解决eclipse创建springboot项目后src/test/java目录有红叉

àì夳堔傛蜴生んèń 2023-07-09 07:28 11阅读 0赞

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情形如图：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw_size_16_color_FFFFFF_t_70][]

pom文件上这行也有报红，截图和提示分别如下：

![2020022814165142.png][]

Could not transfer artifact **org.junit.jupiter:junit-jupiter-api:jar:5.3.2** from/to central (https://repo.maven.apache.org/maven2): connect timed out

org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.junit.jupiter:junit-jupiter-api:jar:5.3.2 from/to central (https://repo.maven.apache.org/maven2): connect timed out  
    at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:856)  
    at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:1)  
    at io.takari.aether.connector.AetherRepositoryConnector$GetTask.flush(AetherRepositoryConnector.java:630)  
**......**

**这里只贴一部分。**

**折腾了很久，尝试了给pom中手动加依赖，又折腾了很久，没有解决....**

### 解决办法 ###

**在项目上右键---maven---add dependency**

搜索**jupiter，****点选如图红圈所圈的三个jar包，点击OK，分别下载好后**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw_size_16_color_FFFFFF_t_70 1][]

项目上**右键maven---update project---勾选 Force  Update**这一项，点击OK，这次更新完项目就OK了。

注意：不同的报错解决方法都相同，但是要注意你的报错是不是缺少**jupiter****所致，比如你的报错在其他地方，那么搜这个文件缺少的包即可。**

[SpringBoot_JPA]: https://lan6193.blog.csdn.net/article/details/101516670
[MVC]: https://lan6193.blog.csdn.net/article/details/102571945
[java_Comparator_Comparable]: https://lan6193.blog.csdn.net/article/details/101069257
[Java]: https://lan6193.blog.csdn.net/article/details/97407737
[jsp_Servlet]: https://lan6193.blog.csdn.net/article/details/102571860
[ajax]: https://lan6193.blog.csdn.net/article/details/102544246
[SpringBoot]: https://lan6193.blog.csdn.net/article/details/97102963
[SpringBoot_Mybatis_Maven]: https://lan6193.blog.csdn.net/article/details/97140803
[SpringBoot_JPA_Maven_Gradle]: https://lan6193.blog.csdn.net/article/details/97137001
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200228141619602.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw==,size_16,color_FFFFFF,t_70
[2020022814165142.png]: https://img-blog.csdnimg.cn/2020022814165142.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/2020022814233139.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hZWlhfOTk4Nw==,size_16,color_FFFFFF,t_70