eclipse+maven搭建springboot项目入门

一.下载jdk，例如(jdk1.8.171) 安装(注意仅仅安装jdk就可以了，不要安装jre，设置JAVA_HOME,配置jdk环境变量)

二.下载maven(apache-maven-3.5.3-bin.zip)，解压后设置环境变量，修改配置文件。

1.D:\apache-maven-3.5.3\conf\settings.xml

<localRepository>E:/repo</localRepository> 本地文件存储位置，默认为Default: ${user.home}/.m2/repository，默认位置会占用C盘

2.修改远程仓库地址（默认仓库为mavne官方仓库，速度较慢）

在mirrors节点下添加以下信息(阿里云mavven镜像仓库，国内服务器，速度快，也可自己建立镜像仓库)

<mirror>

      <id>alimaven</id>

      <mirrorOf>central</mirrorOf>

      <name>aliyun maven</name>

      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>

</mirror>

三.在eclipse配置maven工具

windows->Prefereces->Maven->Installations 添加maven工具

windows-->Prefereces->Maven->User Settings 将Global Settings和User settings选中为mavne中的settings.xml

四.开始创建maven项目

File->New->Mavne Project

GroupId 组织名(包名) 例如 com.svc.demo

ArtifactId 项目名 springboot-demo

最终pom.xml如下（mavne是通过pom.xml来维护管理项目的，最终只要维护pom .xml即可）

<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.svc.demo</groupId>

    <artifactId>springboot-demo</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>jar</packaging>

    <!--

        <name>springboot-svc-demo</name>

        <url>http://maven.apache.org</url>

        -->

    <!-- 引入springboot parent-->

    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>1.5.10.RELEASE</version>

        <relativePath/>

    </parent>

    <!-- 引入springCloud，单独springboot不需要-->

    <!--

        <dependencyManagement>

            <dependencies>

                <dependency>

                    <groupId>org.springframework.cloud</groupId>

                    <artifactId>spring-cloud-starter-parent</artifactId>

                    <version>Edgware.SR3</version>

                    <type>pom</type>

                    <scope>import</scope>

                </dependency>

            </dependencies>

        </dependencyManagement>

        -->

    <properties>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

        <java.version>1.8</java.version>

        <!--swagger2组件

            <springfox-swagger2.version>2.6.0</springfox-swagger2.version>

            -->

        <!--格式化mavne时间

            <maven.build.timestamp.format>yyyyMMddHHmmss</maven.build.timestamp.format>

            -->

    </properties>

    <!-- 依赖组件-->

    <dependencies>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-web</artifactId>

        </dependency>

        <!--thymeleaf 模板引擎-->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-thymeleaf</artifactId>

        </dependency>

        <!--测试组件-->

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <!--添加html5支持-->

        <dependency>

            <groupId>net.sourceforge.nekohtml</groupId>

            <artifactId>nekohtml</artifactId>

        </dependency>

        <!-- 热启动，便于开发

            <dependency>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-devtools</artifactId>

