Flask接口签名sign原理与实例代码浅析
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2023-07-13
java微信企业号开发之通讯录
上篇文章中介绍了聊天功能,这里介绍通讯录是如何实现的。首先要加载公司的所有部门,树形结构,然后点击进入部门的人员列表,点击人员能查看详细信息。
一、界面
公司部门的树形结构:
部门成员列表:
个人详细信息:
二、代码实现
1.controller
/**
* 加载部门列表
*/
@RequestMapping("/addressListDepartmentjsp.do")
public void addressListDepartment(HttpServletRequest request, HttpServletResponse response) throws IOException{
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
List
JSONArray jsonArray = JSONArray.fromObject(jsList);
PrintWriter out = response.getWriter();
out.print(jsonArray);
}
/**
* 加载部门成员列表
*/
@RequestMapping("/addressListUserList.do")
public String addressListuserList(HttpServletRequest request,HttpServletResponse response) throws UnsupportedEncodingException{
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
String deptId=request.getParameter("Departmentid");
String d=request.getParameter("departmentName");
String departmentName = new String(d.getBytes("ISO-8859-1"),"utf-8");
List
request.setAttribute("userDetail", userDetail);
request.setAttribute("departmentName", departmentName);
return "addressListUserList";
}
/**
* 查看员工详细信息
*/
@RequestMapping("/addressListUserInfo.do")
public String addressListuserInfo(HttpServletRequest request,HttpServletRespohttp://nse response) throws UnsupportedEncodingException{
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
String n=request.getParameter("name");
String name = new String(n.getBytes("ISO-8859-1"),"utf-8");
String mobile=request.getParameter("mobile");
String email=request.getParameter("email");
String weixinid=request.getParameter("weixinid");
String avatar=request.getParameter("avatar");
String d=request.getParameter("departmentName");
String departmentName = new String(d.getBytes("ISO-8859-1"),"utf-8");
request.setAttribute("name", name);
request.setAttribute("mobile", mobile);
request.setAttribute("email",email);
request.setAttribute("weixinid", weixinid);
requestLzMaKdK.setAttribute("avatar", avatar);
request.setAttribute("departmentName", departmentName);
return "addressListUserInfo";
}
2.serviceImpl
/**
* 加载部门列表
*/
public List
//1.先获取token
String accessToken = CommonUtil.getAccessToken("wxe510946434680dab", "eWTaho766INvp4e1MCsz1mHYuT2DAleb62REQ3vsFizhY4vtmwZpKweuxUVh33G0").getAccessToken();
//2.获取部门列表
List
//根据部门列表转换为页面需要的格式
List
return jsList;
}
/**
* 转为ZTree的格式
*/
public List
{
List
for (int i = 0; i < departmentList.size(); i++) {
for (int j = i+1; j if (departmentList.get(i).getId()==departmentList.get(j).getParentid()) { JsonTree jt = new JsonTree(); jt.setId(departmentList.get(i).getId()); jt.setName(departmentList.get(i).getName()); jt.setpId(departmentList.get(i).getParentid()); jt.setOpen(false); jt.setUrl(""); rootNode.add(jt); break; }else { JsonTree jt = new JsonTree(); jt.setId(departmentList.get(i).getId()); jt.setName(departmentList.get(i).getName()); jt.setpId(departmentList.get(i).getParentid()); jt.setOpen(false); jt.setUrl("addressListUserList.do?Departmentid="+departmentList.get(i).getId()+"&departmentName="+departmentList.get(i).getName()); rootNode.add(jt); break; } } } return rootNode; } /** * 加载部门成员列表 */ public List //1.先获取token String accessToken = CommonUtil.getAccessToken("wxe510946434680dab", "eWTaho766INvp4e1MCsz1mHYuT2DAleb62REQ3vsFizhY4vtmwZpKweuxUVh33G0").getAccessToken(); //2.