摘要：
出现error at ::0 can't find referenced pointcut...这样的错误原因是：如果你用的JDK版本是1.6的话，而引用的aspectjrt.jar是spring-2.0中包含的jar包的情况下就会报这样的错误。解决的办法就是下载最新的aspectjrt的jar包即可aspectj-1.6.6.jar下载地址http://www.eclipse.org/aspectj/downloads.php参见文档：http://dyldragon.iteye.com/blog/512612http://blog.csdn.net/lmtony/article/d 阅读全文
摘要：
刚刚从同事那里得知，log4j 2 出beta版本了。有啥提升呢？Improved PerformanceLog4j 2 contains next-generation Asynchronous Loggers based on the LMAX Disruptor library. In multi-threaded scenarios Asynchronous Loggers have 10 times higher throughput and orders of magnitude lower latency than Log4j 1.x and Logback. SeeAsynch 阅读全文