Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.

报错内容:
There are test failures.
Please refer to C:\Users\13232\IdeaProjects\demo\target\surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream._第1张图片
报错原因:
pom.xml中的依赖版本不符合要求。

<!--MyBatis使用pageHelper分页-->
<dependency>
    <groupId>com.github.pagehelper</groupId>
    <artifactId>pagehelper-spring-boot-starter</artifactId>
    <version>1.3.0</version>
</dependency>

解决办法:
将pom.xml中的依赖更改一下版本号和artifactiId。

 <!--MyBatis使用pageHelper分页-->
<dependency>
    <groupId>com.github.pagehelper</groupId>
    <artifactId>pagehelper</artifactId>
    <version>5.2.0</version>
</dependency>

重新执行Java文件,成功运行的界面如下所示:
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream._第2张图片
备注:引起该Bug的原因不止此一个,后续若发现会做进一步补充。

第二种情况,加入下列插件后便不报错,这部分代码是用于跳过测试。

<plugins>
   <plugin><!--编译跳过测试文件检查的生命周期-->
       <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-surefire-plugin</artifactId>
       <version>2.5</version>
       <configuration>
           <skip>true</skip>
       </configuration>
   </plugin>
</plugins>

相关链接:
IntelliJ IDEA中构建Spring Boot的项目
Spring Boot中的配置文件(application.properties、application.yml与pom.xml)
ORM、JPA、Spring Data JPA和常用的五种访问数据库方式

SpringBoot–页面显示列表功能
SpringBoot–列表添加详情功能
SpringBoot–列表添加新增功能
SpringBoot–列表更新功能
SpringBoot–列表删除功能

SpringBoot的控制层注解(@Controller与@RestController)
SpringBoot的业务层注解(@Resource、@Autowired与@Qualifier)
SpringBoot的映射(@RequestMapping、@GetMapping与@PostMapping)
SpringBoot的函数参数(JavaBean对象、@RequestParam与@RequestBody)
SpringBoot的返回数据(@ResponseBody、返回templates下的网页 与 返回公共网页)

利用postman完成JSON串的发送功能(springboot)
利用postman完成数据的分页查询功能(springboot)
利用postman完成向数据库中添加数据的功能(springboot)

Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
Preparing: insert into user(uuid,username,gender,age,phone,address) values(?,?,?,?,?,?,?)
Could not autowire. No beans of ‘UserMapper‘ type found.
Error starting ApplicationContext. To display the conditions report re-run your application with
Loading class com.mysql.jdbc.Driver‘. This is deprecated. The new driver class is com.mysql.cj.jdb
Plugin ‘org.springframework.boot:spring-boot-maven-plugin:‘ not found
Failed to configure a DataSource: ‘url‘ attribute is not specified and no embedded datasource could
This application has no explicit mapping for /error, so you are seeing this as a fallback.
BootStrap-SpringBoot的使用过程中前端table表格无法加载出数据。

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