eclipse整合springboot整合mybatis oracle 详细教程

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1.首先创建项目。

2.如果没有spring Boot请往下看有教程。

3.第一次新建spring boot项目时，可能没有这些选项，需要安装spring boot 相关的插件，选择工具条上的help–>Eclipse marketplace后选择popular，安装sts重启eclipse后就可以新建工程了

4.点击之后进去选择进行安装

5.选择spring starter project然后点击next 

6.将jdbc、orzcle、web、mybatis 选上 点击finish这样 一个spring boot项目就新建好了。 

7.新建项目有可能pom.xml会报错，按照我给的应该不会报错，代码如下。

	4.0.0
	
		org.springframework.boot
		spring-boot-starter-parent
		2.2.0.RELEASE
		 
	
	com.example
	springboot
	0.0.1-SNAPSHOT
	springboot
	Demo project for Spring Boot

	
		1.8
		3.1.1
	

	
		
			org.springframework.boot
			spring-boot-starter-jdbc
		
		
			org.mybatis.spring.boot
			mybatis-spring-boot-starter
			2.1.1
		

		
			com.oracle.ojdbc
			ojdbc8
			runtime
		
		
			org.springframework.boot
			spring-boot-starter-test
			test
			
				
					org.junit.vintage
					junit-vintage-engine
				
			
		
		
			org.springframework.boot
			spring-boot-starter-thymeleaf
		
		
            
            org.springframework.boot
            spring-boot-starter-web
        
	

	
		
			
				org.springframework.boot
				spring-boot-maven-plugin
			
		
	

8.application.properties里面的配置，有关数据库，日志打印（sql日志打印需要该自己项目的路径）

# Springboot \u914D\u7F6E
server.port=8080
spring.servlet.multipart.maxFileSize=300MB
spring.servlet.multipart.maxRequestSize=300MB
server.tomcat.uri-encoding=UTF-8
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
spring.http.encoding.force=true
spring.messages.encoding=UTF-8



spring.datasource.druid.web-stat-filter.enabled=true
spring.datasource.druid.test-while-idle=true
spring.datasource.druid.test-on-borrow=false
spring.datasource.druid.min-idle=2
spring.datasource.druid.max-active=10

spring.datasource.url=jdbc:oracle:thin:@数据库地址
spring.datasource.username=用户名
spring.datasource.password=密码
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




# mybatis
mybatis.configuration.map-underscore-to-camel-case=true

# actuator \u914D\u7F6E
management.endpoint.health.show-details=always
logging.level.root=INFO
#添加sql日志打印
logging.level.com.example.demo.mapper: debug

 

9.创建Controller ，service,mapper,model等类进行测试springboot

10.controller代码

package com.example.demo.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.example.demo.model.ComUser;
import com.example.demo.service.ComUserService;

@RequestMapping("/comUser")
@RestController
public class ComUserController {
	@Autowired
	   private ComUserService comUserService;
	
	
	
	@GetMapping("/insert")
   public void insert() {
		 ComUser ComUser =  new  ComUser();
		 ComUser.setUesrName("springboot");
		 
		 ComUser.setUserId("1111");
		 	
		 comUserService.insertComUser(ComUser);
	
   }
}

 

11.mapper代码

package com.example.demo.mapper;

import org.apache.ibatis.annotations.Mapper;

import com.example.demo.model.ComUser;
@Mapper
public interface ComUserMapper {
	public void insertComUser(ComUser comUser);
}

 

12.mapper.xml代码

  
    
    
    
    
    
    
    
  
  
    insert into COM_USER (USER_ID, USER_CODE, UESR_NAME, 
      PASSWORD, USER_CLASS_ID, IDCARD, 
      BLACK_PIC)
    values (#{userId,jdbcType=VARCHAR}, #{userCode,jdbcType=VARCHAR}, #{uesrName,jdbcType=VARCHAR}, 
      #{password,jdbcType=VARCHAR}, #{userClassId,jdbcType=VARCHAR}, #{idcard,jdbcType=VARCHAR}, 
      #{blackPic,jdbcType=VARCHAR})
  
  
    insert into COM_USER
    
      
        USER_ID,
      
      
        USER_CODE,
      
      
        UESR_NAME,
      
      
        PASSWORD,
      
      
        USER_CLASS_ID,
      
      
        IDCARD,
      
      
        BLACK_PIC,
      
    
    
