说明：后台管理的增删改很常用，采用bootstrap方便快捷，本文主要用了ajax和bootstrap结合来处理数据交互
1.前端jsp:
<!DOCTYPE html>
<jsp:directive.page language="java"
contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" />
<%@ taglib prefix="ur" uri="ur-tags"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<!-- document type -->
<c:import url="/inc/doctype-frag.jsp" />
<fmt:setBundle basename="messages" />
<html>
<head>
<title>爬虫网址配置管理</title>
<!-- Medatadata fragment for page cache -->
<c:import url="/inc/meta-frag.jsp" />
<c:import url="/inc/css-frag.jsp" />
<ur:styleSheet href="page-resources/css/main_menu.css" />
<ur:styleSheet href="page-resources/css/global.css" />
<ur:styleSheet href="page-resources/css/tables.css" />
<ur:styleSheet href="page-resources/css/blue_theme.css" />
<ur:styleSheet href="page-resources/bootstrap-table/bootstrap-table.css" />
<ur:styleSheet
href="page-resources/bootstrap-table/bootstrap-editable.css" />
<c:import url="/inc/js-frag.jsp" />
<!-- Source File -->
<ur:js src="page-resources/js/menu/main_menu.js" />
<ur:js src="pages/js/base_path.js" />
<ur:js src="page-resources/bootstrap-table/bootstrap-table.js" />
<ur:js src="page-resources/bootstrap-table/bootstrap-table-export.js" />
<ur:js src="page-resources/extends/tableExport/jquery.base64.js" />
<ur:js src="page-resources/extends/tableExport/tableExport.js" />
<ur:js src="page-resources/bootstrap-table/bootstrap-table-field-search.js" />
<ur:js src="page-resources/bootstrap-table/bootstrap-editable.js" />
<ur:js src="page-resources/bootstrap-table/bootstrap-table-editable.js" />
<ur:js src="page-resources/js/crawlerconfigure/crawlerconfigure.js" />
<ur:js src="page-resources/js/util/automatic-bootstrap-table.js"/>
</head>
<body>
<c:import url="/inc/header.jsp" />
<div class="container">
<!-- <div id="workspace-tabs" class="yui-navset">
<ul class="nav nav-tabs">
<li class="active"><a href="#manageCrawlerConfigure" data-toggle="tab"><em>模板管理</em></a></li>
<li><a href="#manageMetadata" data-toggle="tab"><em>元数据管理</em></a></li>
<li class="active"><a href="#manageOrganization" data-toggle="tab"><em>机构管理</em></a></li>
</ul>
</div> -->
<!-- 加载初始化数据 -->
<div class="tab-content">
<div id="manageCrawlerConfigure" class="tab-pane fade in active" style="padding-bottom: 50px;">
<div class="text-right" style="padding-right:20px;margin-top: 10px;">
<a href="#" class="btn btn-system-function-tem"οnclick="crawlerConfigureDef()"><img src="${pageContext.request.contextPath}/page-resources/images/all-images/mobanguanli01.png"/>新增</a>
</div>
<table id="crawlerConfigureTable" data-toggle="table"
data-show-columns="false" data-search="false"
data-show-refresh="false" data-show-toggle="false"
data-card-view="false" data-pagination="true" data-page-size="5"
data-url="viewCrawlerConfigure.action">
</table>
</div>
</div>
</div>
<!-- 弹出新建或者修改的div对话框 star -->
<div class="modal fade" id="crawlerConfigure_div">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" οnclick="cancel('crawlerConfigure');">
<span aria-hidden="true">×</span><span class="sr-only">Close</span>
</button>
<h4 class="modal-title">爬虫网址配置信息</h4>
</div>
<div class="modal-body form-horizontal">
<input type="hidden" id="configureId" />
<div class="form-group">
<label for="configureUrl"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>网址：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureUrl" />
</div>
</div>
<div class="form-group">
<label for="configureCharset"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>编码方式：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureCharset" />
</div>
</div>
<div class="form-group">
<label for="configureMc"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>网址名称：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureMc" />
</div>
</div>
<div class="form-group">
<label for="configureNeedKeyword"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>是否需要关键词:</label>
<div class="col-sm-8 col-md-8 col-lg-8" id="configureNeedKeyword">
<input name="configureNeedKeyword" type="radio" checked="checked" name="1" value="需要"/>需要
