報錯Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource..

當我們用springboot做簡單項目，如該項目只是用feign調用其他微服務 可能會遇到這樣的報錯:（只想解決不想看原因可直接看粗字體） Description: Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured. Re

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