TOMCAT连接mysql数据库

hyc_hover 2006-08-03 11:28:47
type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Invalid authorization specification: Access denied for user 'dbuser'@'localhost' (using password: YES)
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:795)
org.apache.jsp.login_jsp._jspService(login_jsp.java:129)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


root cause

java.sql.SQLException: Invalid authorization specification: Access denied for user 'dbuser'@'localhost' (using password: YES)
org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:330)
org.gjt.mm.mysql.Connection.connectionInit(Connection.java:261)
org.gjt.mm.mysql.jdbc2.Connection.connectionInit(Connection.java:89)
org.gjt.mm.mysql.Driver.connect(Driver.java:167)
java.sql.DriverManager.getConnection(DriverManager.java:512)
java.sql.DriverManager.getConnection(DriverManager.java:171)
org.apache.jsp.login_jsp._jspService(login_jsp.java:85)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


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

这个是个什么错误啊?怎么解决?
是不是TOMCAT没连接上mysql数据库
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hyc_hover 2006-08-03
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啊~~~这么的啊
可以在 mcc 上面操作不呢?
kevinliuu 2006-08-03
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用root登陆mql,给dbuser用户授权
hyc_hover 2006-08-03
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数据库已经连上了,但是登陆数据库的用户权限不够。

啊,这么的啊~~~多谢了!
那怎么才能解决这个问题啊~~~眩晕中……
daybreaker 2006-08-03
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数据库已经连上了,但是登陆数据库的用户权限不够。
hyc_hover 2006-08-03
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Mysql的3306端口号被占用了!!!!!

哪能查到是什么站用的啊?多谢指教啊
whysdhr 2006-08-03
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Mysql的3306端口号被占用了!!!!!
hyc_hover 2006-08-03
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type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Communication failure during handshake. Is there a server running on localhost:3306?
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:795)
org.apache.jsp.login_jsp._jspService(login_jsp.java:129)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


root cause

java.sql.SQLException: Communication failure during handshake. Is there a server running on localhost:3306?
org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:327)
org.gjt.mm.mysql.Connection.connectionInit(Connection.java:261)
org.gjt.mm.mysql.jdbc2.Connection.connectionInit(Connection.java:89)
org.gjt.mm.mysql.Driver.connect(Driver.java:167)
java.sql.DriverManager.getConnection(DriverManager.java:512)
java.sql.DriverManager.getConnection(DriverManager.java:171)
org.apache.jsp.login_jsp._jspService(login_jsp.java:85)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


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


这个又是个什么错误嘛~~~眩晕
hyc_hover 2006-08-03
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默认用户root,密码好像是空。你可以user="root",password="",试试。
不过,也可以用root登陆mql,给dbuser用户授权。

这样做了 可是运行网页连接数据库时还是显示这个错误`眩晕……
daybreaker 2006-08-03
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默认用户root,密码好像是空。你可以user="root",password="",试试。
不过,也可以用root登陆mql,给dbuser用户授权。
hyc_hover 2006-08-03
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dbuser改用root
如何更改?
请说详细点,指点下小弟,多谢了~~
凋零的老树 2006-08-03
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dbuser改用root

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