<input name="configureNeedKeyword" type="radio" name="1" value="不需要"/>不需要
</div>
</div>
<div class="form-group">
<label for="configureMatchReg"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>爬取网址规则：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureMatchReg" />
</div>
</div>
<div class="form-group">
<label for="configureUnmatchReg"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>不匹配爬取网址规则：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureUnmatchReg" />
</div>
</div>
<!-- 其他参数，形式是para1=value1,para2=value2 -->
<div class="form-group">
<label for="configureParaKeyword"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>关键词参数(逗号隔开)：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureParaKeyword" />
</div>
</div>
<div class="form-group">
<label for="c"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>其他参数：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<input class="form-control input-sm" type="text"
id="configureParaOther" />
</div>
</div>
<div class="form-group">
<label for="collectionId"
class="col-xs-3 col-sm-3 col-md-3 col-lg-3 control-label"><font
color="red">*</font>专题：</label>
<div class="col-sm-8 col-md-8 col-lg-8">
<select id="collectionId"><option>请选择</option></select>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" id="addOrUpdate"
οnclick="saveCrawlerConfigure();">确定</button>
<button type="button" class="btn btn-default" id="cancel"
οnclick="cancel();">取消</button>
</div>
</div>
</div>
</div>
<!-- 弹出新建或者修改的div对话框 end -->
<div class="modal fade" id="loading" data-keyboard="false"
data-backdrop="static" οncοntextmenu="return false"
onselectstart="return false">
<div class="modal-dialog">
<c:import url="/inc/loading.jsp" />
</div>
</div>
</body>
</html>
2.js代码:
//定义全局变量
var $crawlerConfigureTable;
//最开始加载界面时，该js代码就会被执行
$(function() {
//table的标题栏
var crawlerConfigureColumns = [ {
field : "configureId",
title : "编号",
width : "1%",
sortable : "true"
}, {
field : "configureUrl",
title : "网址",
align : "left",
valign : "middle",
sortable : "true",
width : "2%"
}, {
field : "configureMc",
title : "网址名",
align : "center",
valign : "middle",
width : "5%"
}, {
field : "collectionName",
title : "专题",
align : "center",
valign : "middle",
width : "5%"
}, {
field : 'operate',
title : '操作',
align : 'center',
width : "3%",
formatter : operateFormatter
}
];
// '<a href="#" class="btn btn-modelManageOne" style="background:#f8f8f8;color:black;" οnclick="editMetadatas(' + row.ID + ')"><span class="glyphicon glyphicon-edit" style="color: rgb(131, 183, 187);" ></span> 查看</a>',
//最右边操作栏的格式化
function operateFormatter(value, row, index) {
// bootsrtap会将每一行的数据值，放在row中
// console.log("value:"+value);
// console.log("row:"+row);
// console.log("index:"+index);
return [
'<a href="#" class="btn btn-modelManageOne" style="background:#f8f8f8;color:black;" οnclick="editCrawlerConfigure(' + row.configureId + ')"><span class="glyphicon glyphicon-edit" style="color: rgb(131, 183, 187);" ></span> 编辑</a>',
'<a href="#" class="btn btn-modelManageOne" style="background:#f8f8f8;color:black;" οnclick="deleteCrawlerConfigure(' + row.configureId + ')"><span class="glyphicon glyphicon-trash" style="color: rgb(131, 183, 187);" ></span> 删除</a>'
].join('');
}
//页面加载时，bootstrap会首先执行这行代码
$crawlerConfigureTable=$('#crawlerConfigureTable').bootstrapTable('destroy').bootstrapTable({
columns : crawlerConfigureColumns,
pageList : [10,30,50, 100, 200, 500, 1000 ],
uniqueId: "configureId",//设置唯一值，可以用bootstrapTable('getRowByUniqueId', id);取出该行的数据
showFieldSearch:false,
firstLoadPic: true
});
});
//获取系统中所有的专题
function getAllCollection(){
//1.$.ajax带json数据的异步请求
var aj = $.ajax( {
url:'getAllCollectionCrawlerConfigure.action',// 跳转到 action
type:'post',
dataType:'json',
success:function(data) {
console.log("专题的json数据:"+data.data);
setSelectValue(data);
},
error : function() {
alert("异常！");
}
});
}
//为专题下拉选择框设置值
function setSelectValue(data){
var collection = $("#collectionId");
//删除结点
removeOption();
//转成json格式
var result = eval(data.data);
//添加默认结点
collection.append("<option value='-1'>--请选择--</option>");
// 循环遍历 下拉框绑定
$(result).each(function (key) {
