JRT菜单

本文主要是介绍JRT菜单，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

上一章搭建了登录界面的雏形和抽取了登录接口。给多组使用登录和菜单功能提供预留，做到不强行入侵别人业务。任何产品只需要按自己表实现登录接口后配置到容器即可共用登录界面和菜单部分。最后自己的用户关联到JRT角色表即可。

登录效果

这次构建菜单体系

首先用dbo.JRTForm描述页面路径资源

用dbo.JRTFormFunction描述页面的控制点

然后用菜单dbo.JRTMenu表描述菜单树

最后用角色和角色菜单把菜单数据通过角色暴露给业务模块

这样业务模块就很自由了，可以自由的用自己的用户表，自己的用户角色关系。最终只需要有关系对应上JRTRole表就行了，在登录接口实现执行角色就能共用整套登录和菜单体系了。比如检验的用户登录的工作组。

登录接口实现类按具体表和菜单暴露的角色表对接，JRT开头的表是给大家共用的

效果

JRT提供执行SQL语句的api，不到万不得已的时候JRT不鼓励用SQL语句写业务，因为一旦用SQL之后，跨数据库就成为无稽之谈，目前没有发现使用SQL语句的必要性。

系统页面维护后台代码

import JRT.Core.CustomAttributes.Trans;
import JRT.Core.Dto.OutValue;
import JRT.Core.Util.TxtUtil;
import JRTBLLBase.BaseHttpHandlerNoSession;
import JRTBLLBase.Helper;
import JRT.Core.Dto.HashParam;
import JRT.Core.Dto.ParamDto;
import JRT.Core.Dto.OutParam;
import JRT.Model.Entity.*;
import JRT.Core.Util.Convert;
import JRT.Core.MultiPlatform.JRTContext;import java.io.File;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;/*** 界面资源维护的后台代码*/
public class ashJRTForm extends BaseHttpHandlerNoSession {/*** 保存数据,前台按表的属性名提交** @return 字符串*/public String SaveJRTForm() throws Exception {JRTForm dto = new JRTForm();//主键dto.RowID = Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), dto.RowID);//名称dto.CName = Helper.ValidParam(JRTContext.GetRequest(Request, "CName"), dto.CName);//序号dto.Sequence = Helper.ValidParam(JRTContext.GetRequest(Request, "Sequence"), dto.Sequence);//激活  {1:true,0:false}dto.Active = Helper.ValidParam(JRTContext.GetRequest(Request, "Active"), dto.Active);//相对路径dto.Path = Helper.ValidParam(JRTContext.GetRequest(Request, "Path"), dto.Path);//说明dto.Remark = Helper.ValidParam(JRTContext.GetRequest(Request, "Remark"), dto.Remark);//帮助信息dto.FormHelp = Helper.ValidParam(JRTContext.GetRequest(Request, "FormHelp"), dto.FormHelp);//宽度dto.HelpWidth = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpWidth"), dto.HelpWidth);//高度dto.HelpHeight = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpHeight"), dto.HelpHeight);//帮助文档路径dto.HelpDoc = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpDoc"), dto.HelpDoc);OutParam out = new OutParam();int ret = 0;//更新if (dto.RowID > 0) {ret = EntityManager().Update(dto, null, out, null, null, null);}//插入数据else {ret = EntityManager().Save(dto, out);}if (ret == 1) {return Helper.Success();} else {return Helper.Error(out);}}/*** 删除数据，多个RowID以上尖号分割** @return 字符串*/@Transpublic String DeleteJRTForm() throws Exception {String RowIDS = Helper.ValidParam(JRTContext.GetRequest(Request, "RowIDS"), "");if (RowIDS.isEmpty()) {return Helper.Error("请传入要删除数据的RowID,多个以^分割!");}//分割主键String[] arr = RowIDS.split("^");//循环删除数据for (int i = 0; i < arr.length; i++) {int formDR = Convert.ToInt32(arr[i]);//删除页面功能点List<JRTFormFunction> formFunList = EntityManager().FindByColVal(JRTFormFunction.class, "FormDR", formDR);if (formFunList != null && formFunList.size() > 0) {for (JRTFormFunction f : formFunList) {int ret = EntityManager().Remove(f, ErrRet());if (ret != 1) {throw new Exception(Err.GetString());}}}//删除页面数据int ret = EntityManager().RemoveById(JRTForm.class, formDR, ErrRet());if (ret != 1) {throw new Exception(Err.GetString());}}return Helper.Success();}/*** 查询数据,前台按表的属性名提交** @return 字符串*/public String QryJRTForm() throws Exception {//预留的取前台参数代码//参数List<ParamDto> para = new ArrayList<>();//sql连接符号List<String> joiner = new ArrayList<>();//sql比较符号List<String> operators = new ArrayList<>();//模糊查询String Filter = Helper.ValidParam(JRTContext.GetRequest(Request, "Filter"), "");//预留参数//主键String RowID = Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), "");//名称String CName = Helper.ValidParam(JRTContext.GetRequest(Request, "CName"), "");//序号String Sequence = Helper.ValidParam(JRTContext.GetRequest(Request, "Sequence"), "");//激活  {1:true,0:false}String Active = Helper.ValidParam(JRTContext.GetRequest(Request, "Active"), "");//相对路径String Path = Helper.ValidParam(JRTContext.GetRequest(Request, "Path"), "");//说明String Remark = Helper.ValidParam(JRTContext.GetRequest(Request, "Remark"), "");//帮助信息String FormHelp = Helper.ValidParam(JRTContext.GetRequest(Request, "FormHelp"), "");//宽度String HelpWidth = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpWidth"), "");//高度String HelpHeight = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpHeight"), "");//帮助文档路径String HelpDoc = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpDoc"), "");//模糊查询if (!Filter.isEmpty()) {ParamDto p = null;//名称p = new ParamDto();p.Key = "CName";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//相对路径p = new ParamDto();p.Key = "Path";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//说明p = new ParamDto();p.Key = "Remark";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//帮助信息p = new ParamDto();p.Key = "FormHelp";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//帮助文档路径p = new ParamDto();p.Key = "HelpDoc";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");}//调用查询String json = EntityManager().QueryAllWithFK(JRTForm.class, para, "", true, -1, -1, "", joiner, operators);return json;}/*** 得到页面的功能点** @return*/public String GetFormFunction() throws Exception {int FormDR = Helper.ValidParam(JRTContext.GetRequest(Request, "FormDR"), 0);List<FormFunctionDto> retList = GetFunctionList(FormDR);if (retList == null || retList.size() == 0) {return "[{\"RowID\":\"-2\",\"Name\":\"" + "\"无功能点控制\"" + "\"}]";} else {//取功能点名称for (FormFunctionDto one : retList) {if (one.FunctionDR != null) {JRTFunction fun = EntityManager().DolerGet(JRTFunction.class, one.FunctionDR);one.FunctionName = fun.CName;}}}return Helper.Object2Json(retList);}/*** 得到页面功能点列表** @param formDR 页面主键* @return 页面功能点* @throws Exception*/private List<FormFunctionDto> GetFunctionList(int formDR) throws Exception {List<FormFunctionDto> retList = new ArrayList<>();HashParam hs = new HashParam();hs.Add("FormDR", formDR);//页面功能点List<FormFunctionDto> formFunctions = EntityManager().FindAll(FormFunctionDto.class, hs, "", -1, -1, "", null, null);//读取指定文件中的功能点//基地址String basePath = JRTContext.MapPath("");//得到页面数据JRTForm form = EntityManager().GetById(JRTForm.class, formDR);if (form != null) {String codeStr = GetFormCode(form, basePath);//调用方法读取代码中功能点集合List<String> functionCodes = GetFunctionCode(codeStr);//功能点JRTFunction functionOne = null;//实际页面功能点List<JRTFunction> realFunctions = new ArrayList<>();if (functionCodes != null) {for (String functionCode : functionCodes) {functionOne = EntityManager().GetByColVal(JRTFunction.class, "Code", functionCode);if (functionOne != null) {realFunctions.add(functionOne);} else {JRTFunction funcDto = new JRTFunction();funcDto.Active = true;funcDto.CName = functionCode;funcDto.Code = functionCode;funcDto.Sequence = 1;OutValue key = new OutValue();int ret = EntityManager().Save(funcDto, key, ErrRet());if (ret == 1) {funcDto.RowID = key.GetInerger();realFunctions.add(funcDto);}}}}//遍历页面功能点检测页面不提供的功能点，数据库有页面没有的功能点for (FormFunctionDto f : formFunctions) {boolean isHas = false;for (JRTFunction rf : realFunctions) {if (rf.RowID == f.FunctionDR) {isHas = true;break;}}if (isHas == false) {//应该删除的数据f.FormDR = -1;}retList.add(f);}//页面有数据库没有的功能点功能点for (JRTFunction rf1 : realFunctions) {boolean isHas = false;for (FormFunctionDto f1 : formFunctions) {if (rf1.RowID == f1.FunctionDR) {isHas = true;break;}}if (isHas == false) {FormFunctionDto dto = new FormFunctionDto();//该添加的数据dto.RowID = -1;dto.FormDR = formDR;dto.FunctionDR = rf1.RowID;retList.add(dto);}}return retList;} else {return retList;}}/*** 得到页面的代码** @param form     页面* @param basePath 根地址* @return 页面代码* @throws Exception*/private String GetFormCode(JRTForm form, String basePath) throws Exception {String formPath = form.Path;formPath = formPath.split("\\?")[0];//路径存在if (formPath != null && formPath.length() > 1) {formPath = formPath.replace("../../", "").replace("../", "").replace("/", (char) 0 + "");String[] arr = formPath.split((char) 0 + "");String pathR = arr[0];for (int i = 1; i < arr.length; i++) {pathR = Paths.get(pathR, arr[i]).toString();}formPath = Paths.get(basePath, pathR).toString();if (formPath.toLowerCase().contains(".pdf")) {return "";}int index = formPath.indexOf(".aspx");formPath = formPath.substring(0, index + 5);File fi = new File(formPath);//如果文件存在,读取文件信息if (fi.exists()) {//读取所有代码String codeStr = TxtUtil.ReadTextStr(formPath);return codeStr;}}return "";}/*** 处理功能点的特色字符** @param data 数据* @return 剔除特殊字符的数据*/public String DealSpChar(String data) {for (int i = 0; i <= 31; i++) {data = data.replace((char) i + "", "");}data = data.replace((char) 127 + "", "");data = data.replace("\r\n", "");data = data.replace(";", "");return data;}/*** 得到页面功能点代码** @param codeStr 页面代码串* @return*/private List<String> GetFunctionCode(String codeStr) {List<String> codes = new ArrayList<>();int curIndex = 0;int startIndex = 0;while (curIndex == 0) {String funStrFlag1 = "SYSPageCommonInfo.GetFunction(";curIndex = codeStr.indexOf(funStrFlag1, startIndex);if (curIndex > 0) {//得到功能点后下标int endIndex = codeStr.indexOf(")", curIndex + funStrFlag1.length() + 1);//得到功能点串String funStr = codeStr.substring(curIndex + funStrFlag1.length() + 1, endIndex - 1);funStr = DealSpChar(funStr);//没有就添加到集合,有就不要if (!codes.contains(funStr)) {codes.add(funStr);}curIndex = 0;startIndex = endIndex;continue;}}return codes;}/*** 同步功能点** @return* @throws Exception*/public String RsyncFun() throws Exception {int formDR = Helper.ValidParam(JRTContext.GetRequest(Request, "FormDR"), 0);List<FormFunctionDto> list = GetFunctionList(formDR);if (list != null && list.size() > 0) {for (FormFunctionDto v : list) {//删除if (v.FormDR == -1) {int ret = EntityManager().RemoveById(JRTFormFunction.class, v.RowID, ErrRet());}//添加if (v.RowID == -1) {int ret = EntityManager().Save(v);}}}return Helper.Success();}/*** 页面功能点返回实体*/public static class FormFunctionDto extends JRTFormFunction {/*** 功能点名称*/public String FunctionName;}
}