根据部门id和token的值获取部门成员列表 List return userDetail; } 3.工具类 //获取部门列表 public static List List // https://qyapi.weixin.qq.com/cgi-bin/department/list?access_token=ACCESS_TOKEN String requestUrl = "https://qyapi.weixin.qq.com/cgi-bin/department/list?access_token=ACCESS_TOKEN"; requestUrl = requestUrl.replace("ACCESS_TOKEN", accessToken); JSONObject jsonObject = CommonUtil.httpsRequest(requestUrl, "GET", null); if (null != jsonObject) { try { departmentList = JSONArray.toList(jsonObject.getJSONArray("department"), Department.class); } catch (JSONException e) { departmentList = null; int errorCode = jsonObject.getInt("errcode"); String errorMsg = jsonObject.getString("errmsg"); } } return departmentList; }//获取部门成员详情 public static List List String requestUrl = "https://qyapi.weixin.qq.com/cgi-bin/user/list?access_token=ACCESS_TOKEN&department_id=DEPARTMENT_ID&fetch_child=1&status=0"; requestUrl = requestUrl.replace("ACCESS_TOKEN", accessToken).replace("DEPARTMENT_ID", departmentId); JSONObject jsonObject = CommonUtil.httpsRequest(requestUrl, "GET", null); if (null != jsonObject) { try { userDetail = JSONArray.toList(jsonObject.getJSONArray("userlist"),UserDetail.class); } catch (JSONException e) { userDetail = null; int errorCode = jsonObject.getInt("errcode"); String errorMsg = jsonObject.getString("errmsg"); } } return userDetail; } 4.js var curMenu = null, zTree_Menu = null; var setting = { view: { showLine: false, showIcon: false, selectedMulti: false, dblClickExpand: false, addDiyDom: addDiyDom }, data: { simpleData: { enable: true } }, callback: { beforeClick: beforeClick } }; var zNodes = null; $.ajax({ type : "post", async: false, url :"addressListDepartmentjsp.do", success : function(data) { zNodes = eval('(' + data + ')'); }, error : function(data) { } }); function addDiyDom(treeId, treeNode) { var spaceWidth = 5; var switchObj = $("#" + treeNode.tId + "_switch"), icoObj = $("#" + treeNode.tId + "_ico"); switchObj.remove(); icoObj.before(switchObj); if (treeNode.level > 1) { var spaceStr = ""; switchObj.before(spaceStr); } } function beforeClick(treeId, treeNode) { var str ='' ; str = getAllChildrenNodes(treeNode,str); if (str.substr(0,1)==',') str=str.substr(1); if(str!=""){ treeNode.url=""; var zTree = $.fn.zTree.getZTreeObj("treeDemo"); zTree.expandNode(treeNode); return false; } if(str==""){ } return true; } // 张晓 朱丹 function getAllChildrenNodes(treeNode,result){ //var strResult=result; if (treeNode.isParent) { var childrenNodes = treeNode.children; if (childrenNodes) { for (var i = 0; i < childrenNodes.length; i++) { result += ',' + childrenNodes[i].id; } } } return result; } $(document).ready(function(){ var treeObj = $("#treeDemo"); $.fn.zTree.init(treeObj, setting, zNodes); zTree_Menu = $.fn.zTree.getZTreeObj("treeDemo"); curMenu = zTree_Menu.getNodes()[0].children[0].children[0]; zTree_Menu.selectNode(curMenu); treeObj.hover(function () { if (!treeObj.hasClass("showIcon")) { treeObj.addClass("showIcon"); } }, function() { treeObj.removeClass("showIcon"); }); }); .ztree * {font-size: 13pt;font-family:"Microsoft Yahei",Verdana,Simsun,"Segoe UI Web Light","Segoe UI Light","Segoe UI Web Regular","Segoe UI","Segoe UI Symbol","Helvetica Neue",Arial} .ztree li ul{ margin:0; padding:0} .ztree li {line-height:30px;} .ztree li a {width:100%;height:30px;padding-top: 0px;border-bottom:1px #EEEEEE solid} .ztree li a:hover {text-decoration:none; background-color: #E7E7E7;} /* .ztree li a span.button.switch {visibility:hidden} */ .ztree.showIcon li a span.button.switch {visibility:visible} .ztree li a.curSelectedNode {background-color:#D4D4D4;border:0;height:30px;} .ztree li span {line-height:30px;} .ztree li span.button {margin-top: -7px;} .ztree li span.button.switch {width: 16px;height: 16px;} .ztree li a.level0 span {font-size: 150%;font-weight: bold;} .ztree li span.button {background-image:url("images/left_menuForOutLook.png"); *background-image:url("./left_menuForOutLook.gif")} .ztree li span.button.switch.level0 {width: 20px; height:20px} .ztree li span.button.switch.level1 {width: 20px; height:20px} .ztree li span.button.noline_open {background-position: 0 0;} .ztree li span.button.noline_close {background-position: -18px 0;} .ztree li span.button.noline_open.level0 {background-position: 0 -18px;} .ztree li span.button.noline_close.level0 {background-position: -LzMaKdK18px -18px;}
if (departmentList.get(i).getId()==departmentList.get(j).getParentid()) {
JsonTree jt = new JsonTree();
jt.setId(departmentList.get(i).getId());
jt.setName(departmentList.get(i).getName());
jt.setpId(departmentList.get(i).getParentid());
jt.setOpen(false);
jt.setUrl("");
rootNode.add(jt);
break;
}else {
JsonTree jt = new JsonTree();
jt.setId(departmentList.get(i).getId());
jt.setName(departmentList.get(i).getName());
jt.setpId(departmentList.get(i).getParentid());
jt.setOpen(false);
jt.setUrl("addressListUserList.do?Departmentid="+departmentList.get(i).getId()+"&departmentName="+departmentList.get(i).getName());
rootNode.add(jt);
break;
}
}
}
return rootNode;
}
/**
* 加载部门成员列表
*/
public List
//1.先获取token
String accessToken = CommonUtil.getAccessToken("wxe510946434680dab", "eWTaho766INvp4e1MCsz1mHYuT2DAleb62REQ3vsFizhY4vtmwZpKweuxUVh33G0").getAccessToken();
//2.根据部门id和token的值获取部门成员列表
List
return userDetail;
}
3.工具类
//获取部门列表
public static List
List
// https://qyapi.weixin.qq.com/cgi-bin/department/list?access_token=ACCESS_TOKEN
String requestUrl = "https://qyapi.weixin.qq.com/cgi-bin/department/list?access_token=ACCESS_TOKEN";
requestUrl = requestUrl.replace("ACCESS_TOKEN", accessToken);
JSONObject jsonObject = CommonUtil.httpsRequest(requestUrl, "GET", null);
if (null != jsonObject) {
try {
departmentList = JSONArray.toList(jsonObject.getJSONArray("department"), Department.class);
} catch (JSONException e) {
departmentList = null;
int errorCode = jsonObject.getInt("errcode");
String errorMsg = jsonObject.getString("errmsg");
}
}
return departmentList;
}//获取部门成员详情
public static List
List
String requestUrl = "https://qyapi.weixin.qq.com/cgi-bin/user/list?access_token=ACCESS_TOKEN&department_id=DEPARTMENT_ID&fetch_child=1&status=0";
requestUrl = requestUrl.replace("ACCESS_TOKEN", accessToken).replace("DEPARTMENT_ID", departmentId);
JSONObject jsonObject = CommonUtil.httpsRequest(requestUrl, "GET", null);
if (null != jsonObject) {
try {
userDetail = JSONArray.toList(jsonObject.getJSONArray("userlist"),UserDetail.class);
} catch (JSONException e) {
userDetail = null;
int errorCode = jsonObject.getInt("errcode");
