苦尽甘来（1 / 3）

    笔？趣？阁ｗWｗ。ｂiquge。ｉｎfoApache Tomcat/7.0.62 - Error report HTTP Status 500 - Null input buffer\r

    type Exception report\r

    message Null input buffer\r

    description The server encountered an internal error that prevented it from fulfilling this request.\r

    exception

    java.lang.IllegalArgumentException: Null input buffer

    javax.crypto.Cipher.doFinal(Cipher.java:2127)

    com.lib.Encrypt.decrypt(Encrypt.java:29)

    com.lib.DecryptUtil.fileDecrypt(DecryptUtil.java:36)

    com.encrypt.Action.execute(Action.java:59)

    sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)

    sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    java.lang.reflect.Method.invoke(Unknown Source)

    com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)

    com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)

    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)

    com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)

    com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)

    com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)

    org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)

    com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)

    com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)

    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)