菜单维护的后台代码

import JRT.Core.CustomAttributes.Trans;
import JRT.Core.Dto.OutValue;
import JRT.Core.Util.TxtUtil;
import JRTBLLBase.BaseHttpHandlerNoSession;
import JRTBLLBase.Helper;
import JRT.Core.Dto.HashParam;
import JRT.Core.Dto.ParamDto;
import JRT.Core.Dto.OutParam;
import JRT.Model.Entity.*;
import JRT.Core.Util.Convert;
import JRT.Core.MultiPlatform.JRTContext;import java.io.File;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;/*** 菜单资源维护的后台代码*/
public class ashJRTMenu extends BaseHttpHandlerNoSession {/*** 查询所有页面数据** @return* @throws Exception*/public String QueryAllForm() throws Exception {//预留的取前台参数代码//参数List<ParamDto> para = new ArrayList<>();//sql连接符号List<String> joiner = new ArrayList<>();//sql比较符号List<String> operators = new ArrayList<>();//模糊查询String Filter = Helper.ValidParam(JRTContext.GetRequest(Request, "Filter"), "");//预留参数//主键String RowID = Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), "");//名称String CName = Helper.ValidParam(JRTContext.GetRequest(Request, "CName"), "");//序号String Sequence = Helper.ValidParam(JRTContext.GetRequest(Request, "Sequence"), "");//激活  {1:true,0:false}String Active = Helper.ValidParam(JRTContext.GetRequest(Request, "Active"), "");//相对路径String Path = Helper.ValidParam(JRTContext.GetRequest(Request, "Path"), "");//说明String Remark = Helper.ValidParam(JRTContext.GetRequest(Request, "Remark"), "");//帮助信息String FormHelp = Helper.ValidParam(JRTContext.GetRequest(Request, "FormHelp"), "");//宽度String HelpWidth = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpWidth"), "");//高度String HelpHeight = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpHeight"), "");//帮助文档路径String HelpDoc = Helper.ValidParam(JRTContext.GetRequest(Request, "HelpDoc"), "");//模糊查询if (!Filter.isEmpty()) {ParamDto p = null;//名称p = new ParamDto();p.Key = "CName";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//相对路径p = new ParamDto();p.Key = "Path";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//说明p = new ParamDto();p.Key = "Remark";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//帮助信息p = new ParamDto();p.Key = "FormHelp";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");//帮助文档路径p = new ParamDto();p.Key = "HelpDoc";p.Value = "%" + Filter + "%";para.add(p);joiner.add("or");operators.add("like");}//调用查询String json = EntityManager().QueryAllWithFK(JRTForm.class, para, "", false, -1, -1, "", joiner, operators);return json;}/*** 查询所有菜单** @return* @throws Exception*/public String GetAllMenu() throws Exception {String SystemDR = Helper.ValidParam(JRTContext.GetRequest(Request, "SystemDR"), "");MenuTreeDto retMenu = new MenuTreeDto();retMenu.isFolder = "1";retMenu.id = "0";retMenu.RowID = 0;retMenu.Level = 0;HashParam hs = new HashParam();if (!SystemDR.isEmpty()) {retMenu.SystemDR = Convert.ToInt32(SystemDR);hs.Add("SystemDR", Convert.ToInt32(SystemDR));JRTSystem sysDto = EntityManager().DolerGet(JRTSystem.class, Convert.ToInt32(SystemDR));retMenu.text = sysDto.SysName;retMenu.CName = sysDto.SysName;}//查询角色系统的全部菜单数据List<JRTMenu> allMenu = EntityManager().FindAll(JRTMenu.class, hs, "Sequence asc", "", null, null);int seqIndex = 0;List<String> upCol = new ArrayList<>();upCol.add("Sequence");for (JRTMenu m : allMenu) {//一级菜单if (m.ParentDR == null) {seqIndex++;//更新序号if (m.Sequence != seqIndex * 5) {m.Sequence = seqIndex * 5;int ret = EntityManager().Update(m, ErrRet(), upCol);}MenuTreeDto one = MenuToMenuDto(m);one.isFolder = "1";one.state = "closed";one.Level = retMenu.Level + 1;retMenu.children.add(one);AddChildMenu(one, allMenu);}}return "[" + Helper.Object2Json(retMenu) + "]";}/*** 更新菜单序号** @return* @throws Exception*/public String UpdateSequence() throws Exception {int RowID = Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), -1);int Sequence = Helper.ValidParam(JRTContext.GetRequest(Request, "Sequence"), -1);JRTMenu