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vue-gojs
Commit 0c3502c8 by 吴斌
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update：路径寻找

parent 112d3fb3
Showing with 38 additions and 36 deletions
src/App.vue
...@@ -140,7 +140,7 @@ ...@@ -140,7 +140,7 @@
import {onMounted, ref, triggerRef} from "vue"; import {onMounted, ref, triggerRef} from "vue";
import SourceNodeCollection from "./components/source/source-node-collection.vue"; import SourceNodeCollection from "./components/source/source-node-collection.vue";
import go from "gojs"; import go from "gojs";
import {getSelectedNodes, GO} from "./kit/GOJSKit.ts"; import {findNodesAllWayBetween, getSelectedNodes, GO} from "./kit/GOJSKit.ts";
import {createRotatingTool, makeDiagramNodeTemplate} from "./kit/NodeTemplateKit.ts"; import {createRotatingTool, makeDiagramNodeTemplate} from "./kit/NodeTemplateKit.ts";
import {GuidedDraggingTool} from "./kit/extensions/GuidedDraggingTool.ts"; import {GuidedDraggingTool} from "./kit/extensions/GuidedDraggingTool.ts";
import {PortShiftingTool} from "./kit/extensions/PortShiftingTool.ts"; import {PortShiftingTool} from "./kit/extensions/PortShiftingTool.ts";
...@@ -190,6 +190,8 @@ const portTypeList =[ ...@@ -190,6 +190,8 @@ const portTypeList =[
{label:'下方', value:"0.5 1"}, {label:'下方', value:"0.5 1"},
] ]
const analyzePath = ref([])
// 源节点搜索 // 源节点搜索
// let inputSearchNode = ref('') // let inputSearchNode = ref('')
// 用于计算源区域的滚动条区域高度 // 用于计算源区域的滚动条区域高度
...@@ -252,27 +254,27 @@ function importData(){ ...@@ -252,27 +254,27 @@ function importData(){
{"name":"三头","nodeCollection":"pipe","geometry":"F1 M0 0 L60 0 60 20 50 20 Q40 20 40 30 L40 40 20 40 20 30 Q20 20 10 20 L0 20z","fill":"rgba(128, 128, 128, 0.5)","category":"geometry","portArray":[{"name":"端口1","portId":"854f9c8e-0652-44aa-9705-95dc825ad577","alignment":"0 0.25 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"0 0.5 0 0","toSpot":"0 0.5 0 0","isHighlighted":false},{"name":"端口2","portId":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","alignment":"1 0.25 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"1 0.5 0 0","toSpot":"1 0.5 0 0","isHighlighted":false},{"name":"端口3","portId":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","alignment":"0.5 1 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"0.5 1 0 0","toSpot":"0.5 1 0 0","isHighlighted":false}],"key":-15,"loc":"357.5 -620","angle":0} {"name":"三头","nodeCollection":"pipe","geometry":"F1 M0 0 L60 0 60 20 50 20 Q40 20 40 30 L40 40 20 40 20 30 Q20 20 10 20 L0 20z","fill":"rgba(128, 128, 128, 0.5)","category":"geometry","portArray":[{"name":"端口1","portId":"854f9c8e-0652-44aa-9705-95dc825ad577","alignment":"0 0.25 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"0 0.5 0 0","toSpot":"0 0.5 0 0","isHighlighted":false},{"name":"端口2","portId":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","alignment":"1 0.25 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"1 0.5 0 0","toSpot":"1 0.5 0 0","isHighlighted":false},{"name":"端口3","portId":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","alignment":"0.5 1 0 0","fromLinkable":true,"toLinkable":true,"fromMaxLinks":999,"toMaxLinks":999,"fromSpot":"0.5 1 0 0","toSpot":"0.5 1 0 0","isHighlighted":false}],"key":-15,"loc":"357.5 -620","angle":0}
], ],
"linkDataArray": [ "linkDataArray": [
