修改所有connection 为 java.sql.Connection

src/javabean/TestConnection.java

@@ -4,7 +4,7 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 public class TestConnection {
 	public static void main(String[] args) throws ClassNotFoundException, SQLException {

src/servlet/admin/BookAdd.java

@@ -11,7 +11,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONObject;

src/servlet/admin/BookEdit.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONObject;

src/servlet/admin/BorrowList.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONArray;

src/servlet/admin/CardAdd.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.JDBCBean;

src/servlet/admin/CardDel.java

@@ -11,7 +11,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONArray;

src/servlet/admin/CardEdit.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONObject;

src/servlet/admin/CardList.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import net.sf.json.JSONArray;

src/servlet/admin/ManagerAdd.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;

src/servlet/admin/ManagerDel.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;

src/servlet/admin/ManagerEdit.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;

src/servlet/admin/ManagerList.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;

src/servlet/admin/RuleAdd.java

@@ -13,7 +13,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Common;

src/servlet/admin/RuleDel.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;

src/servlet/admin/RuleEdit.java

@@ -13,7 +13,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Common;

src/servlet/admin/RuleList.java

@@ -12,7 +12,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.mysql.jdbc.Connection;
+import java.sql.Connection;
 
 import javabean.Base;
 import javabean.Util;