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@ -1,5 +1,6 @@ |
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package org.jeecg.modules.demo.seknowgroup.controller; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import java.util.Map; |
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@ -12,6 +13,11 @@ import javax.servlet.http.HttpServletResponse; |
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import org.jeecg.common.api.vo.Result; |
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import org.jeecg.common.system.query.QueryGenerator; |
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import org.jeecg.common.util.oConvertUtils; |
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import org.jeecg.modules.demo.know.entity.SeKonw; |
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import org.jeecg.modules.demo.know.service.ISeKonwService; |
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import org.jeecg.modules.demo.seknowgroup.entity.Exports; |
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import org.jeecg.modules.demo.seknowgroup.entity.NodeList; |
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import org.jeecg.modules.demo.seknowgroup.entity.NodeName; |
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import org.jeecg.modules.demo.seknowgroup.entity.SeKnowGroup; |
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import org.jeecg.modules.demo.seknowgroup.service.ISeKnowGroupService; |
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@ -20,6 +26,7 @@ import com.baomidou.mybatisplus.core.metadata.IPage; |
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page; |
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import lombok.extern.slf4j.Slf4j; |
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import org.jeecg.modules.konwRelationshipMain.entity.SeKonwRelationshipMain; |
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import org.jeecgframework.poi.excel.ExcelImportUtil; |
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import org.jeecgframework.poi.excel.def.NormalExcelConstants; |
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import org.jeecgframework.poi.excel.entity.ExportParams; |
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@ -50,6 +57,9 @@ public class SeKnowGroupController extends JeecgController<SeKnowGroup, ISeKnowG |
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@Autowired |
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private ISeKnowGroupService seKnowGroupService; |
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@Autowired |
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private ISeKonwService seKonwService; |
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/** |
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* 分页列表查询 |
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* |
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@ -168,4 +178,71 @@ public class SeKnowGroupController extends JeecgController<SeKnowGroup, ISeKnowG |
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return super.importExcel(request, response, SeKnowGroup.class); |
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} |
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/** |
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* 开始组装知识图谱 |
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*/ |
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@RequestMapping(value = "/zzzztp") |
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public Exports zzzztp(@RequestParam(name="id",required=true) String id) { |
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//最多显示三层结构
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List<NodeName> nodelist = new ArrayList<>(); |
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//开始根据id查找中心知识点id
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String pointnode = seKnowGroupService.findpointnode(id); |
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//开始组装知识点节点
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//获取中心知识点
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SeKonw seknow = seKonwService.getById(pointnode); |
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//将list的第一个位置设置成中心知识点名称
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NodeName nodes = new NodeName(); |
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nodes.setName(seknow.getName()); |
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nodelist.add(nodes); |
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//开是循环，根据中心知识点id，在知识点关系表中查询以中心知识点为中心查询第二层知识点
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List<String> listid = seKnowGroupService.listid(seknow.getId()); |
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//开始循环
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for (int i=0;i<listid.size();i++){ |
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NodeName nodes1 = new NodeName(); |
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//根据id获取知识点名字，并且进行赋值
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nodes1.setName(seKonwService.getById(listid.get(i)).getName()); |
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nodelist.add(nodes1); |
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//开始第二层循环
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List<String> listid2 = seKnowGroupService.listid(listid.get(i)); |
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System.out.println(listid2.size()); |
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for (int j =0;j<listid2.size();j++ ){ |
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NodeName nodes2 = new NodeName(); |
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SeKonw sek = new SeKonw(); |
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sek = seKonwService.getById(listid2.get(j)); |
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nodes2.setName(sek.getName()); |
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nodelist.add(nodes2); |
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} |
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} |
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//现在开始组装知识图谱经管系节点
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List<NodeList> nodelistdss = new ArrayList<>(); |
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//首先根据中心知识点查询
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List<SeKonwRelationshipMain> segouplisttemp = new ArrayList<>(); |
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segouplisttemp=seKnowGroupService.getzxzsnodelist(seknow.getId()); |
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//第二层
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for (int i=0; i< segouplisttemp.size();i++){ |
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NodeList ndoesl = new NodeList(); |
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ndoesl.setSource(seKonwService.getById(segouplisttemp.get(i).getPerKowId()).getName()); |
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ndoesl.setTarget(seKonwService.getById(segouplisttemp.get(i).getNextKnowId()).getName()); |
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ndoesl.setValue(seKonwService.getrelaint(segouplisttemp.get(i).getRelationId())); |
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nodelistdss.add(ndoesl); |
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List<SeKonwRelationshipMain> segouplisttemp2 = new ArrayList<>(); |
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segouplisttemp2=seKnowGroupService.getzxzsnodelist(segouplisttemp.get(i).getNextKnowId()); |
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for (int j=0;j<segouplisttemp2.size();j++){ |
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NodeList ndoesl2 = new NodeList(); |
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ndoesl2.setSource(seKonwService.getById(segouplisttemp2.get(j).getPerKowId()).getName()); |
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ndoesl2.setTarget(seKonwService.getById(segouplisttemp2.get(j).getNextKnowId()).getName()); |
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ndoesl2.setValue(seKonwService.getrelaint(segouplisttemp2.get(j).getRelationId())); |
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nodelistdss.add(ndoesl2); |
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} |
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} |
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Exports exep = new Exports(); |
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exep.setNodes(nodelist.stream().distinct().collect(Collectors.toList())); |
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exep.setLinks(nodelistdss); |
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return exep; |
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} |
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} |
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zhc077
1 year ago