SpringBoot（详解）_代码007(未授权)

本文介绍: 是由Pi vo ta 团队提供的全新框架，其设计目的是用来简化Spr in g 应用的初始搭建以及开发过程。

Spr in gBo o t 学习目标：

🛳️ 1、掌握基于Spr in gBoot 框架的程序开发步骤

🛳️ 2、熟练使用Spr in gBoot 配置信息修改服务器配置

🛳️ 3、基于整合Sp r in gBoot 完成SSM整合项目开发

在这里插入图片描述

package com.GY.controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/user")
public class UserController {
    @GetMapping("/{id}")
    public  String getId(Integer id){
        System.out.println(id);
        return "SpringBoot......";
    }
}

 @Value("${lesson}")
    private  String lesson;

    @Value("${server.port}")
    private Integer port;

    @Value("${enterprise.subject[0]}")
    private  String subject_00;

@Autowired
    private Environment environment;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
import java.util.Arrays;

@Component
//当前对象从配置中读取属性
@ConfigurationProperties(prefix = "enterprise")
public class Enterprise {
    private String name;
    private int age;
    private String tel;
    private String[] subject;

    @Override
    public String toString() {
        return "Enterprise{" +
                "name='" + name + ''' +
                ", age=" + age +
                ", tel='" + tel + ''' +
                ", subject=" + Arrays.toString(subject) +
                '}';
    }

    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 String getTel() {
        return tel;
    }
    public void setTel(String tel) {
        this.tel = tel;
    }

    public String[] getSubject() {
        return subject;
    }

    public void setSubject(String[] subject) {
        this.subject = subject;
    }
}