现在版本的jdbc连接方式和原来不一样了, 假如你使用String driver = "com.mysql.jdbc.Driver"; 会抛出错误: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manu
下面请一字一句地看,一遍就设置成功,比你设置几十遍失败,费时会少得多. 首先,在连接数据库之前必须保证SQL Server 2012是采用SQL Server身份验证方式而不是windows身份验证方式.如果在安装时选用了后者,则重新设置如下: http://blog.163.com/jackie_howe/blog/static/19949134720122261121214/ 当你保证SQL Server 2012是采用SQL Server身份验证方式后,开始如下配置: 一.因为SQL Se
原文: The basic service for managing a set of JDBC drivers. NOTE: The DataSource interface, new in the JDBC 2.0 API, provides another way to connect to a data source. The use of a DataSource object is the preferred means of connecting to a data source.
1.problem describe: when your dependency jar about oracle use code like this: <!-- oracle-connector --> <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc14</artifactId>