SpringBoot Actuator跟踪HTTP请求和响应的方法

<dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-actuator</artifactId>
 </dependency>

management:
    endpoint:
        health:
            show-details: always
    trace:
        http:
            enabled: true # 启用HTTP追踪
            include:
    endpoints:
        jmx:
            exposure:
                include: '*'
        web:
            exposure:
                include: '*'# 暴露端点，这里开启所有默认Web端点
    server:
        port: 8081 # 这里访问/actuator 端点的端口

package com.example.springhttptrace.config;

import org.springframework.boot.actuate.trace.http.InMemoryHttpTraceRepository;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class HttpActuatorConfig {
    @Bean
    InMemoryHttpTraceRepository inMemoryHttpTraceRepository() {
        return new InMemoryHttpTraceRepository() ;
    }
}

@Controller
public class BasicController {

    // http://127.0.0.1:8080/hello?name=lisi
    @RequestMapping("/hello")
    @ResponseBody
    public String hello(@RequestParam(name = "name", defaultValue = "unknown user") String name) {
        return "Hello " + name;
    }

    // http://127.0.0.1:8080/user
    @RequestMapping("/user")
    @ResponseBody
    public User user() {
        User user = new User();
        user.setName("theonefx");
        user.setAge(666);
        return user;
    }

    // http://127.0.0.1:8080/save_user?name=newName&age=11
    @RequestMapping("/save_user")
    @ResponseBody
    public String saveUser(User u) {
        return "user will save: name=" + u.getName() + ", age=" + u.getAge();
    }

    @ModelAttribute
    public void parseUser(@RequestParam(name = "name", defaultValue = "unknown user") String name
            , @RequestParam(name = "age", defaultValue = "12") Integer age, User user) {
        user.setName("zhangsan");
        user.setAge(18);
    }
}