curMenu = EntityManager().GetById(JRTMenu.class, RowID);if (curMenu == null) {return Helper.Error("没有找到菜单数据！");}curMenu.Sequence = Sequence;List<String> upCol = new ArrayList<>();upCol.add("Sequence");int ret = EntityManager().Update(curMenu, ErrRet(), upCol);if (ret == -1) {return Helper.Error(this.Err);}return Helper.Success();}/*** 粘贴菜单，复制的才能只能粘贴到复制级别的上级,或者整个菜单树** @return*/@Transpublic String PasteMenu() throws Exception {//老节点int OldDR = Helper.ValidParam(JRTContext.GetRequest(Request, "OldDR"), 0);//新节点int NewDR = Helper.ValidParam(JRTContext.GetRequest(Request, "NewDR"), 0);//目标系统int SystemDR = Helper.ValidParam(JRTContext.GetRequest(Request, "SystemDR"), 0);//源头系统int OldSystemDR = Helper.ValidParam(JRTContext.GetRequest(Request, "OldSystemDR"), 0);//复制整个菜单树if (OldDR == 0) {HashParam hs = new HashParam();hs.Add("SystemDR", OldSystemDR);//查询角色系统的全部菜单数据List<JRTMenu> allMenu = EntityManager().FindAllSimple(JRTMenu.class, hs);for (JRTMenu one : allMenu) {if (one.ParentDR == null) {int oneOldID = one.RowID;one.SystemDR = SystemDR;OutValue key = new OutValue();int ret = EntityManager().Save(one, key, ErrRet());if (ret == 1) {for (JRTMenu tow : allMenu) {if (tow.ParentDR != null && tow.ParentDR == oneOldID) {tow.ParentDR = one.RowID;tow.SystemDR = SystemDR;int ret1 = EntityManager().Save(tow, key, ErrRet());if (ret1 != 1) {throw new Exception("复制2级菜单异常:" + ErrRet().GetString());}}}} else {throw new Exception("复制1级菜单异常:" + ErrRet().GetString());}}}} else {JRTMenu menuOld = EntityManager().GetById(JRTMenu.class, OldDR);//复制目录到根节点if (NewDR == 0) {HashParam hs = new HashParam();hs.Add("ParentDR", OldDR);//查询角色系统的全部菜单数据List<JRTMenu> allChildMenu = EntityManager().FindAllSimple(JRTMenu.class, hs);menuOld.SystemDR = SystemDR;OutValue key = new OutValue();int ret = EntityManager().Save(menuOld, key, ErrRet());if (ret == 1) {for (JRTMenu tow : allChildMenu) {tow.ParentDR = menuOld.RowID;tow.SystemDR = SystemDR;int ret1 = EntityManager().Save(tow, key, ErrRet());if (ret1 != 1) {throw new Exception("复制2级菜单异常:" + ErrRet().GetString());}}} else {throw new Exception("复制1级菜单异常:" + ErrRet().GetString());}}//复制子菜单到目录else {OutValue key = new OutValue();menuOld.ParentDR = NewDR;menuOld.SystemDR = SystemDR;int ret = EntityManager().Save(menuOld, key, ErrRet());if (ret != 1) {throw new Exception("复制1级菜单异常:" + ErrRet().GetString());}}}return Helper.Success();}/*** 保存数据,前台按表的属性名提交** @return 字符串*/public String SaveJRTMenu() throws Exception {JRTMenu dto = new JRTMenu();//主键dto.RowID = Helper.ValidParam(JRTContext.GetRequest(Request, "RowID"), dto.RowID);//名称dto.CName = Helper.ValidParam(JRTContext.GetRequest(Request, "CName"), dto.CName);//上级dto.ParentDR = Helper.ValidParam(JRTContext.GetRequest(Request, "ParentDR"), dto.ParentDR);//页面路径dto.FormDR = Helper.ValidParam(JRTContext.GetRequest(Request, "FormDR"), dto.FormDR);//功能描述dto.Description = Helper.ValidParam(JRTContext.GetRequest(Request, "Description"), dto.Description);//图标dto.Icon = Helper.ValidParam(JRTContext.GetRequest(Request, "Icon"), dto.Icon);//序号dto.Sequence = Helper.ValidParam(JRTContext.GetRequest(Request, "Sequence"), dto.Sequence);//激活  {1:true,0:false}dto.Active = Helper.ValidParam(JRTContext.GetRequest(Request, "Active"), dto.Active);//是否置顶显示  {1:true,0:false}dto.IsTop = Helper.ValidParam(JRTContext.GetRequest(Request, "IsTop"), dto.IsTop);//子系统dto.SystemSubDR = Helper.ValidParam(JRTContext.GetRequest(Request, "SystemSubDR"), dto.SystemSubDR);//系统模块dto.SystemDR = Helper.ValidParam(JRTContext.GetRequest(Request, "SystemDR"), dto.SystemDR);//空:在Tab页打印,0：弹窗打开,1：独立打开dto.OpenModel = Helper.ValidParam(JRTContext.GetRequest(Request, "OpenModel"), dto.OpenModel);//打开宽度dto.OpenWidth = Helper.ValidParam(JRTContext.GetRequest(Request, "OpenWidth"), dto.OpenWidth);//打开高度dto.OpenHeight = Helper.ValidParam(JRTContext.GetRequest(Request, "OpenHeight"), dto.OpenHeight);//根节点if(dto.ParentDR==0){dto.ParentDR=null;}OutParam out = new OutParam();int ret = 0;//更新if (dto.RowID > 0) {ret = EntityManager().Update(dto, null, out, null, null, null);}//插入数据else {ret = EntityManager().Save(dto, out);}if (ret == 1) {return Helper.Success();} else {return Helper.Error(out);}}/*** 删除数据，多个RowID以上尖号分割** @return 字符串*/public String DeleteJRTMenu() throws Exception {String RowIDS = Helper.ValidParam(JRTContext.GetRequest(Request, "RowIDS"), "");if (RowIDS.isEmpty()) {return Helper.Error("请传入要删除数据的RowID,多个以^分割!");}//分割主键String[] arr = RowIDS.split("^");//out参数OutParam out = new OutParam();//循环删除数据for (int i = 0; i < arr.length; i++) {//是否有子菜单List<JRTMenu> child=EntityManager().FindByColVal(JRTMenu.class,"ParentDR",Convert.ToInt32(arr[i]));if(child!=null&&child.size()>0){return Helper.Error("当前菜单已经有子菜单数据，请先删除子项!");}int ret = EntityManager().RemoveById(JRTMenu.class, Convert.ToInt32(arr[i]), out);if (ret != 1) {return Helper.Error(out);}}return Helper.Success();}/*** 添加子菜单** @param one     一级菜单* @param allMenu 所有菜单*/private void AddChildMenu(MenuTreeDto one, List<JRTMenu> allMenu) throws Exception {int seqIndex = 0;List<String> upCol = new ArrayList<>();upCol.add("Sequence");for (JRTMenu m : allMenu) {if (m.ParentDR != null && one.RowID == m.ParentDR) {seqIndex++;//更新序号if (m.Sequence != seqIndex * 5) {m.Sequence = seqIndex * 5;int ret = EntityManager().Update(m, ErrRet(), upCol);}MenuTreeDto child = MenuToMenuDto(m);child.Level = one.Level + 1;one.children.add(child);AddChildMenu(child, allMenu);}}}/*** 菜单表是实体得到菜单数据的实体** @param menu 菜单表数据* @return 菜单树数据* @throws Exception*/private MenuTreeDto MenuToMenuDto(JRTMenu menu) throws Exception {MenuTreeDto oneMenu = new MenuTreeDto();oneMenu.RowID = menu.RowID;oneMenu.id = String.valueOf(menu.RowID);oneMenu.CName = menu.CName;oneMenu.text = menu.CName;oneMenu.isFolder = "0";oneMenu.FormDR = menu.FormDR;//页面路径if(menu.FormDR!=null){JRTForm form=EntityManager().DolerGet(JRTForm.class,menu.FormDR);oneMenu.FormPath=form.Path;}if (menu.ParentDR == null) {oneMenu.ParentDR = 0;} else {oneMenu.ParentDR = menu.ParentDR;}oneMenu.Description = menu.Description;oneMenu.Icon = menu.Icon;oneMenu.iconCls = "icon iconfont " + menu.Icon;oneMenu.Sequence = menu.Sequence;oneMenu.Active = menu.Active;oneMenu.IsTop = menu.IsTop;oneMenu.OpenModel = menu.OpenModel;if (menu.OpenWidth == null) {oneMenu.OpenWidth = "";} else {oneMenu.OpenWidth = String.valueOf(menu.OpenWidth);}if (menu.OpenHeight == null) {oneMenu.OpenHeight = "";} else {oneMenu.OpenHeight = String.valueOf(menu.OpenHeight);}oneMenu.SystemDR = menu.SystemDR;return oneMenu;}/*** 菜单树实体*/public static class MenuTreeDto {/*** 构造函数*/public MenuTreeDto() {id = "";text = "";iconCls = "";isFolder = "";state = "";checked = "";RowID = 0;Level = 0;CName = "";FormDR = null;ParentDR = 0;Description = "";Icon = "";Sequence = 0;Active = true;IsTop = false;OpenModel = "";OpenWidth = "";OpenHeight = "";children = new ArrayList<>();SystemDR = 0;FormPath="";}/*** 树id*/public String id;/*** 树文本*/public String text;/*** 树图标*/public String iconCls;/*** 是否是文件夹*/public String isFolder;/*** 树的状态*/public String state;/*** 是否选择*/public String checked;/*** 层级*/public int Level;/*** 菜单主键*/public int RowID;/*** 菜单名称*/public String CName;/*** 菜单路径*/public Integer FormDR;/*** 菜单父级*/public int ParentDR;/*** 菜单描述*/public String Description;/*** 菜单图标*/public String Icon;/*** 菜单序号*/public int Sequence;/*** 是否激活*/public Boolean Active;/*** 是否在顶部*/public Boolean IsTop;/*** 打开模式*/public String OpenModel;/*** 打开宽度*/public String OpenWidth;/*** 打开高度*/public String OpenHeight;/*** 子菜单*/public List<MenuTreeDto> children;/*** 系统*/public int SystemDR;/*** 页面路径*/public String FormPath;}}