                <optional>true</optional>

            </dependency>

            -->

        <!--注册中心eureka组件-->

        <!--

            <dependency>

                <groupId>org.springframework.cloud</groupId>

                <artifactId>spring-cloud-starter-eureka</artifactId>

            </dependency>

            -->

        <!-- 添加Swagger2依赖,用于生成接口文档

            <dependency>

                <groupId>io.springfox</groupId>

                <artifactId>springfox-swagger2</artifactId>

                <version>${springfox-swagger2.version}</version>

            </dependency>

            <dependency>

                <groupId>io.springfox</groupId>

                <artifactId>springfox-swagger-ui</artifactId>

                <version>${springfox-swagger2.version}</version>

            </dependency>

            -->

    </dependencies>

    <build>

        <plugins>

            <!--打包插件-->

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

            </plugin>

            <!-- YUI Compressor Maven js,css压缩插件,一般不需要，可删除 -->

            <plugin>

                <groupId>net.alchim31.maven</groupId>

                <artifactId>yuicompressor-maven-plugin</artifactId>

                <version>1.5.1</version>

                <executions>

                    <execution>

                        <phase>prepare-package</phase>

                        <goals>

                            <goal>compress</goal>

                        </goals>

                    </execution>

                </executions>

                <configuration>

                    <!-- 读取js,css文件采用UTF-8编码默认就是utf-8 -->

                    <encoding>UTF-8</encoding>

                    <!-- 不显示js可能的错误 -->

                    <jswarn>false</jswarn>

                    <!-- 若存在已压缩的文件，会先对比源文件是否有改动  有改动便压缩，无改动就不压缩 -->

                    <force>true</force>

                    <!-- 在指定的列号后插入新行   -->

                    <linebreakpos>-1</linebreakpos>

                    <!-- 压缩之前先执行聚合文件操作  -->

                    <preProcessAggregates>true</preProcessAggregates>

                    <!-- 压缩后保存文件后缀 无后缀 -->

                    <nosuffix>true</nosuffix>

                    <!-- 源目录，即需压缩的根目录 -->

                    <sourceDirectory>src/main/static</sourceDirectory>

                    <outputDirectory>target/classes</outputDirectory>

                    <force>true</force>

                    <!-- 压缩js和css文件  -->

                    <includes>

                        <include>*/js/**/*.js</include>

                        <include>*/css/**/*.css</include>

                    </includes>

                    <excludes>

                        <exclude>**/*.min.js</exclude>

                        <exclude>**/*-min.js</exclude>

                        <exclude>**/index/carousel.js</exclude>

                        <exclude>**/3dprint/layer/**/*.js</exclude>

                    </excludes>

                </configuration>

            </plugin>

            <!-- html页面中的 css,js添加版本号插件 -->

            <!--plugin>

                <groupId>com.google.code.maven-replacer-plugin</groupId>

                <artifactId>replacer</artifactId>

                <version>1.5.3</version>

                <executions>

                    <execution>

                        <phase>prepare-package</phase>

                        <goals>

                            <goal>replace</goal>

                        </goals>

                    </execution>

                </executions>

                <configuration>

                    <includes>

                        <include>${basedir}/target/classes/templates/*.html</include>

                        <include>${basedir}/target/classes/templates/**/*.html</include>

                    </includes>

                    <replacements>

                        <replacement>

                            <token>\.css\"</token>

                            <value>.css?v=${maven.build.timestamp}\"</value>

                        </replacement>

                        <replacement>

                            <token>\.css\'</token>

                            <value>.css?v=${maven.build.timestamp}\'</value>

                        </replacement>

                        <replacement>

                            <token>\.js\"</token>

                            <value>.js?v=${maven.build.timestamp}\"</value>

                        </replacement>

                        <replacement>

                            <token>\.js\'</token>

                            <value>.js?v=${maven.build.timestamp}\'</value>

                        </replacement>

                    </replacements>

                </configuration>

                </plugin-->

        </plugins>

    </build>

</project>

一般springboot项目目录结构如下

src

com

controller 控制器

entity/domain 实体层

repository/dao 仓库/数据库接口

service 业务服务层

Application.java 启动入口

创建启动入口以及项目结构

@SpringBootApplication

public class Application extends SpringBootServletInitializer

{

    public static void main(String[] args)

    {

        SpringApplication.run(Application.class, args);

    }

}

创建控制器

package com.controller;

import java.util.ArrayList;

import java.util.List;

import org.springframework.web.bind.annotation.DeleteMapping;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.PathVariable;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.PutMapping;

import org.springframework.web.bind.annotation.RequestBody;

import org.springframework.web.bind.annotation.RestController;

import com.model.UserInfo;

import io.swagger.annotations.Api;

@Api(tags = { "Restful API demo" })

@RestController

public class RestfulController {

    @PostMapping(value = "/v1/user")

    public void addUser(@RequestBody UserInfo userInfo) {

    }

    @DeleteMapping(value = "/v1/user/{id}")

    public void deleteUser(@PathVariable String id) {

    }

    @PutMapping(value = "/v1/user")

    public void updateUser(@RequestBody UserInfo userInfo) {

    }

    @GetMapping(value = "/v1/user")

    public List<UserInfo> getUsers() {

        List<UserInfo> users = new ArrayList<UserInfo>();

        users.add(new UserInfo("zhangsan", "123456"));

        users.add(new UserInfo("lisw", "123456"));

        users.add(new UserInfo("wangwu", "123456"));

        return users;

    }

}

配置Swagger2后可看接口列表

application.yml关键配置

server:

  port: 8080              #tomcat启动端口

  tomcat:

    uri-encoding :  UTF-8 #tomcat编码

spring:

  application:

    name: springboot-demo #项目名称

  thymeleaf:              #thymeleaf引擎，解析html，非必配

    encoding: UTF-8

    cache: true           #是够缓存页面，开发时设置为false，否者修改页面客户端刷新后无法实时显示

    mode: LEGACYHTML5     #html5支持，默认配置不支持html5

  data:                   #mongoDB数据库配置，没有数据库可不配

    mongodb:

       host: 127.0.0.1

       port: 27017

       database: demo_db

debug: false

附一个简单的springboot restful api项目demo

https://gitee.com/zhangsike/springboot-learn/tree/master/springboot-restful

巴特西

eclipse+maven搭建springboot项目入门

最新文章

热门文章