记录一次@RunWith报错

　1)代码 这是一个文件上传的测试类 不重要,重要的是

@RunWith(SpringRunner.class)报错!

import com.github.tobato.fastdfs.domain.StorePath;
import com.github.tobato.fastdfs.domain.ThumbImageConfig;
import com.github.tobato.fastdfs.service.FastFileStorageClient;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

@RunWith(SpringRunner.class)
@SpringBootTest
public class FdfsTest {

    @Autowired
    private FastFileStorageClient storageClient;

    @Autowired
    private ThumbImageConfig thumbImageConfig;

    @Test
    public void testUpload() throws FileNotFoundException {
        File file = new File("D:\壁纸\白色毛衣 牛仔长裤子 4k美女壁纸_彼岸图网.jpg");
        // 上传
        StorePath storePath = this.storageClient.uploadFile(
                new FileInputStream(file), file.length(), "jpg", null);
        // 带分组的路径
        System.out.println(storePath.getFullPath());
        // 不带分组的路径
        System.out.println(storePath.getPath());
    }
}
2)pom.xml文件

spring-boot-starter-test依赖中已经集成了junit4.12

<dependencies>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>
    <dependency>
        <groupId>com.github.tobato</groupId>
        <artifactId>fastdfs-client</artifactId>
    </dependency>

</dependencies>
3)解决
1)找到本地maven仓库删库就行了Ctrl+a  删除就行了

2)不建议用阿里或者别的私服,直接中央仓库下载就行了!以为我就是用阿里下载的依赖库

3)下载完后重构一下maven索引

4)然后你就会发现你所有maven依赖都会报错,接下来就要剪切掉<dependencies>标签内的所有依赖坐标!然后就会出现下图的 Import change  点击 

5)然后在粘贴回来  点击 Import change  OK!!