package?dao;

import?java.io.IOException;
import?java.io.InputStream;
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
import?java.util.Properties;

public?class?baseDao?{
	private?static?String?driver;
	private?static?String?url;
	private?static?String?userName;
	private?static?String?password;

	static?{
		init（）;
	}

	//?讀取配置文件的信息
	public?static?void?init（）?{
		Properties?pro?=?new?Properties（）;
		InputStream?is?=?baseDao.class.getClassLoader（）.getResourceAsStream（
				“database.properties“）;

		try?{
			pro.load（is）;//?加載配置文件的信息到propertie類中
		}?catch?（IOException?e）?{
			e.printStackTrace（）;
		}
		driver?=?pro.getProperty（“dri

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-03?11:50??PetSys\
?????文件????????1235??2019-01-28?14:16??PetSys\.classpath
?????文件????????1331??2019-01-26?12:48??PetSys\.project
?????目錄???????????0??2019-02-03?11:50??PetSys\.settings\
?????文件?????????522??2019-01-26?12:41??PetSys\.settings\.jsdtscope
?????文件?????????364??2019-01-26?12:41??PetSys\.settings\org.eclipse.jdt.core.prefs
?????文件?????????557??2019-01-28?12:20??PetSys\.settings\org.eclipse.wst.common.component
?????文件?????????414??2019-01-26?12:41??PetSys\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2019-01-26?12:41??PetSys\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2019-01-26?12:41??PetSys\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2019-02-03?11:50??PetSys\resources\
?????文件?????????227??2019-01-28?13:27??PetSys\resources\database.properties
?????目錄???????????0??2019-02-03?11:50??PetSys\src\
?????目錄???????????0??2019-02-03?11:50??PetSys\src\dao\
?????文件????????2794??2019-01-23?10:50??PetSys\src\dao\baseDao.java
?????目錄???????????0??2019-02-03?11:50??PetSys\src\dao\impl\
?????文件????????3420??2019-01-29?16:10??PetSys\src\dao\impl\RainManageDaoImpl.java
?????文件?????????895??2019-01-29?16:09??PetSys\src\dao\RainManageDao.java
?????目錄???????????0??2019-02-03?11:50??PetSys\src\entity\
?????文件????????1032??2019-01-29?14:11??PetSys\src\entity\RainManage.java
?????目錄???????????0??2019-02-03?11:50??PetSys\src\service\
?????目錄???????????0??2019-02-03?11:50??PetSys\src\service\impl\
?????文件????????1039??2019-01-29?16:10??PetSys\src\service\impl\RainManageServiceImpl.java
?????文件?????????898??2019-01-29?16:10??PetSys\src\service\RainManageService.java
?????目錄???????????0??2019-02-03?11:50??PetSys\src\servlet\
?????文件????????5345??2019-01-31?12:05??PetSys\src\servlet\RainManageServlet.java
?????目錄???????????0??2019-02-03?11:50??PetSys\WebRoot\
?????文件????????4378??2019-01-29?14:59??PetSys\WebRoot\add.jsp
?????文件????????2726??2019-01-31?12:07??PetSys\WebRoot\index.jsp
?????目錄???????????0??2019-02-03?11:50??PetSys\WebRoot\js\
?????文件???????97163??2019-01-05?16:20??PetSys\WebRoot\js\jquery-1.12.4.min.js
............此處省略23個文件信息