javaEE-day04-Web入门-SpringBootWeb-快速入门

springboot-web-quickstart/.gitattributes

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+/mvnw text eol=lf
+*.cmd text eol=crlf

springboot-web-quickstart/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <!--父工程是org.springframework.boot-->
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>4.1.1</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <!--当前项目maven坐标-->
+    <groupId>com.inmind</groupId>
+    <artifactId>springboot-web-quickstart</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <!--springboot相关配置-->
+    <name>springboot-web-quickstart</name>
+    <description>springboot-web-quickstart</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <!--pom文件中配置的统一版本配置信息-->
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+
+    <!--依赖管理-->
+    <dependencies>
+        <!--springbootweb项目的起步依赖-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webmvc</artifactId>
+        </dependency>
+        <!--springbootweb项目的测试起步依赖-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webmvc-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <!--springboot-打包插件-->
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springboot-web-quickstart/src/main/java/com/inmind/SpringbootWebQuickstartApplication.java

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+package com.inmind;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+//springboot项目启动项，默认注解
+@SpringBootApplication
+public class SpringbootWebQuickstartApplication {
+
+    public static void main(String[] args) {
+        //springboot启动的固定代码
+        SpringApplication.run(SpringbootWebQuickstartApplication.class, args);
+    }
+
+}

springboot-web-quickstart/src/main/java/com/inmind/controller/HelloController.java

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+package com.inmind.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+//标记当前类是一个请求处理类
+@RestController
+public class HelloController {
+
+    @RequestMapping(value = "/hello")
+    public String hello(){
+        System.out.println("接收了一个请求");
+        return "hello Springboot";
+    }
+}

springboot-web-quickstart/src/main/resources/application.properties

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+spring.application.name=springboot-web-quickstart
+server.port=8080

springboot-web-quickstart/src/test/java/com/inmind/SpringbootWebQuickstartApplicationTests.java

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+package com.inmind;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class SpringbootWebQuickstartApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}