainerResponseFilter,
    ClientResponseFilter, WriterInterceptor {
...

你可以看看他们是如何做到的:https://github.com/jersey/jersey/blob/master/core-common/src/main/java/org/glassfish/jersey/filter/LoggingFilter.java