登录界面的后台

import JRT.Core.Dto.HashParam;
import JRT.Core.MultiPlatform.JRTConfigurtaion;
import JRT.Core.MultiPlatform.JRTContext;
import JRT.Core.Util.IPMacUtil;
import JRT.Core.Util.Md5Util;
import JRT.Core.Util.PassWordUtil;
import JRT.Core.Util.TimeParser;
import JRT.DAL.ORM.EntityManager.EntityManagerImpl;
import JRT.Login.ILogin;
import JRT.Login.SelectRoleDto;
import JRT.Model.Bussiness.Sessions;
import JRT.Model.Entity.JRTUserLog;
import JRT.Model.Entity.SYSParameter;
import JRTBLLBase.BaseHttpHandlerNoSession;
import JRTBLLBase.Helper;import java.util.HashMap;
import java.util.List;/*** 作为登录界面的后台实现类，实现用户验证和修改密码登，为登录构造会话*/
public class ashLogin extends BaseHttpHandlerNoSession {/*** 登录接口*/private ILogin login=null;/*** 得到登录的实现类* @return* @throws Exception*/private ILogin Login() throws Exception{//登录类型String LoginType=Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "LoginType"), "LIS");if(login==null) {login = (ILogin) JRT.Core.Context.ObjectContainer.GetObject(LoginType);}return login;}/*** 得到登录信息* @return 常用信息的键值对*/public String GetLoginInfo() throws Exception{HashMap map=new HashMap();//系统标题map.put("SystemTitle",Login().GetSystemTitle());//系统名称map.put("SystemName",Login().GetSystemName());//模块名称map.put("UrlTitle",Login().GetUrlTitle());//选择的角色名称map.put("RoleTypeName",Login().GetRoleTypeName());//密码级别map.put("SYSPasswordLevel",Login().GetSYSPasswordLevel());//密码长度map.put("SYSPasswordLength",Login().GetSYSPasswordLength());//显示的服务器IPString ServiceShowIP= JRTConfigurtaion.Configuration("ServiceShowIP");//密码长度map.put("ServiceShowIP",ServiceShowIP);//密码长度map.put("ClientIP",JRTContext.GetClientIP(Request));return Helper.Object2Json(map);}/*** 校验用户* @return*/public String CheckUser() throws Exception{//用户名String UserCode = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "UserCode"), "");//密码String Password = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "Password"), "");//解密密码Password=JRT.Core.Util.RsaUtil.RsaDecrypt(Password);//验证密码boolean ret=Login().CheckUser(UserCode,Password);if(ret==false){return Helper.Error("用户名或密码错误!");}else{//用户名加上时间构成时间戳String timeSpan=JRT.Core.Util.RsaUtil.RsaEncrypt(JRT.Core.Util.TimeParser.GetNowTime()+"^"+UserCode);//得到选择的角色数据List<SelectRoleDto> roleList=Login().GetSelectRole(UserCode);HashMap map=new HashMap();//系统标题map.put("TimeSpan",timeSpan);map.put("RoleList",roleList);return Helper.Success(Helper.Object2Json(map));}}/*** 登录并且构造会话* @return*/public String LoginSys() throws Exception{//用户名String UserCode = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "UserCode"), "");//密码String Password = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "Password"), "");//角色String RoleJson = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "RoleJson"), "");//登录类型String LoginType=Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "LoginType"), "LIS");//解密密码Password=JRT.Core.Util.RsaUtil.RsaDecrypt(Password);//验证密码boolean ret=Login().CheckUser(UserCode,Password);if(ret==false){return Helper.Error("用户名或密码错误!");}//角色对象SelectRoleDto role=(SelectRoleDto)Helper.Json2Object(RoleJson,SelectRoleDto.class);//会话IDString SYSSessionID="";String SessionKey="JRTUserSession";//取会话对象Sessions session=JRTContext.GetSession(Session,SessionKey);if(session!