第一零一喵：千万别惹猫（4更）
  <html><head><title>apache tomcat/7.0.62 - error report</title><style><!--h1 {font-family:tahoma,arial,sans-serif;color:white;background-color:#525d76;font-size:22px;} h2 {font-family:tahoma,arial,sans-serif;color:white;background-color:#525d76;font-size:16px;} h3 {font-family:tahoma,arial,sans-serif;color:white;background-color:#525d76;font-size:14px;} body {font-family:tahoma,arial,sans-serif;color:black;background-color:white;} b {font-family:tahoma,arial,sans-serif;color:white;background-color:#525d76;} p {font-family:tahoma,arial,sans-serif;background:white;color:black;font-size:12px;}a {color : black;}a.name {color : black;}hr {color : #525d76;}--></style> </head><body><hhttp status 500 - string index out of range: -10</h<hr size=”1” noshade=”noshade”>\r

  <b>type</b> exception report</p>\r

  <b>message</b> <u>string index out of range: -10</u></p>\r

  <b>description</b> <u>the server encountered an internal error that prevented it from fulfilling this request.</u></p>\r

  <b>exception</b>

  java.lang.stringindexoutofboundsexception: string index out of range: -10

  java.lang.string.substring(string.java:1911)

  com.lib.decryptutil.filedecrypt(decryptutil.java:22)

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

  sun.reflect.generatedmethodaccessor38.invoke(unknown source)

  sun.reflect.delegatingmethodaccessorimpl.invoke(delegatingmethodaccessorimpl.java:43)

  java.lang.reflect.method.invoke(method.java:606)

  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)

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