{"from":-5,"to":-1,"fromPort":"51b9d16b-8eea-4c4e-92a2-5bb9d99d294f","toPort":"11c8ba71-e7cc-41ee-b7d3-cd2814e26f0f","points":[-301.3888888888889,-330,-311.3888888888889,-330,-311.3888888888889,-330,-311.3888888888889,-401.1228164268244,-408.10975857377355,-401.1228164268244,-418.10975857377355,-401.1228164268244], category:"Arrow"}, {"from":-5,"to":-1,"fromPort":"51b9d16b-8eea-4c4e-92a2-5bb9d99d294f","toPort":"11c8ba71-e7cc-41ee-b7d3-cd2814e26f0f","points":[-301.3888888888889,-330,-311.3888888888889,-330,-311.3888888888889,-330,-311.3888888888889,-401.1228164268244,-408.10975857377355,-401.1228164268244,-418.10975857377355,-401.1228164268244],"category":"Arrow"},
{"from":-1,"fromPort":"256b782d-5870-4e05-94ff-34f130c5060e","toPort":"","points":[-450,-507.47237569060775,-450,-517.4723756906078,-450,-547.6190476190478,-519.0476190476192,-547.6190476190478,-588.0952380952383,-547.6190476190478,-598.0952380952383,-547.6190476190478],"from_text":"","middle_text":"","to_text":"燃料气", category:"Arrow"}, {"from":-1,"fromPort":"256b782d-5870-4e05-94ff-34f130c5060e","toPort":"","points":[-450,-507.47237569060775,-450,-517.4723756906078,-450,-547.6190476190478,-519.0476190476192,-547.6190476190478,-588.0952380952383,-547.6190476190478,-598.0952380952383,-547.6190476190478],"from_text":"","middle_text":"","to_text":"燃料气","category":"Arrow"},
{"from":-1,"fromPort":"dcd15cc2-ec1b-4a35-b861-377b6f75d0b9","toPort":"","points":[-450,-292.5276243093923,-450,-282.5276243093923,-450,-248.57142857142867,-519.0476190476192,-248.57142857142867,-588.0952380952383,-248.57142857142867,-598.0952380952383,-248.57142857142867],"from_text":"","middle_text":"","to_text":"氨产品", category:"Arrow"}, {"from":-1,"fromPort":"dcd15cc2-ec1b-4a35-b861-377b6f75d0b9","toPort":"","points":[-450,-292.5276243093923,-450,-282.5276243093923,-450,-248.57142857142867,-519.0476190476192,-248.57142857142867,-588.0952380952383,-248.57142857142867,-598.0952380952383,-248.57142857142867],"from_text":"","middle_text":"","to_text":"氨产品","category":"Arrow"},
{"from":-7,"to":-6,"fromPort":"3f0de33c-e4c4-4187-b7bf-d8192b0708d9","toPort":"0be6a460-df3a-423f-be3d-b38a4adead36","points":[-415,-60,-405,-60,-370,-60,-370,-102.8125,-301.14268500612275,-102.8125,-301.14268500612275,-92.8125], category:"Arrow"}, {"from":-7,"to":-6,"fromPort":"3f0de33c-e4c4-4187-b7bf-d8192b0708d9","toPort":"0be6a460-df3a-423f-be3d-b38a4adead36","points":[-415,-60,-405,-60,-370,-60,-370,-102.8125,-301.14268500612275,-102.8125,-301.14268500612275,-92.8125],"category":"Arrow"},
{"from":-2,"to":-5,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"a8e9572b-53fb-4791-a173-e272c28bc8af","points":[-180,-221.75,-180,-231.75,-180,-330,-184.30555555555557,-330,-188.61111111111114,-330,-198.61111111111114,-330], category:"Arrow"}, {"from":-2,"to":-5,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"a8e9572b-53fb-4791-a173-e272c28bc8af","points":[-180,-221.75,-180,-231.75,-180,-330,-184.30555555555557,-330,-188.61111111111114,-330,-198.61111111111114,-330],"category":"Arrow"},
{"from":-2,"to":-7,"fromPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","toPort":"4226d10a-0eb2-4c7a-b839-287003f573ff","points":[-213,-188.5,-223,-188.5,-455.89285714285734,-188.5,-455.89285714285734,-143.83333333333331,-455.89285714285734,-99.16666666666663,-455.89285714285734,-89.16666666666663], category:"Arrow"}, {"from":-2,"to":-7,"fromPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","toPort":"4226d10a-0eb2-4c7a-b839-287003f573ff","points":[-213,-188.5,-223,-188.5,-455.89285714285734,-188.5,-455.89285714285734,-143.83333333333331,-455.89285714285734,-99.16666666666663,-455.89285714285734,-89.16666666666663],"category":"Arrow"},
