資源簡介
《JSP項目開發案例全程實錄》 第一章源碼
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????????967??1985-01-01?16:00??01\.classpath
?????文件????????279??1985-01-01?16:00??01\.myme
?????文件???????1408??1985-01-01?16:00??01\.project
?????文件????????500??1985-01-01?16:00??01\.settings\.jsdtscope
?????文件?????????49??1985-01-01?16:00??01\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件??????????6??1985-01-01?16:00??01\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件???????1866??1985-01-01?16:00??01\cityinfo.xm
?????文件????????234??1985-01-01?16:00??01\connDB.properties
?????文件????????582??1985-01-01?16:00??01\css\st
?????文件????1441792??1985-01-01?16:00??01\Databa
?????文件?????516096??1985-01-01?16:00??01\Databa
?????文件???????1626??1985-01-01?16:00??01\images\admin_exit.gif
?????文件???????1563??1985-01-01?16:00??01\images\admin_index.gif
?????文件??????19278??1985-01-01?16:00??01\images\admin_menu.jpg
?????文件??????69806??1985-01-01?16:00??01\images\admin_top.jpg
?????文件?????????51??1985-01-01?16:00??01\images\back.gif
?????文件???????2120??1985-01-01?16:00??01\images\b_logon.gif
?????文件???????2021??1985-01-01?16:00??01\images\b_reset.gif
?????文件??????16039??1985-01-01?16:00??01\images\default_e.jpg
?????文件??????24241??1985-01-01?16:00??01\images\default_m.jpg
?????文件???????1407??1985-01-01?16:00??01\images\default_t.jpg
?????文件??????27423??1985-01-01?16:00??01\images\end.jpg
?????文件???????1490??1985-01-01?16:00??01\images\leftD.jpg
?????文件????????937??1985-01-01?16:00??01\images\leftS.jpg
?????文件???????6718??1985-01-01?16:00??01\images\logo.gif
?????文件????????262??1985-01-01?16:00??01\images\logon_end.gif
?????文件????????574??1985-01-01?16:00??01\images\logon_middle.gif
?????文件??????32680??1985-01-01?16:00??01\images\logon_top.gif
?????文件???????5677??1985-01-01?16:00??01\images\menu.gif
?????文件???????1111??1985-01-01?16:00??01\images\m_index.gif
............此處省略214個文件信息
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