      
        #{userId,jdbcType=VARCHAR},
      
      
        #{userCode,jdbcType=VARCHAR},
      
      
        #{uesrName,jdbcType=VARCHAR},
      
      
        #{password,jdbcType=VARCHAR},
      
      
        #{userClassId,jdbcType=VARCHAR},
      
      
        #{idcard,jdbcType=VARCHAR},
      
      
        #{blackPic,jdbcType=VARCHAR},
      
    
  
  

 

13.model实体类代码

package com.example.demo.model;

public class ComUser {
    /**
     * 主键id
     */
    private String userId;

    /**
     * 用户账号
     */
    private String userCode;

    /**
     * 用户姓名
     */
    private String uesrName;

    /**
     * 用户密码
     */
    private String password;

    /**
     * null
     */
    private String userClassId;

    /**
     * null
     */
    private String idcard;

    /**
     * null
     */
    private String blackPic;

    /**
     * 主键id
     * @return USER_ID 主键id
     */
    public String getUserId() {
        return userId;
    }

    /**
     * 主键id
     * @param userId 主键id
     */
    public void setUserId(String userId) {
        this.userId = userId == null ? null : userId.trim();
    }

    /**
     * 用户账号
     * @return USER_CODE 用户账号
     */
    public String getUserCode() {
        return userCode;
    }

    /**
     * 用户账号
     * @param userCode 用户账号
     */
    public void setUserCode(String userCode) {
        this.userCode = userCode == null ? null : userCode.trim();
    }

    /**
     * 用户姓名
     * @return UESR_NAME 用户姓名
     */
    public String getUesrName() {
        return uesrName;
    }

    /**
     * 用户姓名
     * @param uesrName 用户姓名
     */
    public void setUesrName(String uesrName) {
        this.uesrName = uesrName == null ? null : uesrName.trim();
    }

    /**
     * 用户密码
     * @return PASSWORD 用户密码
     */
    public String getPassword() {
        return password;
    }

    /**
     * 用户密码
     * @param password 用户密码
     */
    public void setPassword(String password) {
        this.password = password == null ? null : password.trim();
    }

    /**
     * null
     * @return USER_CLASS_ID null
     */
    public String getUserClassId() {
        return userClassId;
    }

    /**
     * null
     * @param userClassId null
     */
    public void setUserClassId(String userClassId) {
        this.userClassId = userClassId == null ? null : userClassId.trim();
    }

    /**
     * null
     * @return IDCARD null
     */
    public String getIdcard() {
        return idcard;
    }

    /**
     * null
     * @param idcard null
     */
    public void setIdcard(String idcard) {
        this.idcard = idcard == null ? null : idcard.trim();
    }

    /**
     * null
     * @return BLACK_PIC null
     */
    public String getBlackPic() {
        return blackPic;
    }

    /**
     * null
     * @param blackPic null
     */
    public void setBlackPic(String blackPic) {
        this.blackPic = blackPic == null ? null : blackPic.trim();
    }
}

 

14.service以及serviceimpl方法

package com.example.demo.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.example.demo.model.ComUser;

@Service
public interface ComUserService {
	
	
	public void insertComUser(ComUser comUser);

}

 

package com.example.demo.service.ServiceImpl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.example.demo.mapper.ComUserMapper;
import com.example.demo.model.ComUser;
import com.example.demo.service.ComUserService;
@Service
public class ComUserServiceImpl implements ComUserService {
	@Autowired
	   private ComUserMapper comUserMapper;
	@Override
	public void insertComUser(ComUser comUser) {
		// TODO Auto-generated method stub
		comUserMapper.insertComUser(comUser);
	}

}

 

15.启动类代码，这里需要添加自己mapper路径进行扫描，不然会报错

package com.example.demo;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
@MapperScan("com.example.demo.mapper")
public class SpringbootApplication {

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

}

 

16.启动springboot

16.启动成功

17.访问成功

18.数据插入成功