如果还有问题,请查看server.xml中连接池配置

解决方案 »

  1.   

    <Resource name="jdbc/ff" auth="Container" type="javax.sql.DataSource"/> 
             <ResourceParams name="jdbc/ff">
            <parameter>
                 <name>factory</name>
                      <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
                         </parameter>
                      <parameter>
                        <name>driverClassName</name>
                     <value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value>
                         </parameter>
                       <parameter>
                 <name>url</name>
                       <value>jdbc:microsoft:sqlserver://127.0.0.1:1433;
                               DatabaseName=kaierde</value>
                                             </parameter>
             <parameter>
                                 <name>username</name>
                               <value>sa</value>
                                             </parameter>
             <parameter>
                                 <name>password</name>
                                       <value></value>
                               </parameter>
             <parameter>
                                 <name>maxActive</name>
                                      <value>100</value>
                                             </parameter>
             <parameter>
                  <name>maxIdle</name>
                                       <value>30</value>
                                              </parameter>
                       <parameter>
                                <name>maxWait</name>
                                       <value>10000</value>
                                              </parameter>
             </ResourceParams>
    这是配置文件你看哪里有问题
    bbs表存在