Class.forName(com.mysql.jdbc.Driver);報(bào)錯(cuò)
我已經(jīng)導(dǎo)入了驅(qū)動(dòng)包，還是報(bào)錯(cuò)com.mysql.jdbc.Driver cannot be resolved to a variable，請教這是為什么
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舉報(bào)
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我已經(jīng)導(dǎo)入了驅(qū)動(dòng)包，還是報(bào)錯(cuò)com.mysql.jdbc.Driver cannot be resolved to a variable，請教這是為什么
舉報(bào)
2016-07-26
try {
Class.forName("com.mysql.jdbc.Driver");
Connection conn =DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/hhhhh","root","root");
} catch (ClassNotFoundException e) {
e.printStackTrace();
}catch(SQLException e){
e.printStackTrace();
}
2016-07-01
TNND，沒加引號