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  • server服务器信息页面添加步骤

    1. 在数据库更新链接 /portal/server/getServerList

    2. 写实体类 Server.java

    3. 写Server.hbm.xml

    <?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="com.web.controller.entity">
	<class name="com.web.controller.entity.Server" table="tsdr_server">
		<id name="id">
			<generator class="native"></generator>
		</id>
		<property name="ip" />
		<property name="name" />
		<property name="useFor" />		
		<property name="cpuCount" />
		<property name="cpuNumber" />		
		<property name="memCount" />
		<property name="memSize" />		
		<property name="hddCount" />
		<property name="hddType" />
		<property name="hddSize" />		
		<property name="osVersion" />
		<property name="manager" />					
	</class>
</hibernate-mapping>

    4. hibernate.cfg.xml添加上面的xml

    <?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
	<session-factory>
		<mapping resource ="com/web/controller/entity/User.hbm.xml" />
		<mapping resource ="com/web/controller/entity/Role.hbm.xml" />
		<mapping resource ="com/web/controller/entity/Privilege.hbm.xml" />
		<mapping resource ="com/web/controller/entity/Education.hbm.xml" />
		<mapping resource ="com/web/controller/entity/Trip.hbm.xml" />
		<mapping resource ="com/web/controller/entity/Server.hbm.xml" />
	</session-factory>
</hibernate-configuration>

    5. 写service接口和实现类 （别忘了实现类加@Service）

    6. 重启tomcat， 验证是否正确生成数据库表

    7. 写controller

    package com.web.controller;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.web.controller.entity.Server;
import com.web.controller.service.ServerService;

@Controller
@RequestMapping("/server")
public class serverController {
	@Resource
	private ServerService serverService;
	
	@RequestMapping("/getServerList")
	public String getEduList(HttpServletRequest request,HttpServletResponse response){		
		return "/serverController/serverManager"; 
	}
	
	@RequestMapping(value="/getAllServer",produces="application/json;charset=UTF-8")
	@ResponseBody
	public List<Server> getAllServer(HttpServletRequest request,HttpServletResponse response){
		List<Server> serverList = serverService.findAll();			
		return serverList; 
	}
}

     8. 写前台 jsp文件

    <%@ page language="java" import="java.util.*" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%--<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>--%>
<%@ taglib uri="myjstl" prefix="c"%>



<!DOCTYPE html>
<html>
 	<head>
   		<title>Server Info.</title>
  		<script type="text/javascript" src="<%=request.getContextPath()%>/js/jquery-1.4.2.min.js"></script>
     	<link rel="stylesheet" type="text/css" href="<%=request.getContextPath()%>/style/mainpagestyle.css" />
	    <style> 
		    hr{
		    	position:relative;
				top: 500px;
		    }
		    a{
				TEXT-DECORATION:none
			}
	    	#footer{
	    		 position:absolute;
	    		 bottom: 50px;
	    		 margin-left :800px;
	    	}
	    	.current-page  {
	    		font-size:12px;
	 			font-color: #004779;
	    	}
	    	.page-num  {
	    		font-size:12px;
	 			font-color: #004779;
	    	}
	    	input[type=text]::-ms-clear{
				display: none;
				
			}
			input::-webkit-search-cancel-button{
				display: none;
			}  
			input.t {
				border:1px solid #fff;
				background:#fff; 			
	 			padding-left:5px; 
	 			height:30px; 
	 			line-height:30px;
	 			/*font-size:16px;*/
	 			/*font-color: #004779;*/
	 			
	 		} 
			input.s {
				border:1px solid #369;
				background:#fff; 
				padding-left:5px;
		 		height:30px; 
		 		line-height:30px
	 		} 
	 		#MainArea form{
				padding-left: 0px;
			}
			
			.test_box {
					     280px; 
					    min-height: 20px; 
					    max-height: 300px;
					    
					    margin-left: auto; 
					    margin-right: auto; 
					    padding: 3px; 
					    outline: 0; 
					    border: 0px solid #a0b3d6; 
					    font-size: 12px; 
					    word-wrap: break-word;
					    overflow-x: hidden;
					    overflow-y: hidden;
					    _overflow-y: visible;
			}
			
