[{ "series": [{ "color": "#24ABFD", "data": 0.18, "index": 0, "legendShape": "circle", "name": "当前脱落率", "pointShape": "circle", "show": true, "type": "arcbar" }] }, { "series": [{ "color": "#F04864", "data": 0.25, "index": 0, "legendShape": "circle", "name": "脱落率警示线", "pointShape": "circle", "show": true, "type": "arcbar" }] } ]
