【文章推薦】IDEA報錯： Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

原文：IDEA報錯： Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

運行審核流模塊：在ActivitiServiceApplication模塊日志報錯： Error starting ApplicationContext. To display the auto configuration report re run your application with debug enabled. : : . ERROR main o.s.boot.SpringAppl ...

2018-01-26 16:36 0 24353 推薦指數：

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SpringBoot啟動錯誤：Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

項目啟動報錯：Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}" 項目在配置更改后要對maven進行clean，install的操作，清除以重新編譯項目 ...

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

啟動項目的時候報錯： Description: Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified and no embedded datasource could ...

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

從報錯信息中，我們就可以分析出錯誤原因是觸發了數據源的自動化配置，然而當前項目其實並不需要數據源。查其根源是依賴方提供的API依賴中引用了一些多余的依賴觸發了該自動化配置的加載。如何解決為了解決上面所述的問題，我們可以用兩種方法來解決：通過外部依賴的修改來解決：通過與依賴方 ...

springboot Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder ‘name’ in value “${name}” 錯誤解決：

springboot啟動時會檢索 @Value 對應配置文件中的key，當該key不存在時就會報：Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder異常，解決方案有兩種： 1，設置 @Value ...

異常:java.lang.IllegalArgumentException: Could not resolve placeholder 'xxx' in value "${xxx}"

一開始以為又是下划線的原因，后來才發現，原來應用名和yml配置的文件需要命名一致才行。開端：打算通過客戶端訪問服務端，服務端訪問github配置文件的方式，使client客戶端動態獲取gith ...

java.lang.IllegalArgumentException: Could not resolve placeholder 'XXX' in string value "${XXX}"

錯誤產生原因：在Spring的配置文件中配置了多個<context:property-placeholder>標簽， 1、什么是<context:property-placeholder >： <context:property-placeholder ...

Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'jdbc.username' in string value "${jdbc.username}"

1、啟動dubbo的引用dubbo服務時候報下面這個錯誤，這是由於去找dubbo的發布服務未找到報的錯誤，所以先啟動dubbo的發布服務即可。 2、然后發現我的dubbo的發布服務報了 ...

spring和mybatis整合報錯:org.springframework.beans.MethodInvocationException: Property 'dataSource' threw exception; nested exception

Exception in thread "main" org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl ...

原文：IDEA報錯： Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.datasource.url' in value "${spring.datasource.url}"

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