jersey 打印原始数据

好久没有整理最近遇到的问题了，先更新个，慢慢补。

 

jersey 1.13

 

用jersey实现restful web service，而，如果用jersey的自动装载的话，如何将调用端的原始数据打印出来？

 

刚开始的时候想写一个自定义的filter，将原始数据打印出来，但是，post上来的普通数据，调用request.getInputStream() 获取以后，request中的流就已经被取出来了，后面jersey再取的时候就会报错，见http://shootyou.iteye.com/blog/1337199，所以不可行。

 

于是google之 ，发现jersey有实现此功能的filter，配置一下就可以了。

 

比如我的web.xml配置完之后就是这样的：

 

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath*:applicationContext.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <servlet>
  	<display-name>JAX-RS REST Servlet</display-name>
  	<servlet-name>JAX-RS REST Servlet</servlet-name>
  	<servlet-class>
  		com.sun.jersey.spi.spring.container.servlet.SpringServlet
  	</servlet-class>
  	<init-param>
		<param-name>com.sun.jersey.config.property.packages</param-name>
		<param-value>com.path.resource</param-value>
	</init-param>
  	<init-param>
		<param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
		<param-value>true</param-value>
	</init-param>
	<init-param>
         <param-name>com.sun.jersey.spi.container.ContainerRequestFilters</param-name>
         <param-value>com.sun.jersey.api.container.filter.LoggingFilter</param-value>
     </init-param>
     <init-param>
         <param-name>com.sun.jersey.spi.container.ContainerResponseFilters</param-name>
         <param-value>com.sun.jersey.api.container.filter.LoggingFilter</param-value>
     </init-param>
  	<load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
  	<servlet-name>JAX-RS REST Servlet</servlet-name>
  	<url-pattern>/rest/*</url-pattern>
  </servlet-mapping>
  
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

 

评论

1 楼 fengsuyuly 2013-08-22  

问下楼主，我的为什么不行呢？我加了loging后，request中的Entity不打印，但是response中的却可以
信息: 1 * Server in-bound request
1 > POST http://localhost:8080/jservice/rs/v100/hallMgr
1 > host: localhost:8080
1 > user-agent: Mozilla/5.0 (Windows NT 6.1; rv:22.0) Gecko/20100101 Firefox/22.0
1 > accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
1 > accept-language: null
1 > accept-encoding: gzip, deflate
1 > content-type: application/json; charset=UTF-8
1 > content-length: 1771
1 > connection: keep-alive
1 > pragma: no-cache
1 > cache-control: no-cache
1 >

2013-8-22 15:12:22 com.sun.jersey.api.container.filter.LoggingFilter$Adapter finish
信息: 1 * Server out-bound response
1 < 200
1 < Content-Type: application/xml
1 <
{"a":1}