Springboot配置文件随机生成内容

一、创建application.yml文件

my:
  name: hundsun
  age: 12
  number: ${random.int}
  uuid: ${random.uuid}
  max: ${random.int(10)}
  value: ${random.value}
  greeting: hi,I'm ${my.name}

二、创建ConfigBean类

package com.hundsun.springcloud;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

/**
 * @Description:
 * @author:zhangys
 * @date:Created in 10:58 2019/6/5
 * @Modified By:
 */
@ConfigurationProperties(prefix = "my")
@Component
public class ConfigBean {
    private String name;
    private int age;
    private int number;
    private String uuid;
    private int max;
    private String value;
    private String greeting;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public int getNumber() {
        return number;
    }

    public void setNumber(int number) {
        this.number = number;
    }

    public String getUuid() {
        return uuid;
    }

    public void setUuid(String uuid) {
        this.uuid = uuid;
    }

    public int getMax() {
        return max;
    }

    public void setMax(int max) {
        this.max = max;
    }

    public String getValue() {
        return value;
    }

    public void setValue(String value) {
        this.value = value;
    }

    public String getGreeting() {
        return greeting;
    }

    public void setGreeting(String greeting) {
        this.greeting = greeting;
    }

    @Override
    public String toString() {
        return "ConfigBean{" +
                "name='" + name + '\'' +
                ", age=" + age +
                ", number=" + number +
                ", uuid='" + uuid + '\'' +
                ", max=" + max +
                ", value='" + value + '\'' +
                ", greeting='" + greeting + '\'' +
                '}';
    }
}

三、创建ConfigBeanController

package com.hundsun.springcloud.resources;

import com.hundsun.springcloud.ConfigBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @Description:
 * @author:zhangys
 * @date:Created in 11:00 2019/6/5
 * @Modified By:
 */
@RestController
@RequestMapping("/configbean")
@EnableConfigurationProperties({ConfigBean.class})
public class ConfigBeanController {
    @Autowired
    ConfigBean configBean ;
    @RequestMapping("/getconfigbean")
    public String getConfigBean(){
        return configBean.toString();
    }
}

四、测试如下：

浏览器输入：http://localhost:8080/configbean/getconfigbean