rg.springframework.beans.factory.BeanCreationException:Error creating bean with name 'authenticationProcessingFilterEntryPoint' defined in ServletContext resource [/WEB-INF/classes/spring/applicationContext-security.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint]: No default constructor found; nested exception is java.lang.NoSuchMethodException: org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint.<init>()at
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POPMUISE
TA貢獻1765條經驗 獲得超5個贊
這個報錯描述主要是這么兩句：
Error creating bean with name 'authenticationProcessingFilterEntryPoint' defined in ServletContext resource [/WEB-INF/classes/spring/applicationContext-security.xml]
這說明創建失敗是因為創建一個叫authenticationProcessingFilterEntryPoint的bean失敗了，這個bean配置在applicationContext-security.xml，此時你就可以先從這個描述找到配置文件，然后找到相應的類
No default constructor found; nested exception is java.lang.NoSuchMethodException: org.springframework.security.web.authentication.LoginUrlAuthenticationEntryPoint.<init>()
LoginUrlAuthenticationEntryPoint
失敗的類叫LoginUrlAuthenticationEntryPoint，然后是沒有默認的構造函數
所以建議你先給LoginUrlAuthenticationEntryPoint加一個默認的空的構造函數，再啟動試試
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