var opt = $("<option></option>").text(result[key].collectionName).val(result[key].collectionId);
collection.append(opt);
});
}
//清空下拉选择框
function removeOption() {
$("#collectionId option").remove();
}
//编辑爬虫网址配置
function editCrawlerConfigure(id){
var row=$crawlerConfigureTable.bootstrapTable('getRowByUniqueId', id);
//填充数据
var configureId = row.configureId;
//根据id查询出数据，然后后台存到值栈中，界面上用EL表达式取出来
//1.$.ajax带json数据的异步请求
var aj = $.ajax( {
url:'getConfigureByIdCrawlerConfigure.action',// 跳转到 action
data:{ configureId:configureId },
type:'post',
dataType:'json',
success:function(data) {
console.log("editCrawlerConfigure:"+data);
$("#configureId").val(data.configureId);
$("#configureUrl").val(data.configureUrl);
$("#configureCharset").val(data.configureCharset);
$("#configureMc").val(data.configureMc);
$("#configureMatchReg").val(data.configureMatchReg);
$("#configureUnmatchReg").val(data.configureUnmatchReg);
$("#configureParaKeyword").val(data.configureParaKeyword);
$("#configureParaOther").val(data.configureParaOther);
$("#collectionId").val(data.collectionId);
},
error : function() {
}
});
crawlerConfigureDef();
}
//弹出新建爬虫网址配置的div对话框
function crawlerConfigureDef(){
//初始化专题数据
getAllCollection();
$("#crawlerConfigure_div").modal("show");
}
//保存修改或者新建的爬虫网址配置信息
function saveCrawlerConfigure(){
//确定按钮不可用用
jQuery("#addOrUpdate").attr('disabled',true);
var configureNeedKeyword = null;
//获取单选框中选中的值
var obj = document.getElementsByName("configureNeedKeyword");
for(var i=0; i<obj.length; i ++){
// alert(obj[i].value);
if("需要"==obj[i].value){
configureNeedKeyword = 1;
}else{//不需要
configureNeedKeyword = 0;
}
}
//验证参数
var configureId = jQuery("#configureId").val();
var configureUrl = jQuery("#configureUrl").val();
var configureCharset = jQuery("#configureCharset").val();
var configureMc = jQuery("#configureMc").val();
var configureMatchReg = jQuery("#configureMatchReg").val();
var configureUnmatchReg = jQuery("#configureUnmatchReg").val();
var configureParaKeyword = jQuery("#configureParaKeyword").val();
var configureParaOther = jQuery("#configureParaOther").val();
var collectionId = jQuery("#collectionId").val();
var oper_type = "";
if(configureUrl==""){
sweetAlert("", "网址不能为空！", "warning");
document.getElementById("configureUrl").focus();
jQuery("#addOrUpdate").attr('disabled',false);
return false;
}
if(configureCharset=="" || configureCharset.trim().length>10){
sweetAlert("", "编码方式不能为空", "warning");
document.getElementById("configureCharset").focus();
jQuery("#addOrUpdate").attr('disabled',false);
return false;
}
if(collectionId=="" || collectionId==-1){
sweetAlert("", "请选择专题", "warning");
document.getElementById("collectionId").focus();
jQuery("#addOrUpdate").attr('disabled',false);
return false;
}
//添加
if(configureId.trim()==""){
oper_type = "add";
}else{
//修改
oper_type = "update";
}
jQuery.ajax({
url:"saveCrawlerConfigure.action",
data:{
configureId:configureId,
configureUrl:configureUrl,
configureCharset:configureCharset,
configureMc:configureMc,
configureNeedKeyword:configureNeedKeyword,
configureMatchReg:configureMatchReg,
configureUnmatchReg:configureUnmatchReg,
configureParaKeyword:configureParaKeyword,
configureParaOther:configureParaOther,
collectionId:collectionId,
type:oper_type
},
type:'POST',
success:function(data){
if(data=="SUCCESS"){
sweetAlert("", "保存成功！", "success");
$("#addOrUpdate").attr('disabled',false);
cancel();
$crawlerConfigureTable.bootstrapTable('refresh');
}else if(data=="accessDenied"){
//登陆超时
window.location.href = basePath+"home.action";
}else{
sweetAlert("", data, "error");
$("#addOrUpdate").attr('disabled',false);
}
},
error:function(){
sweetAlert("", "保存失败！", "error");
$("#addOrUpdate").attr('disabled',false);
cancel();
}
});
}
//删除一行数据
function deleteCrawlerConfigure(id){
var row=$crawlerConfigureTable.bootstrapTable('getRowByUniqueId', id);
var configureId = row.configureId;
var configureMc = row.configureMc;
//提示框，自定义的需要引入文件<script src="dist/sweetalert.min.js"></script>
swal({
title : "",
text : "删除【"+configureMc+"】？",
type : "warning",
showCancelButton : true,