{"to":-7,"fromPort":"","toPort":"55950fe5-ebe1-4d75-b6b4-30da5e97af17","points":[-599.2109634992121,-61.18966252420353,-589.2109634992121,-61.18966252420353,-550,-61.18966252420353,-550,-60,-510,-60,-500,-60],"from_text":"原料气","middle_text":"","to_text":"", category:"Arrow"}, {"to":-7,"fromPort":"","toPort":"55950fe5-ebe1-4d75-b6b4-30da5e97af17","points":[-599.2109634992121,-61.18966252420353,-589.2109634992121,-61.18966252420353,-550,-61.18966252420353,-550,-60,-510,-60,-500,-60],"from_text":"原料气","middle_text":"","to_text":"","category":"Arrow"},
{"from":-6,"to":-9,"fromPort":"0d7b8599-993d-4474-9fb7-a1f1425cbe32","toPort":"d17eb676-1f01-43f1-b658-b16fde8e4159","points":[-301.14268500612275,-47.8125,-301.14268500612275,-37.8125,-301.14268500612275,100,-64.19634250306137,100,172.75,100,182.75,100], category:"Arrow"}, {"from":-6,"to":-9,"fromPort":"0d7b8599-993d-4474-9fb7-a1f1425cbe32","toPort":"d17eb676-1f01-43f1-b658-b16fde8e4159","points":[-301.14268500612275,-47.8125,-301.14268500612275,-37.8125,-301.14268500612275,100,-64.19634250306137,100,172.75,100,182.75,100],"category":"Arrow"},
{"from":-9,"to":-8,"fromPort":"d5501d1f-5fa8-4d71-8a77-37c64482de72","toPort":"17fac662-e52f-43de-8c27-d24452d9ed2a","points":[251.25,70.5,251.25,60.5,251.25,12.155062499999984,175.1293103448276,12.155062499999984,99.00862068965517,12.155062499999984,89.00862068965517,12.155062499999984], category:"Arrow"}, {"from":-9,"to":-8,"fromPort":"d5501d1f-5fa8-4d71-8a77-37c64482de72","toPort":"17fac662-e52f-43de-8c27-d24452d9ed2a","points":[251.25,70.5,251.25,60.5,251.25,12.155062499999984,175.1293103448276,12.155062499999984,99.00862068965517,12.155062499999984,89.00862068965517,12.155062499999984],"category":"Arrow"},
{"from":-9,"fromPort":"96dee2d1-babb-4b4d-b5cb-0bafad3131d9","toPort":"","points":[251.25,129.5,251.25,139.5,251.25,208.17973750000021,251.60979375000034,208.17973750000021,251.60979375000034,276.85947500000043,251.60979375000034,286.85947500000043], category:"Arrow"}, {"from":-9,"fromPort":"96dee2d1-babb-4b4d-b5cb-0bafad3131d9","toPort":"","points":[251.25,129.5,251.25,139.5,251.25,208.17973750000021,251.60979375000034,208.17973750000021,251.60979375000034,276.85947500000043,251.60979375000034,286.85947500000043],"category":"Arrow"},
{"from":-3,"to":-2,"fromPort":"e8cd7aef-9139-480c-ade2-1ef79cc4261d","toPort":"854f9c8e-0652-44aa-9705-95dc825ad577","points":[-50.258620689655174,-100.88701875000004,-60.258620689655174,-100.88701875000004,-98.62931034482759,-100.88701875000004,-98.62931034482759,-188.5,-137,-188.5,-147,-188.5], category:"Arrow"}, {"from":-3,"to":-2,"fromPort":"e8cd7aef-9139-480c-ade2-1ef79cc4261d","toPort":"854f9c8e-0652-44aa-9705-95dc825ad577","points":[-50.258620689655174,-100.88701875000004,-60.258620689655174,-100.88701875000004,-98.62931034482759,-100.88701875000004,-98.62931034482759,-188.5,-137,-188.5,-147,-188.5],"category":"Arrow"},
{"from":-8,"to":-3,"fromPort":"fdc201ee-d40d-4d87-bd11-df445f3f976d","toPort":"2b860c7b-eafc-49b2-90ba-d32d007a2e7b","points":[18.75,-6.25,18.75,-16.25,18.75,-44.375,19,-44.375,19,-72.5,19,-82.5], category:"Arrow"}, {"from":-8,"to":-3,"fromPort":"fdc201ee-d40d-4d87-bd11-df445f3f976d","toPort":"2b860c7b-eafc-49b2-90ba-d32d007a2e7b","points":[18.75,-6.25,18.75,-16.25,18.75,-44.375,19,-44.375,19,-72.5,19,-82.5],"category":"Arrow"},
{"from":-10,"to":-3,"fromPort":"16d8e009-b1b1-45c2-a94f-1a90943ee090","toPort":"fdc201ee-d40d-4d87-bd11-df445f3f976d","points":[18.75,-316.75,18.75,-306.75,18.75,-217.125,19.786697850832525,-217.125,19.786697850832525,-127.5,19.786697850832525,-117.5], category:"Arrow"}, {"from":-10,"to":-3,"fromPort":"16d8e009-b1b1-45c2-a94f-1a90943ee090","toPort":"fdc201ee-d40d-4d87-bd11-df445f3f976d","points":[18.75,-316.75,18.75,-306.75,18.75,-217.125,19.786697850832525,-217.125,19.786697850832525,-127.5,19.786697850832525,-117.5],"category":"Arrow"},
