• 運(yùn)行jar時(shí)報(bào)錯(cuò)：

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-08-06 13:59:03.887 ERROR 25750 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   :

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APPLICATION FAILED TO START
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Description:

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

Reason: Failed to determine a suitable driver class


Action:

Consider the following:
    If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
    If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

• 分析重點(diǎn)：

o.s.b.d.LoggingFailureAnalysisReporter   

• 原因：logger方面出的問題，檢查自己的logger在properties中配置的路徑為/home/xxx/。由于在mac目錄中沒有/home/目錄，雖然打包成功了，但是運(yùn)行時(shí)會(huì)出錯(cuò)，并且在centos中即使有/home/目錄也無法運(yùn)行。
  解決辦法：修改mac中l(wèi)ogger配置的目錄為/opt/xxx （centos中也有opt目錄），再給mac中的/opt/xxx目錄賦予讀寫權(quán)限: sudo chmod +x 777 /opt/xxx

• 最后：報(bào)錯(cuò)To display the conditions report re-run your application with 'debug' enabled.的原因有多種，具體要看其后面一行去找錯(cuò)誤的具體原因。