加密时出错：
com.sun.org.apache.xml.internal.security.exceptions.Base64DecodingException: You must initialize the xml-security library correctly before you use it. Call the static method "com.sun.org.apache.xml.internal.security.Init.init();" to do that before you use any functionality from that library.
请帮助我，我的加密代码中出现此错误，我使用ibm集成工具，使用java进行加密