日期:2014-05-18  浏览次数:20871 次

连接数据库出现这样的错误提示!
exception  

javax.servlet.ServletException:   com.microsoft.jdbc.sqlserver.SQLServerDriver
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.sql_005ftest_jsp._jspService(sql_005ftest_jsp.java:86)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root   cause  

java.lang.ClassNotFoundException:   com.microsoft.jdbc.sqlserver.SQLServerDriver
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:148)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:69)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
java.lang.Class.forName0(Native   Method)
java.lang.Class.forName(Class.java:141)
org.apache.jsp.sql_005ftest_jsp._jspService(sql_005ftest_jsp.java:50)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note   The   full   stack   trace   of   the   root   cause   is   available   in   the   Apache   Tomcat/5.0.28   logs.



------解决方案--------------------
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver

lz导入了SQL Server jdbc jar包吗?
------解决方案--------------------
没找到jdbc驱动
------解决方案--------------------
缺少了驱动 3个文件 没有来群里索取吧

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------解决方案--------------------
SQLServerDriver要先安装SQL SERVER2000的SP4补丁才可以!
------解决方案--------------------
1.确保你安装sqlsp4补丁
2.导入相应的驱动包(lz这个已作过)
3.确认你写的驱动连接字符串正确无误

如果以上都做了,且无误的话,连接应该没有问题。