SpringBoot的配置文件-通过@ConfigurationProperties映射数据

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本文链接： https://blog.csdn.net/Leon_Jinhai_Sun/article/details/102762697

<!--@ConfiguaritionProperties的执行器的配置-->
<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-configuration-processor</artifactId>
	<optional>true</optional>
</dependency>

name=zhangsan
person.name=zhangsan
person.age=18
person.addr=beijing

package com.learn.controller;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@ConfigurationProperties(prefix = "person")
public class Quick3Controller {

    private String name;
    private String addr;
    private Integer age;

    @RequestMapping("/quick3")
    @ResponseBody
    public String quick2(){
        //获得配置文件的信息
        return "name:"+name+",addr="+addr+",age="+age;
    }

    public String getName() {
        return name;
    }

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

    public String getAddr() {
        return addr;
    }

    public void setAddr(String addr) {
        this.addr = addr;
    }

    public Integer getAge() {
        return age;
    }

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

package com.learn;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringbootQuick2Application {

    public static void main(String[] args) {
        SpringApplication.run(SpringbootQuick2Application.class, args);
    }
}