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Spring Boot简介
Spring boot入门使用
开发环境JDK 1.8 项目管理工具(Maven) 开发工具(Eclipse)



<parent>
<groupId>org.springframework-boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version> 1.4.1.RELEAS</version>
</parent>
Java.version指定jdk版本号:
<java.version>1.8</java.version>
添加spring-boot-starter-web依赖
<dependency>
<groupId>org.springframework-boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>




Spring boot web
添加src/main/resources/application.properties:
#tomcat server port
Server.port=80
#页面默认前缀目录
spring.mvn.view.prefix=/WEB-INF/jsp/
#相应页面默认后缀
Spring.mvc.view.suffix=.jsp






Spring Boot持久化
@Resource
Private JdbcTemplate jdbcTemplate;
<dependency>
<groupId>mysql </groupId>
<artifactId>mysql-connector-java </artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
###datasource
spring.datasource.url=jdbc:mysql://localhost:3306/test
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.max-active=20
spring.datasource.max-idle=8
spring.datasource.min-idle=8
spring.datasource.initial-size=10
1) Dao
声明为:@Repository,引入JdbcTemplate
Public Demo getById(String id){
String sql = “select * from sys_host where id = ?”;
RowMapper<Demo> rowMapper = new BeanPropertyRowMapper<Demo>(Demo.class);
}

本文作者:廖 鹏 (上海新炬中北团队)
本文来源:“IT那活儿”公众号

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