"label": {
                        "normal": {
                            formatter: function(params) {
                                console.log(params)
                                if (params.value == 0) { //为0时不显示
                                    return ''
                                } else {
                                    return params.name + params.value
                                }
                            },
                            "backgroundColor": "rgba(255, 147, 38, 0)",
                            "borderColor": "transparent",
                            "borderRadius": 4,
                            padding: 10
                        }
                    },