楼主,你的编译信息和源代码不符,你是不是贴错了public ViewConnection()
{
this.con=DataBaseConnection.getConnection();
} 编绎提示:cannot find symbol
symbol:variable DataBaseConnection
location:class com.jspdev.ch12.ViewConneciont this.con=DataBaseConnection();
{
this.con=DataBaseConnection.getConnection();
} 编绎提示:cannot find symbol
symbol:variable DataBaseConnection
location:class com.jspdev.ch12.ViewConneciont this.con=DataBaseConnection();
symbol:variable DataBaseConnection
location:class com.jspdev.ch12.ViewConneciont this.con=DataBaseConnection.getConnection();