Spring Boot开发 之 开发环境

本文的示例代码参考HelloSpring.java & HelloSpring

目录

• SDKMAN

• Spring Boot CLI

• Spring Boot Initializr

• Visual Studio Code

  • 插件

  • 调试

SDKMAN

curl -s "https://get.sdkman.io" | bash

source "$HOME/.sdkman/bin/sdkman-init.sh"

sdk version

更多参考 Installation - SDKMAN!

Spring Boot CLI

sdk install springboot

sdk list springboot

使用SDKMAN需要翻墙!

vim HelloSpring.java

@RestController
class HelloSpring {
    @RequestMapping("/")
    public String hello() {
        return "Hello Spring!";
    }
}

spring run HelloSpring.java

curl localhost:8080 # 返回"Hello Spring!"

更多参考 spring help

Spring Boot Initializr

# spring init -dweb --build gradle --groupId com.example HelloSpring
spring init -dweb --build gradle HelloSpring

# cd HelloSpring
./gradlew bootrun

更多参考 ./gradlew tasks

curl localhost:8080 # {"status":404,"error":"Not Found"}

更多参考 Spring Initializr

Visual Studio Code

插件

• Java Extension Pack

• Spring Boot Extension Pack

调试

• F5

• .vscode/launch.json

更多参考 Build Java Web Apps with VS Code

参考

• Spring Boot实战