cancelButtonText : "取消",
confirmButtonColor : "#DD6B55",
confirmButtonText : "删除",
closeOnConfirm : false
}, function() {
jQuery.ajax({
url:"deleteCrawlerConfigure.action",
data:{configureId:configureId},
type:'POST',
success:function(data){
if(data=="SUCCESS"){
sweetAlert("", "删除成功！", "success");
}else{
sweetAlert("", data, "error");
}
$crawlerConfigureTable.bootstrapTable('refresh');
},
error:function(){
sweetAlert("", "删除失败！", "error");
}
});
});
}
//新建或者修改的取消按钮
function cancel(type){
$("#crawlerConfigure_div").modal("hide");
clear(type);
}
//清空数据值
function clear(type){
jQuery("#crawlerConfigureId").val("");
jQuery("#crawlerConfigureUrl").val("");
jQuery("#configureMc").val("");
jQuery("#collectionName").val("");
}
3.后台action:
/**
* @类功能说明：
* @作者： 一叶扁舟 (skiff)
* @创建时间：2017年3月8日 上午10:53:38
* @版本：V1.0
*/
public class CrawlerConfigureAction extends ActionSupport implements
UserIdAware {
private static final Logger log = Logger.getLogger(CrawlerConfigureAction.class);
private UserService userService;
private int pageSize = 5;//分页-每页数
private int curPage = 1;//当前页码
private Long userId;//当前操作用户ID
private ICrawlerConfigureService crawlerConfigureService;
private InstitutionalCollectionService InstitutionalCollectionService;
/**
* 方法功能说明： 进入爬虫网址配置管理
* @参数： @return
* @参数： @throws Exception
* @return String
* @throws
*/
public String enter() throws Exception {
// 验证用户是否管理员
IrUser user = userService.getUser(userId, false);
if (!user.hasRole(IrRole.ADMIN_ROLE)) {
return "accessDenied";
}
return SUCCESS;
}
/**
* 方法功能说明：
* @参数：
* @return void
* @throws
*/
public void view() {
/*
* curPage 1 pageSize 5->startRow 0
*
* curPage 1 pageSize 5->startRow 5
*/
int startRow = (curPage - 1) * pageSize;
Object rowCount;
List<CrawlerConfigure> configures;
//总记录数
rowCount = crawlerConfigureService.getCount();
//分页的查询数据
configures = crawlerConfigureService.getCrawlerConfigures(startRow, pageSize);
HttpServletResponse response = ServletActionContext.getResponse();
response.setCharacterEncoding("utf-8");
String retStr = "";
if (configures != null && configures.size() > 0) {
retStr = "{\"success\": true, \"totalRows\": " + rowCount
+ ", \"curPage\": " + curPage + ", \"data\": "
+ AjaxUtils.getStrFromCrawlerConfigureList(configures) + "}";
} else {
retStr = "{\"success\": true, \"totalRows\": 0, \"curPage\": 1, \"data\": []}";
}
AjaxUtils.ajaxReturn(retStr, response);
}
/**
* 方法功能说明： 获取所有的专题（即信息题材）,并转成json格式
* @参数：
* @return void
* @throws
*/
public void getAllCollection(){
List<InstitutionalCollection> institutionalCollections= InstitutionalCollectionService.getAll();
HttpServletResponse response = ServletActionContext.getResponse();
response.setCharacterEncoding("utf-8");
String retStr = "";
if (institutionalCollections != null && institutionalCollections.size() > 0) {
retStr = "{\"success\": true, \"totalRows\": " + institutionalCollections.size()
+ ", \"curPage\": " + 1 + ", \"data\": "
+ AjaxUtils.getStrFrominstItutionalCollectionList(institutionalCollections) + "}";
} else {
retStr = "{\"success\": true, \"totalRows\": 0, \"curPage\": 1, \"data\": []}";
}
AjaxUtils.ajaxReturn(retStr, response);
}
/**
* 方法功能说明： 新建或者修改时保存
* @参数：
* @return void
* @throws
*/
public void save(){
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
try{
//登陆超时
IrUser user = userService.getUser(userId, false);
if (user==null||!user.hasRole(IrRole.ADMIN_ROLE)) {
AjaxUtils.ajaxReturn("accessDenied", response);
return;
}
String configureId = request.getParameter("configureId");
String configureUrl = request.getParameter("configureUrl");
String configureCharset = request.getParameter("configureCharset");
String configureMc = request.getParameter("configureMc");
String configureNeedKeyword = request.getParameter("configureNeedKeyword");
String configureMatchReg = request.getParameter("configureMatchReg");
String configureUnmatchReg = request.getParameter("configureUnmatchReg");
String configureParaKeyword = request.getParameter("configureParaKeyword");
String configureParaOther = request.getParameter("configureParaOther");