{"from":-3,"to":-12,"fromPort":"17fac662-e52f-43de-8c27-d24452d9ed2a","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[90.25862068965517,-102.10252500000001,100.25862068965517,-102.10252500000001,263.62931034482756,-102.10252500000001,263.62931034482756,-103.0625,427,-103.0625,437,-103.0625], category:"Arrow"}, {"from":-3,"to":-12,"fromPort":"17fac662-e52f-43de-8c27-d24452d9ed2a","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[90.25862068965517,-102.10252500000001,100.25862068965517,-102.10252500000001,263.62931034482756,-102.10252500000001,263.62931034482756,-103.0625,427,-103.0625,437,-103.0625],"category":"Arrow"},
{"from":-12,"to":-4,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"3a24769a-5f3a-49e6-953d-a5e1fce7e8be","points":[470,-136.3125,470,-146.3125,470,-204.65625,470,-204.65625,470,-263,470,-273], category:"Arrow"}, {"from":-12,"to":-4,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"3a24769a-5f3a-49e6-953d-a5e1fce7e8be","points":[470,-136.3125,470,-146.3125,470,-204.65625,470,-204.65625,470,-263,470,-273],"category":"Arrow"},
{"from":-12,"to":-13,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[503,-103.0625,513,-103.0625,691.5,-103.0625,691.5,-150.03125,691.5,-197,691.5,-207], category:"Arrow"}, {"from":-12,"to":-13,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[503,-103.0625,513,-103.0625,691.5,-103.0625,691.5,-150.03125,691.5,-197,691.5,-207],"category":"Arrow"},
{"from":-13,"to":-11,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"415f271d-1dd7-415f-ab4f-d5a7221b095a","points":[658.25,-240,648.25,-240,481.0977750000001,-240,481.0977750000001,-238.20473125000035,313.94555000000025,-238.20473125000035,303.94555000000025,-238.20473125000035], category:"Arrow"}, {"from":-13,"to":-11,"fromPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","toPort":"415f271d-1dd7-415f-ab4f-d5a7221b095a","points":[658.25,-240,648.25,-240,481.0977750000001,-240,481.0977750000001,-238.20473125000035,313.94555000000025,-238.20473125000035,303.94555000000025,-238.20473125000035],"category":"Arrow"},
{"from":-4,"to":-15,"fromPort":"58c1fc66-36b0-4e21-af4f-85e52828ac76","toPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","points":[419.2806687500005,-498.35756250000065,409.2806687500005,-498.35756250000065,412,-498.35756250000065,412,-498.35756250000065,357.5,-498.35756250000065,357.5,-588.25,357.5,-598.25], category:"Arrow"}, {"from":-4,"to":-15,"fromPort":"58c1fc66-36b0-4e21-af4f-85e52828ac76","toPort":"d88aaad3-7e10-47ab-81ec-0040f3c21cf7","points":[419.2806687500005,-498.35756250000065,409.2806687500005,-498.35756250000065,412,-498.35756250000065,412,-498.35756250000065,357.5,-498.35756250000065,357.5,-588.25,357.5,-598.25],"category":"Arrow"},
{"from":-15,"to":-11,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"ab215031-702e-4d22-9663-8c4f631c19ed","points":[324.5,-631.5,314.5,-631.5,314.5,-631.5,314.5,-600,295,-600,285,-600], category:"Arrow"}, {"from":-15,"to":-11,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"ab215031-702e-4d22-9663-8c4f631c19ed","points":[324.5,-631.5,314.5,-631.5,314.5,-631.5,314.5,-600,295,-600,285,-600],"category":"Arrow"},
{"from":-10,"to":-11,"fromPort":"ba564564-2ac8-48da-a430-3af06ea4997d","toPort":"ec58dcb4-39fb-400e-bb0e-018ecee51d56","points":[48.25,-401.25,58.25,-401.25,92.125,-401.25,92.125,-743.25,220,-743.25,220,-733.25], category:"Arrow"}, {"from":-13,"to":-15,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[691.5,-273,691.5,-283,691.5,-631.5,546,-631.5,400.5,-631.5,390.5,-631.5],"category":"Arrow"},
