# springboot-base-one

**Repository Path**: springbook_foundation/springboot-base-one

## Basic Information

- **Project Name**: springboot-base-one
- **Description**: springboot 初始搭建项目
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-05-23
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## [springboot官方文档](http://spring.io/projects/spring-boot)

## [本项目地址](https://gitee.com/springbook_foundation/springboot-base-one)

## 快速开始

使用 [Spring Initializr](https://start.spring.io/) 引导您的应用程序。

### 基础maven包
1. spring-boot-starter-parent springboot 启动父包
2. spring-boot-starter-web 开启web服务
3. spring-boot-starter-test 测试类包
4. spring-boot-maven-plugin plugin插件 能够将Spring Boot应用打包为可执行的jar或war文件



### springBoot项目 目录结构

```bash
│ pom.xml ## 项目依赖maven库 
└─src
    ├─main
    │  ├─java
    │  │  └─com
    │  │      └─base
    │  │          │  Application.java ## 启动类，启动类不能直接在java目录下
    │  │          │
    │  │          ├─config  ## 项目配置类目录
    │  │          │      WebMvcConfig.java  ## springbootmvc配置类
    │  │          │
    │  │          └─controller ## 控制器目录
    │  │                  IndexController.java ## 测试接口类
    │  │
    │  └─resources
    │      │  application.yml ## 或application.properties 应用程序特有配置信息
    │      │
    │      └─static
    │              index.html ## 测试html
    │
    └─test ## 测试类目录
        └─java
```

### pom.xml 配置如下


```xml
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>springboot-base</groupId>
    <artifactId>springboot-base</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.10.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- Build args -->
        <argline>-server -Xms64m -Xmx256m -XX:PermSize=64m -XX:MaxPermSize=128m -Dfile.encoding=UTF-8
            -Djava.net.preferIPv4Stack=true
        </argline>
    </properties>

    <repositories>
        <repository>
            <id>aliyun-releases</id>
            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
        </repository>
    </repositories>

    <!-- 设定插件仓库 -->
    <pluginRepositories>
        <pluginRepository>
            <id>aliyun-repos</id>
            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
        </pluginRepository>
    </pluginRepositories>

    <dependencies>
        <!--开启web服务-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!--测试类包-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>
```

### application.yml 配置

```yml
spring:
  application:
    # 服务名
    name: basse
server:
 # 服务端口
  port: 8001
```
### Application.java 启动类

```
package com.base;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
 * 开发公司：个人
 * 版权：个人
 * <p>
 * Application
 * @SpringBootApplication(scanBasePackages = {"com.base"})  scanBasePackages 扫描基础类包
 * @author 刘志强
 * @created Create Time: 2019/5/23
 */
@SpringBootApplication(scanBasePackages = {"com.base"})
public class Application {
    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}
```

### WebMvcConfig.java webMvc配置类

```
package com.base.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

/**
 * 开发公司：个人
 * 版权：刘志强
 * <p>
 * WebMvcConfig
 *
 * @author 刘志强
 * @created Create Time: 2019/2/16
 */
@Configuration
public class WebMvcConfig extends WebMvcConfigurerAdapter {
    //添加资源处理程序，resources资源目录下的static目录下的资源可以被直接访问
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
    }
}

```

### IndexController.java  测试Controller

```
package com.base.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * 开发公司：个人
 * 版权：个人
 * <p>
 * IndexController
 *
 * @author 刘志强
 * @created Create Time: 2019/5/23
 */
@Controller
public class IndexController {

    // 重定向至首页
    @GetMapping("/")
    public void root(HttpServletResponse httpServletResponse) throws IOException {
        httpServletResponse.sendRedirect("/index");
    }

    @GetMapping("/index")
    @ResponseBody
    public Map index() {
        Map<String,String> map = new HashMap();
        map.put("作者","刘志强");
        return map;
    }
}
```

### index.html 文件如下

```
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
        <title>标题</title>
    </head>
    <body>
        <div>这是一个HTML页面</div>
    </body>
</html>
```

### 启动 Application.java 分别访问
###### http://localhost:8001
###### http://localhost:8001/index
###### http://localhost:8001/static/index.html