今天 在测试一个demo 时候发生如下错误：
Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from file [D:\tmp\iLockApi\target\classes\com\ly\cache\CacheSupportProductServiceImp.class]; nested exception is com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 2 字节的 UTF-8 序列的字节 2 无效。Exception in thread "m