			
			.textPlace{ position:relative; top:-5px; /*left:5px; right:5px;bottom:5px*/} 
		</style>
			
		<style type="text/css">
			ul,li{
				margin:0;
				padding:0;
				list-style:none;
			}
			#navtop{
				100%;
				height:46px;
				background-color:#ecf0f1;
				text-align:center;
				overflow:hidden;
			}
			.navtop-skin{
				float:left;
				/*position:relative;
				left:5%;*/
			}
			.navtop-skin li{
				float:left;
				margin:0px;
				padding:0 20px;
				/*position:relative;
				right:20%;*/
				line-height:40px;
				border:solid 0px #000;
			}	
		</style>			
			
		  <script type="text/javascript">
		   function load(pn,serverFlag){	
			   $.getJSON("/portal/server/getAllServer?rn="+Math.random(),function(data){		
				       var totalCount = data.length; // 总记录数  				    
			           var pageSize = 20; // 每页显示几条记录  
			           var pageTotal = Math.ceil(totalCount / pageSize); // 总页数  
			           var startPage = pageSize * (pn - 1);  
			           var endPage = startPage + pageSize - 1;  
			   
					   var str="";
					   str+="<tr bgcolor='#d2e9ff' bordercolor='#DEDEDE' >";
					  
		        	   str+="<td align='center' width='110px'  rowspan='2'><font style='font-weight:bold;'>IP</font></td>";
		        	   str+="<td align='center' width='180px'  rowspan='2'><font style='font-weight:bold;'>Server Name</font></td>";
		        	   str+="<td align='center' width='180px'  rowspan='2'><font style='font-weight:bold;'>Server Usage</font></td>";
		        	  
		        	   str+="<td align='center'  height='25px' colspan='2'><font style='font-weight:bold;'>CPU</font></td>";
		        	   str+="<td align='center'  height='25px'  colspan='2'><font style='font-weight:bold;'>Memory</font></td>";
		        	   str+="<td align='center'  height='25px'  colspan='3'><font style='font-weight:bold;'>HDD</font></td>";
		        	   
		        	   str+="<td align='center' width='200px'   rowspan='2'><font style='font-weight:bold;'>OS Version</font></td>";
		        	   str+="<td align='center' width='80px'   rowspan='2'><font style='font-weight:bold;'>Manager</font></td>";
		        	   str+="</tr>";
		        	   str+="<tr bgcolor='#d2e9ff' bordercolor='#DEDEDE' align='CENTER' valign='MIDDLE' >";
		        	   str+="<td align='center' width='70px'  height='25px'><font style='font-weight:bold;'>Count</font></td>";
		        	   str+="<td align='center' width='80px' height='25px'><font style='font-weight:bold;'>Core Num.</font></td>";
		        	   
		        	   str+="<td align='center' width='70px'  height='25px'><font style='font-weight:bold;'>Count</font></td>";
		        	   str+="<td align='center' width='70px' height='25px'><font style='font-weight:bold;'>Size (GB)</font></td>";
		        	   
		        	   str+="<td align='center' width='70px'  height='25px'><font style='font-weight:bold;'>Count</font></td>";
		        	   str+="<td align='center' width='180px' height='25px'><font style='font-weight:bold;'>Type</font></td>";
		        	   str+="<td align='center' width='80px' height='25px'><font style='font-weight:bold;'>Size (TB)</font></td>";
		        	   
		        	
		        	   str+="</tr>";        	   
		        	  
		        	   $(".page-num").text(data.length); 		        	   
		        	  // alert(pageTotal);
		        	  if(pageTotal==1){
		        		  $("#next").disabled=true;
		        		  $("#prev").disabled=true;
						 $.each(data,function(i){					 
							//for(var i = 0;i<data.length;i++){							  
							   str+="";
							   str+="<tr bordercolor='#DEDEDE' bgcolor='#ffffff' >";
							   str+="<input type='hidden' name='id' value=id>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' height='29px' style='font-size:12px;'>"+"  "+data[i].ip+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].name+"</td>";	
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].useFor+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].cpuCount+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].cpuNumber+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].memCount+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].memSize+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].hddCount+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].hddType+"</td>"; 
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].hddSize+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].osVersion+"</td>";
						  	   str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[i].manager+"</td>";						 
						  	   str+="</tr>";
						   });
					 }  //只有一页
					 