String collectionId = request.getParameter("collectionId");
String type = request.getParameter("type");
if(type==null||"".equals(type)){
AjaxUtils.ajaxReturn("保存失败！原因:【type为空】", response);
log.debug("保存失败【type为空】");
return;
}
if(type.equals("update")&&(configureId==null||"".equals(type))){
AjaxUtils.ajaxReturn("保存失败！原因:【更新记录时ID为空】", response);
log.debug("保存失败【更新记录时ID为空】");
return;
}
CrawlerConfigure crawlerConfigure = new CrawlerConfigure();
//新建
if("add".equals(type)){
Timestamp time = new java.sql.Timestamp((new java.util.Date()).getTime());
crawlerConfigure.setCreateTime(time);
crawlerConfigure.setModifyTime(time);
}
//修改
if("update".equals(type)){
crawlerConfigure.setConfigureId(Long.parseLong(configureId));
Timestamp time = new java.sql.Timestamp((new java.util.Date()).getTime());
crawlerConfigure.setModifyTime(time);
}
crawlerConfigure.setConfigureCharset(configureCharset);
crawlerConfigure.setConfigureMatchReg(configureMatchReg);
crawlerConfigure.setConfigureMc(configureMc);
crawlerConfigure.setConfigureNeedKeyword(Integer.parseInt(configureNeedKeyword));
crawlerConfigure.setConfigureParaOther(configureParaOther);
crawlerConfigure.setConfigureParaKeyword(configureParaKeyword);
crawlerConfigure.setConfigureUnmatchReg(configureUnmatchReg);
crawlerConfigure.setConfigureUrl(configureUrl);
InstitutionalCollection institutionalCollection = null;
institutionalCollection = InstitutionalCollectionService.getCollection(Long.parseLong(collectionId), false);
crawlerConfigure.setInstitutionalCollection(institutionalCollection);
//保存到数据库中
crawlerConfigureService.makePersistent(crawlerConfigure);
AjaxUtils.ajaxReturn("SUCCESS", response);
}catch(DataAccessException e){
AjaxUtils.ajaxReturn("保存失败！原因：【系统抛出异常】", response);
log.error("保存失败！未知错误："+e.getMessage());
}catch(Exception e2){
AjaxUtils.ajaxReturn("保存失败！原因：【系统抛出异常】", response);
log.error("保存失败！未知错误："+e2.getMessage());
}
}
/**
* 方法功能说明： 根据id获取CrawlerConfigure，用来回显数据
* @参数：
* @return void
* @throws
*/
public void getConfigureById(){
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
//登陆超时
IrUser user = userService.getUser(userId, false);
if (user==null||!user.hasRole(IrRole.ADMIN_ROLE)) {
AjaxUtils.ajaxReturn("accessDenied", response);
return;
}
String configureId = request.getParameter("configureId");
CrawlerConfigure crawlerConfigure =crawlerConfigureService.getById(Long.parseLong(configureId), false);
response.setCharacterEncoding("utf-8");
String retStr = "";
if (crawlerConfigure != null ) {
retStr = "{"+ AjaxUtils.getStrFromCrawlerConfigure(crawlerConfigure) + "}";
}
AjaxUtils.ajaxReturn(retStr, response);
}
/**
* 方法功能说明： 根据id删除一个crawlerConfigure
* @参数：
* @return void
* @throws
*/
public void delete(){
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
try{
String id = request.getParameter("configureId");
if(id==null||"".equals(id)){
AjaxUtils.ajaxReturn("操作失败！【参数ID不能为空】", response);
return;
}
CrawlerConfigure crawlerConfigure = crawlerConfigureService.getById(Long.parseLong(id), false);
crawlerConfigureService.makeTransient(crawlerConfigure);
AjaxUtils.ajaxReturn("SUCCESS", response);
}catch(Exception e){
log.error("系统抛出异常！"+e.getMessage());
AjaxUtils.ajaxReturn("操作失败！【系统抛出异常】", response);
}
}
/**
* @return the pageSize
*/
public int getPageSize() {
return pageSize;
}
/**
* @param pageSize the pageSize to set
*/
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
/**
* @return the curPage
*/
public int getCurPage() {
return curPage;
}
/**
* @param curPage the curPage to set
*/
public void setCurPage(int curPage) {
this.curPage = curPage;
}
/**
* @return the crawlerConfigureService
*/
public ICrawlerConfigureService getCrawlerConfigureService() {
return crawlerConfigureService;
}
/**
* @param crawlerConfigureService the crawlerConfigureService to set
*/
public void setCrawlerConfigureService(
ICrawlerConfigureService crawlerConfigureService) {
this.crawlerConfigureService = crawlerConfigureService;
}
public Long getUserId() {
return userId;
}
public void setUserId(Long userId) {
this.userId = userId;
}
/**
* @return the userService
*/
public UserService getUserService() {
