required a bean of type 'javax.sql.DataSource' that could not be found.
出現了這個問題，找了好多， 下邊這個是我的pom 我這里的問題： mysql-driver這個包只是驅動包，不是mysql的加載我們的配置的包，以前我們都是自己寫連接，這里jdbc這個包就是springboot中加載我們配置的包。所以，不加就報錯了，我這里使用 ...
原文：STS中不同包但相同類名引起的問題：A component required a bean of type 'javax.activation.DataSource' that could not be found
. 問題輸出： APPLICATION FAILED TO START Description: A component required a bean of type javax.activation.DataSource that could not be found. Action: Consider defining a bean of type javax.activation.Dat ...
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