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RSS订阅原创 服务器部署和本地如何解决Exception in thread “main“ java.lang.ClassNotFoundException
服务器部署和本地如何解决Exception in thread "main" java.lang.ClassNotFoundException
2025-03-30 23:08:42
412
原创 一分钟搞定 服务器部署jar包报错：Error: A JNI error has occurred, please check your installation and try again.
解决服务器部署jar包报错：Error: A JNI error has occurred, please check your installation and try again.问题
2025-03-30 22:33:03
682
原创 如何解决Failed to configure a DataSource: ‘url‘ attribute is not specified and no embedded datasource co
不需要数据库，就在里加需要数据库，检查数据库连接文件 我这里用的是application.yaml。
2025-03-29 15:18:55
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原创 B - Wonderful Coloring - 1
This is a simplified version of the problem B2. Perhaps you should read the problem B2 before you start solving B1.Paul and Mary have a favorite stringsswhich consists of lowercase letters of the Latin alphabet. They want to paint it using pieces of ch..
2022-03-29 19:22:02
416
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