return userService;
}
/**
* @param userService the userService to set
*/
public void setUserService(UserService userService) {
this.userService = userService;
}
/**
* @return the institutionalCollectionService
*/
public InstitutionalCollectionService getInstitutionalCollectionService() {
return InstitutionalCollectionService;
}
/**
* @param institutionalCollectionService the institutionalCollectionService to set
*/
public void setInstitutionalCollectionService(
InstitutionalCollectionService institutionalCollectionService) {
InstitutionalCollectionService = institutionalCollectionService;
}
}
4.ajax封装的json数据格式：
public class AjaxUtils {
private static final Logger log = Logger.getLogger(AjaxUtils.class);
/**
*
* @param msg
* @param response
*/
public static void ajaxReturn(String msg, HttpServletResponse response) {
try {
response.setCharacterEncoding("utf-8");
PrintWriter writer = response.getWriter();
writer.print(msg);
writer.flush();
writer.close();
} catch (Exception e) {
log.debug("ajax return faild");
log.debug("exception message:" + e.getMessage());
e.printStackTrace();
}
}
/**
* 方法功能说明： 组装机构信息的json格式数据
* @参数： @param list
* @参数： @return
* @return String
* @author 一叶扁舟(skiff)
* @throws
*/
public static String getStrFromOrganizationList(List<Organization> list) {
StringBuffer jsonStr = new StringBuffer("[");
for (Organization organization : list) {
jsonStr.append("{");
//"ID":"1",
jsonStr.append("\"ID\"");
jsonStr.append(":");
jsonStr.append("\"" + organization.getOrganizationId() + "\",");
jsonStr.append("\"NAME\"");
jsonStr.append(":");
jsonStr.append("\"" + organization.getOrganizationName().trim() + "\",");
jsonStr.append("\"URL\"");
jsonStr.append(":");
jsonStr.append("\"" + organization.getOrganizationUrl().trim() + "\"");
jsonStr.append("},");
}
return jsonStr.substring(0, jsonStr.length() - 1) + "]";
}
/**
* 方法功能说明： 爬虫网站的配置展示的主界面
* @参数： @param configures
* @参数： @return
* @return String
* @throws
*/
public static String getStrFromCrawlerConfigureList(
List<CrawlerConfigure> configures) {
StringBuffer jsonStr = new StringBuffer("[");
for (CrawlerConfigure e : configures) {
jsonStr.append("{");
jsonStr.append("\"configureId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureId() + "\",");
if (e.getConfigureUrl() == null) {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUrl() + "\",");
}
if (e.getConfigureMc() == null) {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMc() + "\",");
}
jsonStr.append("\"collectionName\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getInstitutionalCollection().getName() + "\"");
jsonStr.append("},");
}
return jsonStr.substring(0, jsonStr.length() - 1) + "]";
}
/**
* 方法功能说明：
* @参数： @param institutionalCollections
* @参数： @return
* @return String
* @throws
*/
public static String getStrFrominstItutionalCollectionList(
List<InstitutionalCollection> institutionalCollections) {
StringBuffer jsonStr = new StringBuffer("[");
for (InstitutionalCollection e : institutionalCollections) {
jsonStr.append("{");
//专题的id
jsonStr.append("\"collectionId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getId() + "\",");
//专题的名
jsonStr.append("\"collectionName\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getName() + "\"");
jsonStr.append("},");
}
return jsonStr.substring(0, jsonStr.length() - 1) + "]";
}
/**
* 方法功能说明： 将单个的crawlerConfigure封装成json格式
* @参数： @param crawlerConfigure
* @参数： @return
* @return String
* @throws
*/
public static String getStrFromCrawlerConfigure(
CrawlerConfigure e) {
StringBuffer jsonStr = new StringBuffer("");
jsonStr.append("\"configureId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureId() + "\",");
if (e.getConfigureUrl() == null) {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUrl() + "\",");
}
if (e.getConfigureMc() == null) {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMc() + "\",");
}
if (e.getConfigureCharset() == null) {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureCharset() + "\",");
}
if (e.getConfigureMatchReg() == null) {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMatchReg() + "\",");
