1.jdbc方式

1.1pom.xml文件配置

<!-- oracle mybatis -->
<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>11.2.0.2.0</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>

image.png

1.2application.properties配置

spring.datasource.url=jdbc:oracle:thin:@localhost:1521:orcl
spring.datasource.username=admin
spring.datasource.password=admin
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.max-idle=10
spring.datasource.max-wait=10000
spring.datasource.min-idle=5
spring.datasource.initial-size=5

1.3项目目录

image.png

1.4OneController.java

package com.shuai.spring_boot_1.web;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class OneController {
    
    @Autowired
    private JdbcTemplate jdbcTemplate;
    
    @RequestMapping("/")
    @ResponseBody
    public String index(){
        
        String sql = "insert into users (id,name) values (1,'zhangsan')";
        jdbcTemplate.execute(sql);
        System.out.println("执行完成");
        
        return "hello spring boot";
    }
}

image.png

1.5App.java

package com.shuai.spring_boot_1;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class App {
    
    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }
}

image.png

1.6运行项目

运行App.java中的main方法

1.71.10访问项目

http://localhost:8080/