解决java.sql.SQLException: Access denied for user ‘Lenovo‘@‘localhost‘ (using password: YES)问题~
错误描述如下：用户访问被拒绝解决方案：第一步：在jdbc.properties文件中进行如下修改：第二步：在spring-transaction.xml中进行如下修改：
IDEA 报错: java.sql.SQLException: Access denied for user ‘root ‘@‘localhost‘ (using password: YES)
先检查 jdbc.properties的书写有无空格或者写错 或者 xml文件的书写1.检查数据库权限设置create user root@'%' identified by '12345678';grant all privileges on *.* to root@'%' with grant ...
打开本地java项目时候，页面显示“localhost的问题‘’
打开本地java项目时候，页面显示“显示localhost的问题导致internet explorer使用兼容性视图刷新网页”。为什么会出现这个问题，怎样让它停止跳转？
java.sql.SQLException：用户'root'@'localhost'的访?mysql
如下代码： Class.forName("com.mysql.jdbc.Driver"); Connection m_connection = DriverManager.getConnection("jdbc:mysql://localhost","root","root"); 在上引发此异常ge...
【Mac IDEA Java Web项目Tomcat启动报错】java.net.MalformedURLException: Local host name unknown
java.net.MalformedURLException: Local host name unknown /Users/jack/soft/taobao-tomcat-7.0.68/bin/catalina.sh run [2017-10-19 09:39:26,744] Artifact s...
java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)
java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES) mysql能通过root的账号密码登陆,但是程序连接mysql报如上错误，程序没问题，应为之前部署在另外的服务器上有2年多了；...
java.io.FileNotFoundException: URL [jndi:/localhost/myBlogSys/WEB-INF/classes/] cannot be resolved t
使用tomcat7启动项目时报错： java.io.FileNotFoundException: URL [jndi:/localhost/myBlogSys/WEB-INF/classes/] cannot be resolved to absolute file path because it ...
java.net.MalformedURLException: Local host name unknown报错处理
linux 修改host后启动tomcat报错 错误: 代理抛出异常错误: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: centos4: centos4: 未知的名称或...
java.lang.IllegalArgumentException: Wrong FS: hdfs://localhost:54310/user/Hadoop/b, expected: file:/
java.lang.IllegalArgumentException: Wrong FS: hdfs://localhost:54310/user/Hadoop/b, expected: file:/// at org.apache...
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