import?java.sql.Connection;
import?java.sql.DriverManager;

public?class?DbConnection?{
	public?static?Connection?getConnection（）{
		Connection?con=null;
		try{
			Class.forName（“com.mysql.jdbc.Driver“）;
			String?url=“jdbc:mysql://localhost:3306/mysql“;
			String?user=“root“;
			String?password=“123456“;
			con=DriverManager.getConnection（urluserpassword）;
		}catch（Exception?ex）{
			ex.printStackTrace（）;
		}
		return?con;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-06-27?17:40??實訓一\
?????目錄???????????0??2016-07-01?08:03??實訓一\.metadata\
?????文件???????????0??2016-06-27?14:04??實訓一\.metadata\.lock
?????文件???????66977??2017-11-02?19:35??實訓一\.metadata\.log
?????目錄???????????0??2016-09-03?14:18??實訓一\.metadata\.mylyn\
?????目錄???????????0??2016-09-03?14:18??實訓一\.metadata\.mylyn\contexts\
?????文件?????????438??2016-09-03?14:19??實訓一\.metadata\.mylyn\repositories.xml.zip
?????目錄???????????0??2016-07-05?07:43??實訓一\.metadata\.plugins\
?????目錄???????????0??2016-07-07?15:46??實訓一\.metadata\.plugins\org.eclipse.core.resources\
?????目錄???????????0??2016-07-07?17:13??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\
?????目錄???????????0??2016-07-07?11:37??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\0\
?????目錄???????????0??2016-07-06?09:23??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1\
?????目錄???????????0??2016-07-05?14:58??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\10\
?????目錄???????????0??2016-07-07?08:44??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\11\
?????目錄???????????0??2016-07-07?11:37??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\12\
?????目錄???????????0??2016-07-07?08:25??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\14\
?????目錄???????????0??2016-07-06?08:34??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\15\
?????目錄???????????0??2016-07-07?17:10??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\16\
?????文件????????4778??2016-07-07?10:01??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\16\d02479a72244001618968cc61af4f7c5
?????目錄???????????0??2016-07-06?16:55??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\17\
?????目錄???????????0??2016-07-06?11:05??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\18\
?????目錄???????????0??2016-07-05?17:43??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\19\
?????目錄???????????0??2016-07-06?16:43??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1a\
?????目錄???????????0??2016-07-06?11:11??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1b\
?????目錄???????????0??2016-07-05?09:55??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1c\
?????目錄???????????0??2016-07-04?17:40??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1d\
?????目錄???????????0??2016-07-07?08:12??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1e\
?????目錄???????????0??2016-07-05?15:53??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\1f\
?????目錄???????????0??2016-07-04?17:33??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\2\
?????目錄???????????0??2016-07-05?17:43??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\20\
?????目錄???????????0??2016-07-06?17:33??實訓一\.metadata\.plugins\org.eclipse.core.resources\.history\21\
............此處省略437個文件信息