}
jsonStr.append("\"configureNeedKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureNeedKeyword() + "\",");
if (e.getConfigureParaKeyword() == null) {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaKeyword() + "\",");
}
if (e.getConfigureUnmatchReg() == null) {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUnmatchReg() + "\",");
}
if (e.getConfigureParaOther() == null) {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaOther() + "\",");
}
jsonStr.append("\"collectionId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getInstitutionalCollection().getId() + "\"");
return jsonStr.toString();
}
/**
* 方法功能说明： 封装成json格式，提供外部接口使用
* @参数： @param crawlerConfigure
* @return void
* @throws
*/
public static String getStrFromCrawlerConfigureForWebservice(
CrawlerConfigure e) {
StringBuffer jsonStr = new StringBuffer("");
jsonStr.append("\"configureId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureId() + "\",");
if (e.getConfigureUrl() == null) {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUrl() + "\",");
}
if (e.getConfigureMc() == null) {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMc() + "\",");
}
if (e.getConfigureCharset() == null) {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureCharset() + "\",");
}
if (e.getConfigureMatchReg() == null) {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMatchReg() + "\",");
}
jsonStr.append("\"configureNeedKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureNeedKeyword() + "\",");
if (e.getConfigureParaKeyword() == null) {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaKeyword() + "\",");
}
if (e.getConfigureUnmatchReg() == null) {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUnmatchReg() + "\",");
}
if (e.getConfigureParaOther() == null) {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaOther() + "\",");
}
jsonStr.append("\"collectionName\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getInstitutionalCollection().getName() + "\"");
return jsonStr.toString();
}
/**
* 方法功能说明：
* @参数： @param configures
* @参数： @return
* @return String
* @throws
*/
public static String getStrFromCrawlerConfigureListForWebservice(
List<CrawlerConfigure> configures) {
StringBuffer jsonStr = new StringBuffer("[");
for (CrawlerConfigure e : configures) {
jsonStr.append("{");
jsonStr.append("\"configureId\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureId() + "\",");
if (e.getConfigureUrl() == null) {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUrl\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUrl() + "\",");
}
if (e.getConfigureMc() == null) {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMc\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMc() + "\",");
}
if (e.getConfigureCharset() == null) {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureCharset\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureCharset() + "\",");
}
if (e.getConfigureMatchReg() == null) {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureMatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureMatchReg() + "\",");
}
jsonStr.append("\"configureNeedKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureNeedKeyword() + "\",");
if (e.getConfigureParaKeyword() == null) {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaKeyword\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaKeyword() + "\",");
}
if (e.getConfigureUnmatchReg() == null) {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureUnmatchReg\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureUnmatchReg() + "\",");
}
if (e.getConfigureParaOther() == null) {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"\",");
} else {
jsonStr.append("\"configureParaOther\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getConfigureParaOther() + "\",");
}
jsonStr.append("\"collectionName\"");
jsonStr.append(":");
jsonStr.append("\"" + e.getInstitutionalCollection().getName() + "\"");
jsonStr.append("},");
}
return jsonStr.substring(0, jsonStr.length() - 1) + "]";
}
}
5.效果图：
主界面： 编辑： 删除：