String errorMsg = jsonObject.getString("errmsg");
}
}
return userDetail;
}
4.js
var curMenu = null, zTree_Menu = null;
var setting = {
view: {
showLine: false,
showIcon: false,
selectedMulti: false,
dblClickExpand: false,
addDiyDom: addDiyDom
},
data: {
simpleData: {
enable: true
}
},
callback: {
beforeClick: beforeClick
}
};
var zNodes = null;
$.ajax({
type : "post",
async: false,
url :"addressListDepartmentjsp.do",
success : function(data) {
zNodes = eval('(' + data + ')');
},
error : function(data) {
}
});
function addDiyDom(treeId, treeNode) {
var spaceWidth = 5;
var switchObj = $("#" + treeNode.tId + "_switch"),
icoObj = $("#" + treeNode.tId + "_ico");
switchObj.remove();
icoObj.before(switchObj);
if (treeNode.level > 1) {
var spaceStr = "";
switchObj.before(spaceStr);
}
}
function beforeClick(treeId, treeNode) {
var str ='' ;
str = getAllChildrenNodes(treeNode,str);
if (str.substr(0,1)==',') str=str.substr(1);
if(str!=""){
treeNode.url="";
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
zTree.expandNode(treeNode);
return false;
}
if(str==""){
}
return true;
}
// 张晓 朱丹
function getAllChildrenNodes(treeNode,result){
//var strResult=result;
if (treeNode.isParent) {
var childrenNodes = treeNode.children;
if (childrenNodes) {
for (var i = 0; i < childrenNodes.length; i++) {
result += ',' + childrenNodes[i].id;
}
}
}
return result;
}
$(document).ready(function(){
var treeObj = $("#treeDemo");
$.fn.zTree.init(treeObj, setting, zNodes);
zTree_Menu = $.fn.zTree.getZTreeObj("treeDemo");
curMenu = zTree_Menu.getNodes()[0].children[0].children[0];
zTree_Menu.selectNode(curMenu);
treeObj.hover(function () {
if (!treeObj.hasClass("showIcon")) {
treeObj.addClass("showIcon");
}
}, function() {
treeObj.removeClass("showIcon");
});
});
.ztree * {font-size: 13pt;font-family:"Microsoft Yahei",Verdana,Simsun,"Segoe UI Web Light","Segoe UI Light","Segoe UI Web Regular","Segoe UI","Segoe UI Symbol","Helvetica Neue",Arial}
.ztree li ul{ margin:0; padding:0}
.ztree li {line-height:30px;}
.ztree li a {width:100%;height:30px;padding-top: 0px;border-bottom:1px #EEEEEE solid}
.ztree li a:hover {text-decoration:none; background-color: #E7E7E7;}
/* .ztree li a span.button.switch {visibility:hidden} */
.ztree.showIcon li a span.button.switch {visibility:visible}
.ztree li a.curSelectedNode {background-color:#D4D4D4;border:0;height:30px;}
.ztree li span {line-height:30px;}
.ztree li span.button {margin-top: -7px;}
.ztree li span.button.switch {width: 16px;height: 16px;}
.ztree li a.level0 span {font-size: 150%;font-weight: bold;}
.ztree li span.button {background-image:url("images/left_menuForOutLook.png"); *background-image:url("./left_menuForOutLook.gif")}
.ztree li span.button.switch.level0 {width: 20px; height:20px}
.ztree li span.button.switch.level1 {width: 20px; height:20px}
.ztree li span.button.noline_open {background-position: 0 0;}
.ztree li span.button.noline_close {background-position: -18px 0;}
.ztree li span.button.noline_open.level0 {background-position: 0 -18px;}
.ztree li span.button.noline_close.level0 {background-position: -LzMaKdK18px -18px;}
三、总结
通讯录功能并没有想象中的难,树结构采用ztree框架,后台查到的数据必须转换为ztree定义的名称,然后部门成员列表的显示和查询用到jquery mobile,在以后的文章中再介绍这种js的使用,从名字上就知道它是专门为手机页面开发的。
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