昨天一直弄MySQL连接池,也不知道动了哪里,结果就连不上数据库了,页面报错:
java.lang.NoClassDefFoundError: org/aspectj/lang/Signature
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:164)
Mysqltest.ShowData.connect(ShowData.java:29)
org.apache.jsp.showdata_jsp._jspService(showdata_jsp.java:65)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
好像是Class.forName()出了问题,不知道如何解决,各位高手指点指点啊!