{"from":-13,"to":-15,"fromPort":"854f9c8e-0652-44aa-9705-95dc825ad577","toPort":"9c6c8565-d1f4-46fa-b67b-db673fd127aa","points":[691.5,-273,691.5,-283,691.5,-631.5,546,-631.5,400.5,-631.5,390.5,-631.5], category:"Arrow"} {"from":-11,"to":-10,"fromPort":"ec58dcb4-39fb-400e-bb0e-018ecee51d56","toPort":"ba564564-2ac8-48da-a430-3af06ea4997d","category":"Arrow","points":[220,-733.25,220,-743.25,92.125,-743.25,92.125,-401.25,58.25,-401.25,48.25,-401.25]}
]} ]}
myDiagram.model = go.Model.fromJson(json) myDiagram.model = go.Model.fromJson(json)
} }
...@@ -380,14 +382,6 @@ function listenDiagram(){ ...@@ -380,14 +382,6 @@ function listenDiagram(){
} }
}) })
}); });
//拖入部件赋予大小
myDiagram.addDiagramListener("ExternalObjectsDropped", function(e:go.DiagramEvent) {
let part = e.subject.first()
if(part instanceof go.Node){
console.log(part.data)
console.log(part.width)
}
});
} }
function freshSelectionNode(){ function freshSelectionNode(){
...@@ -558,6 +552,13 @@ function analyzeData(){ ...@@ -558,6 +552,13 @@ function analyzeData(){
ElMessage.error('请选择两个设备节点') ElMessage.error('请选择两个设备节点')
} }
console.log(selectedNodes) console.log(selectedNodes)
let startNodeKey = selectedNodes[0].key
let endNodeKey = selectedNodes[1].key
console.log(startNodeKey, endNodeKey)
analyzePath.value = findNodesAllWayBetween(startNodeKey, endNodeKey, myDiagram)
if (analyzePath.value.length === 0){
ElMessage.error('选择的两个节点直接不存在可达到的路径')
}
} }
// 浏览器大小变化时 // 浏览器大小变化时
......
src/kit/GOJSKit.ts
...@@ -16,6 +16,7 @@ export function getMapData(myDiagram:any) { ...@@ -16,6 +16,7 @@ export function getMapData(myDiagram:any) {
}) })
linkDataArray.forEach((item:any)=>{ linkDataArray.forEach((item:any)=>{
let node = null; let node = null;
// 只记录双向连接
if (item.from && item.to){ if (item.from && item.to){
node = nodeMap[item.from] node = nodeMap[item.from]
node.next.push(item.to) node.next.push(item.to)
...@@ -57,12 +58,12 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram ...@@ -57,12 +58,12 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram
while(!flag){ while(!flag){
// 保存当前路径的节点数量 // 保存当前路径的节点数量
let beforePathsNode = 0; let beforePathsNodeCount = 0;
// 保存扩展后路径的节点数量 // 保存扩展后路径的节点数量
let afterPathsNode = 0; let afterPathsNodeCount = 0;
// 计算扩展前的总路径节点数量 // 计算扩展前的总路径节点数量
for (let path of paths){ for (let path of paths){
beforePathsNode += path.length beforePathsNodeCount += path.length
} }
for (let path of paths){ for (let path of paths){
// 获取当前路径的最后一个节点 // 获取当前路径的最后一个节点
...@@ -85,7 +86,7 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram ...@@ -85,7 +86,7 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram
else{ else{
for (let nextNodeKey of nextNode){ for (let nextNodeKey of nextNode){
// 如果下一个节点已经在路径中，则跳过，无需扩展，避免循环 // 如果下一个节点已经在路径中，则跳过，无需扩展，避免循环
if (nextNodeKey in path){ if (path.indexOf(nextNodeKey) !== -1){
continue continue
} }
let newPath = path.slice(0) let newPath = path.slice(0)
...@@ -99,10 +100,10 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram ...@@ -99,10 +100,10 @@ export function findNodesAllWayBetween(startKey:number, endKey:number, myDiagram
} }
// 计算扩展后的总路径节点数量 // 计算扩展后的总路径节点数量
for (let path of paths){ for (let path of paths){
afterPathsNode += path.length afterPathsNodeCount += path.length
} }
// 如果paths内元素数量没有增加，则搜索完成 // 如果paths内元素数量没有增加，则搜索完成
if (beforePathsNode == afterPathsNode){ if (beforePathsNodeCount == afterPathsNodeCount){
flag = true flag = true
// 删除没有找到终点的路径 // 删除没有找到终点的路径
paths = paths.filter((item:any) => item[item.length-1] == endKey) paths = paths.filter((item:any) => item[item.length-1] == endKey)
......
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