{
  "title": {
    "show": true,
    "text": "某站点用户访问来源",
    "left": "left",
    "padding": [5,20,5,20],
    "textStyle": {
      "fontSize": 18,
      "fontWeight": "bolder",
      "color": "#c23531"
    }
  },
  "tooltip": {
    "show":true,
    "textStyle":{
      "color":"#fff",
      "fontSize": 18
    }
  },
  "legend": {
    "show": true,
    "data": ["类目1","类目2","类目3","类目4","类目5","类目6"],
    "top": "top",
    "left": "center",
    "orient": "horizontal",
    "padding":[25,20,25,10],
    "textStyle": {
      "color":  "#333",
      "fontSize": 12
    }
  },
 // "animationDurationUpdate": 1500,
 // "animationEasingUpdate":"quinticInOut",
  "series": [{
    "name": "关系图",
    "type": "graph",
    "layout": "circular",
    "center": [320, 150],
    "categories": [{
      "name":"类目1",
      "itemStyle":{
        "color": ""
      }
    },{
      "name":"类目2",
      "itemStyle":{
        "color": ""
      }
    },{
      "name":"类目3",
      "itemStyle":{
        "color": ""
      }
    },{
      "name":"类目4",
      "itemStyle":{
        "color": ""
      }
    },{
      "name":"类目5",
      "itemStyle":{
        "color": ""
      }
    },{
      "name":"类目6",
      "itemStyle":{
        "color": ""
      }
    }],
    "label": {
      "show":true,
      "position": "right",
      "textStyle": {
        "color":  "#333",
        "fontSize": 12
      }
    },
    "lineStyle": {
      "color": "source",
      "curveness": 0.3
    },
    "data": [{
      "name":"测试0",
      "value":28,
      "category":0
    },{
      "name":"测试1",
      "value":9,
      "category":1
    },{
      "name":"测试2",
      "value":23,
      "category": 2
    },{
      "name":"测试3",
      "value":8,
      "category": 3
    },{
      "name":"测试4",
      "value":8,
      "category": 4
    },{
      "name":"测试5",
      "value":20,
      "category": 5
    }],
    "links": [{
      "source":"测试1",
      "target":"测试0"
    },{
      "source":"测试2",
      "target":"测试0"
    },{
      "source":"测试3",
      "target":"测试1"
    },{
      "source":"测试4",
      "target":"测试1"
    },{
      "source":"测试5",
      "target":"测试2"
    },{
      "source":"测试5",
      "target":"测试3"
    },{
      "source":"测试3",
      "target":"测试2"
    },{
      "source":"测试3",
      "target":"测试1"
    },{
      "source":"测试2",
      "target":"测试1"
    },{
      "source":"测试2",
      "target":"测试5"
    },{
      "source":"测试4",
      "target":"测试5"
    },{
      "source":"测试4",
      "target":"测试0"
    },{
      "source":"测试4",
      "target":"测试1"
    },{
      "source":"测试4",
      "target":"测试2"
    },{
      "source":"测试5",
      "target":"测试0"
    },{
      "source":"测试5",
      "target":"测试4"
    },{
      "source":"测试4",
      "target":"测试3"
    },{
      "source":"测试3",
      "target":"测试0"
    },{
      "source":"测试3",
      "target":"测试1"
    },{
      "source":"测试0",
      "target":"测试4"
    }]
  }]
}