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大小: 955KB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2021-06-08
- 語言: Java
- 標(biāo)簽:
資源簡介
題目:公司訪客登記系統(tǒng)
1、系統(tǒng)介紹:公司訪客登記系統(tǒng)可以用來隨時(shí)記錄來訪者信息,并能進(jìn)行查詢和統(tǒng)計(jì)功能。
2、系統(tǒng)功能性需求:
系統(tǒng)要操作簡單方便,讓公司內(nèi)部的所有人都可以使用。大致功能如下:
1) 添加客戶信息
2) 修改客戶信息
3) 刪除客戶信息
4) 檢索查詢客戶信息
5) 具有分類統(tǒng)計(jì)功能。

代碼片段和文件信息
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.util.Date;
import?com.bellsong.dao.DB;
import?com.bellsong.toolsbean.MyTools;
public?class?TestDB?{
/**
?*?@param?args
?*/
public?static?void?main(String[]?args)?{
//?TODO?Auto-generated?method?stub
DB?db?=?new?DB();
db.createConn();
db.getStmt();
String?sql?=?“SELECT?*?FROM??visitor?“;
ResultSet?rs?=db.executeQuery(sql);
try?{
while?(rs.next()){
try?{
System.out.println(rs.getString(“address“));
}?catch?(SQLException?e)?{
//?TODO?Auto-generated?catch?block
e.printStackTrace();
}
}
}?catch?(SQLException?e)?{
//?TODO?Auto-generated?catch?block
e.printStackTrace();
}
String?str?=?“&&&&you?are?good!>??&?“;
System.out.print(MyTools.changeHTML(str));//&&&&you?are?good!>??&??因?yàn)檫@里不是瀏覽器不會(huì)解析html語句
Date?date?=?new?Date();
System.out.println(MyTools.changeTime(date));
}
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-06-03?23:09??200831000530\
?????文件??????239104??2011-06-03?22:58??200831000530\200831000530袁志彪.doc
?????文件????????2542??2011-06-03?13:09??200831000530\companyvisitor.sql
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\
?????文件?????????456??2011-05-21?20:08??200831000530\CVRS\.classpath
?????文件?????????285??2011-05-21?20:06??200831000530\CVRS\.myme
?????文件????????1410??2011-05-21?20:09??200831000530\CVRS\.project
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\.settings\
?????文件?????????500??2011-05-21?20:06??200831000530\CVRS\.settings\.jsdtscope
?????文件??????????49??2011-05-21?20:06??200831000530\CVRS\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2011-05-21?20:06??200831000530\CVRS\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\bellsong\
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\bellsong\dao\
?????文件????????3060??2011-06-03?22:29??200831000530\CVRS\src\com\bellsong\dao\DB.java
?????文件????????8522??2011-06-03?22:33??200831000530\CVRS\src\com\bellsong\dao\VisitorDao.java
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\bellsong\servlet\
?????文件????????3627??2011-06-02?18:56??200831000530\CVRS\src\com\bellsong\servlet\AddServlet.java
?????文件????????1558??2011-06-02?13:35??200831000530\CVRS\src\com\bellsong\servlet\DeleteServlet.java
?????文件????????2828??2011-06-01?19:59??200831000530\CVRS\src\com\bellsong\servlet\DetailServlet.java
?????文件????????2815??2011-05-30?13:17??200831000530\CVRS\src\com\bellsong\servlet\IndexServlet.java
?????文件????????3330??2011-06-02?13:28??200831000530\CVRS\src\com\bellsong\servlet\LeaveServlet.java
?????文件????????3652??2011-06-02?13:16??200831000530\CVRS\src\com\bellsong\servlet\ModifyServlet.java
?????文件????????2126??2011-06-02?20:37??200831000530\CVRS\src\com\bellsong\servlet\SearchServlet.java
?????文件????????1547??2011-06-03?22:04??200831000530\CVRS\src\com\bellsong\servlet\SortServlet.java
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\bellsong\toolsbean\
?????文件????????1600??2011-05-21?22:19??200831000530\CVRS\src\com\bellsong\toolsbean\MyTools.java
?????目錄???????????0??2011-06-03?23:09??200831000530\CVRS\src\com\bellsong\valuebean\
?????文件????????2693??2011-06-01?19:36??200831000530\CVRS\src\com\bellsong\valuebean\VisitorBean.java
?????文件????????1033??2011-06-02?18:54??200831000530\CVRS\src\TestDB.java
............此處省略56個(gè)文件信息
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