=null){SYSSessionID=LoginType+"-"+role.UserID+"-"+role.GroupID+"-"+role.RoleDR;SYSSessionID= Md5Util.GetMd5Hash(SYSSessionID);SessionKey="JRTUserSession-"+SYSSessionID;}Sessions sessionNew=new Sessions();sessionNew.IpAddress= JRTContext.GetClientIP(Request);sessionNew.UserCode=role.UserCode;sessionNew.UserID=role.UserID;sessionNew.UserName=role.UserName;sessionNew.SessionStr=role.SessionStr;sessionNew.GroupID=role.GroupID;sessionNew.RoleDR=role.RoleDR;sessionNew.RoleName=role.RoleName;sessionNew.SYSSessionID=SYSSessionID;sessionNew.LoginDate=Helper.GetNowDate();sessionNew.LoginTime=Helper.GetNowTime();sessionNew.LoginType=LoginType;JRTContext.SetSession(Session,SessionKey,sessionNew);return Helper.Success(SYSSessionID);}/*** 修改密码* @return*/public String ChangePassword() throws Exception{//用户名String UserCode = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "UserCode"), "");//密码String Password = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "Password"), "");//解密密码Password=JRT.Core.Util.RsaUtil.RsaDecrypt(Password);//新密码String PasswordNew = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "PasswordNew"), "");//解密密码PasswordNew=JRT.Core.Util.RsaUtil.RsaDecrypt(PasswordNew);String ret=Login().ChangePassword(UserCode,Password,PasswordNew);if(ret.isEmpty()){//修改密码日志SaveUserLog(UserCode,"UP","修改密码");return Helper.Success();}else{return Helper.Error(ret);}}/*** 保存用户日志* @param UserCode* @param LogType* @param Remark* @throws Exception*/private void SaveUserLog(String UserCode,String LogType,String Remark) throws Exception{//登录类型String LoginType=Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "LoginType"), "LIS");JRTUserLog log=new JRTUserLog();log.AddDate= Helper.GetNowDate();log.AddTime=Helper.GetNowTime();log.IPAddress=Helper.GetClientIP(Request);log.LogType=LogType;log.Remark=Remark;log.Site=IPMacUtil.GetLocalIPv4Address();log.SysCode=LoginType;log.UserCode=UserCode;EntityManager().Save(log);}/*** 得到修改密码信息* @return*/public String GetChangePassInfo() throws Exception{//用户名String UserCode = Helper.ValidParam(JRT.Core.MultiPlatform.JRTContext.GetRequest(Request, "UserCode"), "");int changePassDay=-1;//查询系统参数SYSParameter dto = EntityManager().GetByColVal(SYSParameter.class, "Code", "SYSChangePassDay");if (dto != null) {if (dto.ParaValue != null && !dto.ParaValue.isEmpty()) {changePassDay=Integer.valueOf(dto.ParaValue);}}//要求定期换密码if(changePassDay>0){HashParam hs=new HashParam();hs.Add("UserCode",UserCode);hs.Add("LogType","UP");//按日期倒序取top1List<JRTUserLog> logLast=EntityManager().FindAllTop(JRTUserLog.class,1,hs,"AddDate desc","",null,null);//没日志插入一个if(logLast==null||logLast.size()==0){//修改密码日志SaveUserLog(UserCode,"UP","修改密码");return "";}//超期没改密码if(TimeParser.DaysBetween(Helper.GetNowDate(),logLast.get(0).AddDate)>changePassDay){return "系统已开启密码天数检测:系统检测到您的密码已经超过"+changePassDay+"天未修改";}}return "";}}

为了提高效率会用M方法把所有表的实体、后台、前端代码统一生成到Copy目录供开发拷贝表操作和界面的基础逻辑

这些功能在PostGreSql和人大金仓跑起来是一样的，因为没使用SQL，都是基于ORM的api实现的功能。之所以用IRIS开发是因为表结构来回调整直接k表数据方便，效率还是很重要的，jrtlis计划的最终目标将以此开发质控系统、鉴定过程、检验系统。

这篇关于JRT菜单的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！

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