資源簡介
(1)本系統管理員用戶名為:admin,密碼為:222。
(2)發布信息后,必須在后臺進行審核,否則信息不顯示。
(3)單擊首頁左上角“進入后臺”按鈕,輸入用戶名及密碼進行后臺管理操作。

代碼片段和文件信息
package?com.yxq.action;
import?java.util.List;
import?com.yxq.actionSuper.AdminSuperAction;
import?com.yxq.dao.OpDB;
import?com.yxq.model.CreatePage;
public?class?AdminAction?extends?AdminSuperAction?{
/**?功能:管理員操作-進行列表顯示信息?*/
public?String?ListShow(){
request.setAttribute(“mainPage““../info/listshow.jsp“);
session.remove(“adminOP“);
int?infoType=showType.getInfoType();
String?stateType=showType.getStateType();
String?payforType=showType.getPayforType();
session.put(“infoType“Integer.valueOf(infoType));?? //保存已選擇的“信息類別”的選項
session.put(“payforType“payforType); //保存已選擇的“付費狀態”的選項
session.put(“stateType“stateType); //保存已選擇的“審核狀態”的選項
String?sqlall=““;
String?sqlsub=““;
object[]?params=null;
String?mark=““;
int?perR=8;
if(!stateType.equals(“all“)&&!payforType.equals(“all“)){ //沒有同時選擇“付費狀態”與“審核狀態”中的“全部”選項
mark=“1“;
sqlall=“SELECT?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_state=?)?AND?(info_payfor=?)?ORDER?BY?info_date?DESC“;
sqlsub=“SELECT?TOP?“+perR+“?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_state=?)?AND?(info_payfor=?)?ORDER?BY?info_date?DESC“;
params=new?object[3];
params[0]=Integer.valueOf(infoType);
params[1]=stateType;
params[2]=payforType;
}else?if(stateType.equals(“all“)&&payforType.equals(“all“)){ //同時選擇了“付費狀態”與“審核狀態”中的“全部”選項
mark=“2“;
sqlall=“SELECT?*?FROM?tb_info?WHERE?(info_type=?)?ORDER?BY?info_date?DESC“;
sqlsub=“SELECT?TOP?“+perR+“?*?FROM?tb_info?WHERE?(info_type=?)?ORDER?BY?info_date?DESC“;
params=new?object[1];
params[0]=Integer.valueOf(infoType);
}else?if(payforType.equals(“all“)){ //選擇了“付費狀態”中的“全部”選項,“審核狀態”選項任意
mark=“3“;
sqlall=“SELECT?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_state=?)?ORDER?BY?info_date?DESC“;
sqlsub=“SELECT?TOP?“+perR+“?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_state=?)?ORDER?BY?info_date?DESC“;
params=new?object[2];
params[0]=Integer.valueOf(infoType);
params[1]=stateType;
}
else?if(stateType.equals(“all“)){?? //選擇了“審核狀態”中的“全部”選項,“付費狀態”選項任意
mark=“4“;
sqlall=“SELECT?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_payfor=?)?ORDER?BY?info_date?DESC“;
sqlsub=“SELECT?TOP?“+perR+“?*?FROM?tb_info?WHERE?(info_type=?)?AND?(info_payfor=?)?ORDER?BY?info_date?DESC“;
params=new?object[2];
params[0]=Integer.valueOf(infoType);
params[1]=payforType;
}
String?strCurrentP=request.getParameter(“showpage“);
String?gowhich=“admin_ListShow.action“;
OpDB?myOp=new?OpDB();
CreatePage?createPage=myOp.OpCreatePage(sqlall?paramsperRstrCurrentPgowhich); //調用OpDB類中的OpCreatePage()方法計算出總記錄數、總頁數,并且設置當前頁碼,這些信息都封裝到了createPage對象中
int?currentP=createPage.getCurrentP();
if(currentP>1){
int?top=(currentP-1)*perR;
if(mark.equals(“1“)){
sqlsub=“SELECT?TOP?“+perR+“?*?FROM?tb_info?i?WHERE?(info_type?=??)?AND?(info_payfor?=??)?AND?(info_state?=??)?AND?(info_da
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????529??2006-01-01?04:07??01\.classpath
?????文件????????279??2006-01-01?01:09??01\.myme
?????文件???????2024??2006-01-01?03:21??01\.project
?????文件????????500??2006-01-01?01:09??01\.settings\.jsdtscope
?????文件????????303??2006-01-01?03:21??01\.settings\org.eclipse.jdt.core.prefs
?????文件????????465??2006-01-01?03:22??01\.settings\org.eclipse.wst.common.component
?????文件????????275??2006-01-01?03:21??01\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件?????????49??2006-01-01?01:09??01\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件??????????6??2006-01-01?01:09??01\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件???????1866??2006-01-01?01:09??01\cityinfo.xm
?????文件????????234??2006-01-01?01:09??01\connDB.properties
?????文件????????829??2006-01-01?01:09??01\index.jsp
?????文件?????583680??2006-01-01?01:09??01\readme.doc
?????文件???????1866??2006-01-01?01:09??01\src\cityinfo.xm
?????文件??????11196??2006-01-01?01:09??01\src\com\yxq\action\AdminAction.java
?????文件???????1868??2006-01-01?01:09??01\src\com\yxq\action\IndexAction.java
?????文件??????11057??2006-01-01?01:09??01\src\com\yxq\action\InfoAction.java
?????文件???????1478??2006-01-01?01:09??01\src\com\yxq\action\LogInOutAction.java
?????文件???????3560??2006-01-01?01:09??01\src\com\yxq\action\package.properties
?????文件????????646??2006-01-01?01:09??01\src\com\yxq\actionSuper\AdminSuperAction.java
?????文件????????540??2006-01-01?01:09??01\src\com\yxq\actionSuper\InfoSuperAction.java
?????文件????????868??2006-01-01?01:09??01\src\com\yxq\actionSuper\MySuperAction.java
?????文件???????1985??2006-01-01?01:09??01\src\com\yxq\dao\DB.java
?????文件???????4481??2006-01-01?01:09??01\src\com\yxq\dao\OpDB.java
?????文件????????557??2006-01-01?01:09??01\src\com\yxq\model\AdminShowType.java
?????文件???????2433??2006-01-01?01:09??01\src\com\yxq\model\CreatePage.java
?????文件???????1867??2006-01-01?01:09??01\src\com\yxq\model\InfoSingle.java
?????文件????????506??2006-01-01?01:09??01\src\com\yxq\model\SearchInfo.java
?????文件????????408??2006-01-01?01:09??01\src\com\yxq\model\UserSingle.java
?????文件????????651??2006-01-01?01:09??01\src\com\yxq\tools\DoString.java
............此處省略122個文件信息
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