如何搭建springboot框架

#改写服务端口(SpringBoot默认内嵌Web容器)
server:
  address: localhost
  port: 1234

<!-- tomcat-embed-jasper
		 <scope>provided</scope>加上这个属性标识只在调试过程有用
		 如用maven打包不需要，maven会自动加入这个jar。为避免maven打包发生jar冲突
		 设置为
		<artifactId>tomcat-embed-jasper</artifactId>为tomcat 解析JSP页面引擎
		 -->
		 <!-- 
				<scope></scope>
				1.compile 编译 springboot框架下的默认选项
				2.runtime 运行时 
				3.test 测试阶段
				4.provided 供应
			 -->
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<scope>provided</scope>
		</dependency>

<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<scope>compile</scope>
</dependency>

spring:
  mvc:
    static-path-pattern:   /**/*       #静态资源映射路径    

  resources:
    static-locations: 
      - classpath:/myresources       #静态资源加载的实际类路径

<!-- springboot 中热部署 -->
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-devtools</artifactId>
		<optional>true</optional>
		<scope>provided</scope>
	</dependency>

spring: 
#工程热部署配置
  devtools:
    restart:
      enabled: true
      #热部署不加载路径
      exclude: src/main/resources/static
      #additional-exclude: 在热部署路径中排除路径
      #热部署加载路径
      additional-paths:
      - src/main/java
      - src/main/webapp
      - src/main/resources/myresources

#日志记录的配置
logging:
  level:
   com: debug

#日志记录的配置
logging:
  #path:              #指定存放路径，默认在工程目录下 
  file: mylog.log     #指定文件名
  file.max-size: 10MB #日志文件大小
  level:
   com: debug

		<!-- 添加log4j2日志 -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-log4j2</artifactId>
		</dependency>
		
		<!-- 删除springboot自带的logback -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter</artifactId>
			<exclusions>
				<exclusion>
					<groupId>org.springframework.boot</groupId>
					<artifactId>spring-boot-starter-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

#日志的配置
logging:
    config: classpath:log4j2-spring.xml  #加自定义日志记录文件配置信息
  
 #注意将默认日志的配置注释

	SpringApplication  springApplication = 
				new SpringApplication(MyspringbootApplication.class);
		//application加载配置文件 
		Properties defaultProperties = new Properties();
		try {
			defaultProperties.load(MyspringbootApplication.class.
					getResourceAsStream("/custapplication/application.properties"));
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		springApplication.setDefaultProperties(defaultProperties);
		springApplication.run(args);

spring.main.banner-mode=off

package com.hsiao;

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

@RestController
public class testController {
	
	@RequestMapping("/hello")
	public String hello() {
		return "Hello word";
	} 
}