How to Log HttpRequest and HttpResponse in a file?

问题

Can anyone explain any techniques to log HttpRequest and HttpResponse in a file.

We are using Spring MVC/Spring Rest.

What we want is to intercept the request before it is processed and log it. Same way intercept the response before it is sent and log it.

Thanks a lot in advance.

回答1:

For logging the request Spring has the AbstractRequestLoggingFilter class (well actually one of the subclasses). This can be used to log the incoming request (before and after processing).

Depending on the configuration this can include the payload, client information and full URL (including erquest parameters). All these three are disabled by default but can be enabled through configuration (see the javadoc for more information).

<filter>
    <filter-name>requestLoggingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CommonsRequestLoggingFilter</filter-class>
    <init-param>
        <param-name>includeClientInfo</param-name>
        <param-value>true</param-value>
    </init-param>
    <init-param>
        <param-name>includePayload</param-name>
        <param-value>true</param-value>
    </init-param>
    <init-param>
        <param-name>includeQueryString</param-name>
        <param-value>true</param-value>
    </init-param>
</filter>

<filter-mapping>
    <filter-name>requestLoggingFilter</filter-name>
    <servlet-name>dispatcherServlet</servlet-name>
</filter-mapping>

The filter will now log everything using a Commons Logging logger to a logfile.

回答2:

Accepted answer is already correct, adding annotation based configuration. Add following bean to your config.

@Bean
public CommonsRequestLoggingFilter requestLoggingFilter() {
    CommonsRequestLoggingFilter loggingFilter = new CommonsRequestLoggingFilter();
    loggingFilter.setIncludeClientInfo(true);
    loggingFilter.setIncludeQueryString(true);
    loggingFilter.setIncludePayload(true);
    return loggingFilter;
}

来源：https://stackoverflow.com/questions/25905296/how-to-log-httprequest-and-httpresponse-in-a-file

标签

Spring

spring-mvc

spring-data

spring-data-rest