資源簡介
一個簡單Swing圖形程序,使用的Oracle數據庫,就兩張表,用戶表和用戶的同學信息表。

代碼片段和文件信息
package?com.edu.db;
import?java.sql.CallableStatement;
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
public?final?class?DBUtils?{
private?final?static?String?driver?=?“oracle.jdbc.driver.OracleDriver“;
private?final?static?String?url?=?“jdbc:oracle:thin:@localhost:1521:orcl“;
private?DBUtils()?{
}
static{
try?{
Class.forName(driver);
}?catch?(Exception?e)?{
e.printStackTrace();
}
}
public?static?Connection?getConnectiOn()?throws?Exception{
return?DriverManager.getConnection(url?“scott“?“tiger“);
}
public?static?void?close(CallableStatement?cstm){
try?{
if?(cstm?!=?null)?{
cstm.close();
}
}?catch?(Exception?e)?{
}
}
public?static?void?close(ResultSet?rs){
try?{
if?(rs?!=?null)?{
rs.close();
}
}?catch?(Exception?e)?{
}
}
public?static?void?close(PreparedStatement?pstm){
try?{
if?(pstm?!=?null)?{
pstm.close();
}
}?catch?(Exception?e)?{
}
}
public?static?void?close(Connection?conn){
try?{
if?(conn?!=?null?&&?!conn.isClosed())?{
conn.close();
}
}?catch?(Exception?e)?{
}
}
public?static?void?main(String[]?args)?throws?Exception?{
System.out.println(DBUtils.getConnectiOn());
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????411??2015-08-15?08:50??Classmate\.classpath
?????文件????????385??2015-08-15?08:46??Classmate\.project
?????文件???????2146??2015-08-16?13:51??Classmate\bin\com\edu\db\DBUtils.class
?????文件????????805??2015-08-16?11:22??Classmate\bin\com\edu\image\add.png
?????文件????????678??2015-08-16?11:22??Classmate\bin\com\edu\image\admin.png
?????文件????????852??2015-08-16?11:22??Classmate\bin\com\edu\image\ba
?????文件????????721??2015-08-16?11:22??Classmate\bin\com\edu\image\course.png
?????文件????????666??2015-08-16?11:22??Classmate\bin\com\edu\image\delete.png
?????文件????????755??2015-08-16?11:22??Classmate\bin\com\edu\image\exit.png
?????文件????????888??2015-08-16?11:22??Classmate\bin\com\edu\image\help.png
?????文件????????644??2015-08-16?11:22??Classmate\bin\com\edu\image\login.png
?????文件????????611??2015-08-16?11:22??Classmate\bin\com\edu\image\modify.png
?????文件????????481??2015-08-16?11:22??Classmate\bin\com\edu\image\password.png
?????文件????????553??2015-08-16?11:22??Classmate\bin\com\edu\image\phone.png
?????文件????????725??2015-08-16?11:22??Classmate\bin\com\edu\image\reset.png
?????文件????????628??2015-08-16?11:22??Classmate\bin\com\edu\image\search.png
?????文件????????678??2015-08-16?11:22??Classmate\bin\com\edu\image\student.png
?????文件???????1301??2015-08-16?11:22??Classmate\bin\com\edu\image\sys.png
?????文件????????575??2015-08-16?11:22??Classmate\bin\com\edu\image\userName.png
?????文件???????4652??2015-08-16?13:49??Classmate\bin\com\edu\services\StudentService.class
?????文件???????4160??2015-08-17?08:56??Classmate\bin\com\edu\services\UserInfoServices.class
?????文件????????777??2015-08-16?11:51??Classmate\bin\com\edu\ui\AddStuWindow$1.class
?????文件????????777??2015-08-16?11:51??Classmate\bin\com\edu\ui\AddStuWindow$2.class
?????文件????????777??2015-08-16?11:51??Classmate\bin\com\edu\ui\AddStuWindow$3.class
?????文件???????9926??2015-08-16?11:51??Classmate\bin\com\edu\ui\AddStuWindow.class
?????文件??????14747??2015-08-16?11:51??Classmate\bin\com\edu\ui\AddStuWindow.form
?????文件????????784??2015-08-16?15:22??Classmate\bin\com\edu\ui\AddUserWindow$1.class
?????文件????????784??2015-08-16?15:22??Classmate\bin\com\edu\ui\AddUserWindow$2.class
?????文件????????784??2015-08-16?15:22??Classmate\bin\com\edu\ui\AddUserWindow$3.class
?????文件????????559??2015-08-16?15:22??Classmate\bin\com\edu\ui\AddUserWindow$4.class
............此處省略101個文件信息
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