插入数据的时候：Cause:..._慕课问答

安宇雨 - 随手采集
2019-09-23 19:04:16
随手采集
0000-未整理-等待研究

自问自答，避免大家走弯路：

<dependency>
   <groupId>org.mybatis.spring.boot</groupId>
   <artifactId>mybatis-spring-boot-starter</artifactId>
   <version>1.3.1</version>
</dependency>
<dependency>
   <groupId>tk.mybatis</groupId>
   <artifactId>mapper-spring-boot-starter</artifactId>
   <version>1.2.4</version>
</dependency>

<dependency>
   <groupId>com.github.pagehelper</groupId>
   <artifactId>pagehelper-spring-boot-starter</artifactId>
   <version>1.2.3</version>
</dependency>

这个版本的，在扫描mapper的时候，要使用

import tk.mybatis.spring.annotation.MapperScan;

不要使用org.mybatis.spring.annotation.MapperScan;

package com.imooc;

//import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import tk.mybatis.spring.annotation.MapperScan;

@SpringBootApplication
@MapperScan(basePackages = "com.imooc.mapper")
@ComponentScan(basePackages = "com.imooc")
public class DemoApplication {

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

2018-07-15

Original url: Access
Created at: 2019-09-23 19:04:16
Category: default
Tags: none

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