					 else{
						 for (var j = startPage, k = 0; j < endPage, k < pageSize; j++, k++) {  
				                if( j == totalCount){  
				                    break;       // 当遍历到最后一条记录时，跳出循环  
				                }
				               
				                str+="";
								str+="<tr bordercolor='#DEDEDE' bgcolor='#ffffff'>";
								str+="<input type='hidden' name='id' value=id>";
								str+="<td align='center'  bordercolor='#DEDEDE'>"+data[j].ip+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' height='29px' style='font-size:12px;'>"+data[j].name+"</td>";	
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].useFor+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].cpuCount+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].cpuNumber+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].memCount+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].memSize+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].hddCount+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].hddType+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].hddSize+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].osVersion+"</td>";
							  	str+="<td align='center' bordercolor='#DEDEDE' style='font-size:12px;'>"+data[j].manager+"</td>";		
							  	str+="</tr>";
				                
						 }//for
					 }//else 
					 $("#tableServer").empty();
					 $("#tableServer").append(str);
					 $(".page-num").text(pageTotal); 
		 		});
		   }
			   
		   function gotoPage(pn,serverFlag) {  				  
			    $(".current-page").text(pn);  
			    load(pn,serverFlag);  
			}     
		   function getPage(serverFlag) {  			  
			   var pageTotal=1; // 总页数  
			   var pn=1;
			   var totalCount=1;// 总记录数  
			   var pageSize = 20;// 每页显示几条记录  
			 
				 
			   $.getJSON("/portal/server/getAllServer?rn="+Math.random(),function(data){				   
			                totalCount = data.length; 
			                pageSize = 12; 
			                pageTotal = Math.ceil(totalCount / pageSize); 
			                var str = pn+"--"+pageTotal;		                
			       		 
			                $("#next").click(function() { 
			                	pn=1; 
			                	 if (pn == pageTotal) {  
			                                //alert("后面没有了"); 
			                                $("#next").disabled=true;
			                                pn = pageTotal;  
			                            } else {  
			                                pn++;  
			                                gotoPage(pn,serverFlag);  
			                            }  
			                        });  
			                $("#prev").click(function() { 
			                	// pn=pageTotal; 
			               
			                	    if (pn == 1) {  
			                                //alert("前面没有了");
			                                $("#prev").disabled=true;
			                                pn = 1;  
			                            } else {  
			                                pn--;  
			                                gotoPage(pn,serverFlag);  
			                            }  
			                        })  
			                $("#firstPage").click(function() {  
			                            pn = 1;  
			                            gotoPage(pn,serverFlag);  
			                        });  
			                $("#lastPage").click(function() {  
			                            pn = pageTotal;  
			                            gotoPage(pn,serverFlag);  
			                        });  			              
			                $("#firstPage").trigger("click");  
			                  
			            })  
			}  			   

	  		function goto(){
				getPage(${usersession.hasPrivilegeByName('Server Info.')});
	  		}	  		
		</script>
  		
  			

  	</head> 
	
  	<body onload="goto()">  
  
	  	<div id="navtop">
			<ul class="navtop-skin">
				<li style="padding-left:20">
						 
						<font color="#2c3e50"><strong>| Server Info.|</strong></font>    
		        </li>
		    </ul>
		</div>
		<br/>

		<center>
		  	<form action="">
		    		<table id = "tableServer"  bgColor='#FFFAF0' cellspacing='0px' border='2px'  cellpadding='0px'   style=' border-collapse:collapse'></table>
			</form>
			
			<div id="footer">
			
						<a id="firstPage"   href="javascript:void(0);" style="text-decoration:none;"> << </a> 
						<a id="prev" href="javascript:void(0);" style="text-decoration:none;"> < </a> 
							<span class="current-page"></span> / <span class="page-num"   ></span>  
						 
						<a id="next" href="javascript:void(0);" style="text-decoration:none;"> > </a> 
						<a id="lastPage" href="javascript:void(0);" style="text-decoration:none;"> >> </a>
						
					
			</div>
			<br/><br/><br/> 
		</center> 
  </body>
</html>
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  • 原文地址：https://www.cnblogs.com/wujixing/p/5884855.html
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