environment

Elipcse 2018-09(4.9)

Use Pleia des All in one

Java 8

Put STS in Eclipse

Install Spring Tools 4

--Find STS4 in the Eclipse market and press install
--Press Confirm
--Select "I accept the terms of the Terms of Use" and press Finish
--Press Restart Now to restart Eclipse

View Eclipse perspective

--Select "Window-> Perspective-> Open Perspective-> Other" from the menu
--Select Spring and press Open
--Select Spring from the perspective

Project creation

--Select the menu "File-> New-> Spring Starter Project" --Press Next
--Add a dependency and press Finish
--Wait for dependency import
--If you get an unknown error in the first line of pom.xml, add the version specification of maven plugin.

`pom.xml`


	<properties>
            <java.version>1.8</java.version> 
            <!--Add the line below-->  
            <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
	</properties>

Operation check

Create a Controller

`HelloController.java`



package com.example.demo;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class HelloContoller {

	@RequestMapping("/")
	public String hello() {
		return "hello";
	}
}

Create HTML

`hello.html`


<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Spring demo</title>
</head>
<body>
  <h1>Hello</h1>
</body>
</html>

Select "Run-> Spring boot application" from the toolbar execution to access "http: // localhost: 8080"

[JAVA] Eclipse --Springboot