sql错误??郁闷??很不明白??
我每次联接TOmcat时总出现这样的错误??
还有我就不能打开:http://localhost:8080/admin/
能帮帮我吗??
严重: Prototype
java.sql.SQLException: Unable to connect to any hosts due to exception: java.net
.ConnectException: Connection refused: connect
at com.mysql.jdbc.Connection.createNewIO(Connection.java:1797)
at com.mysql.jdbc.Connection.<init>(Connection.java:562)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java
:361)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:140)
at org.logicalcobwebs.proxool.ProxyFactory.buildProxyConnection(ProxyFac
tory.java:41)
at org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java
:150)
at org.logicalcobwebs.proxool.Prototyper.sweep(Prototyper.java:95)
at org.logicalcobwebs.proxool.PrototyperThread.run(PrototyperThread.java
:42)