GitHub中下载的map上海市的json地图不能显示,其他省都没啥问题

[zhangqixu]

One-line summary [问题简述]

GitHub中下载的shanghai.json地图不能显示,其他省都没啥问题,其他几个直辖市都能显示(例如:重庆,天津)

Version & Environment [版本及环境]

• ECharts version [ECharts 版本]:3.8.4
• Browser version [浏览器类型和版本]: ie11
• OS Version [操作系统类型和版本]:win7 64 专业版

Expected behaviour [期望结果]

能正常显示上海市的地图;

ECharts option [ECharts配置项]

var province = {
            "北京": "beijing", "重庆": "chongqing", "上海": "shanghai", "天津": "tianjin", "澳门": "aomen", "香港": "xianggang", "台湾": "taiwan",
            "安徽": "anhui", "福建": "fujian", "甘肃": "gansu", "广东": "guangdong", "广西": "guangxi", "贵州": "guizhou", "海南": "hainan", "河北": "hebei", "黑龙江": "heilongjiang", "河南": "henan", "湖北": "hubei", "湖南": "hunan", "江苏": "jiangsu", "江西": "jiangxi", "吉林": "jilin", "辽宁": "liaoning", "内蒙古": "neimenggu", "宁夏": "ningxia", "青海": "qinghai", "山东": "shandong", "山西": "shanxi", "陕西": "shanxi1", "四川": "sichuan", "新疆": "xinjiang", "西藏": "xizang", "云南": "yunnan", "浙江": "zhejiang"
        }
        myChart.on("click", function (param) {
            var prov = province[param.name];
            var provname = param.name;
            //if (param.value > 0) {

            //} else {
            //    layer.msg(param.name + '暂无数据', { icon: 2, time: 1000 });
            //    return
            //}
            $.getJSON("./js/province/" + prov + ".json", function (chinaJson) {
                myChart.clear();
                echarts.registerMap(prov, chinaJson);
                option = {
                    color: ["#0099ff", "#C23531"],
                    title: {
                        text: provname + '项目分布',
                        left: 'center'
                    },
                    tooltip: {
                        trigger: 'item',
                        formatter: function (params) {
                            if (params.value>0) {
                                var undomile = params.value - params.data.value;
                                return "完成里程:" + params.data.value + "<br />未完成里程:" + undomile + "<br />" + params.name + ":" + params.value;
                            } else {
                                return params.name+":暂无数据"
                            }
                        }
                    },
                    legend: {
                        orient: 'vertical',
                        left: 'left',
                        data: ['完成里程', '未完成里程']
                    },
                    visualMap: {
                        min: 0,
                        max: 2500,
                        left: 'left',
                        top: 'bottom',
                        text: ['高', '低'],           // 文本，默认为数值文本
                        calculable: true,
                        color: ["#003300", "#99CCFF"],
                    },
                    toolbox: {
                        show: true,
                        orient: 'vertical',
                        top: 'center',
                        right: "20",
                        feature: {
                            myTool: {
                                show: true,
                                title: '返回全国',
                                icon: '',
                                onclick: function () {
                                    myChart.clear();
                                    chinaMap(echart_map[0]);
                                }
                            },
                            dataView: { readOnly: false },
                            restore: {},
                            saveAsImage: {}
                        }
                    },
                    series: [
                        {
                            name: '完成里程',
                            type: 'map',
                            map: prov,
                            label: {
                                normal: {
                                    show: true
                                },
                                emphasis: {
                                    show: true
                                }
                            },
                            itemStyle: {
                                normal: {//336699#
                                    borderColor: "#000",//FBBF45
                                    areaColor: "#99CCFF",
                                    show: true
                                },
                            },
                            zoom:1,
                            roam: true,
                            scaleLimit: {
                                min: 1,
                                max:5
                            },
                            data: [
                                { name: "荆州市", value: "900", }
                            ],
                        },
                        {
                            name: '未完成里程',
                            type: 'map',
                            map: prov,
                            label: {
                                normal: {
                                    show: true
                                },
                                emphasis: {
                                    show: true
                                }
                            },
                            itemStyle: {
                                normal: {//336699#
                                    borderColor: "#000",//FBBF45
                                    areaColor: "#99CCFF",
                                    show: true
                                },
                            },
                            zoom: 1,
                            roam: true,
                            scaleLimit: {
                                min: 1,
                                max: 5
                            },
                            data: [
                                { name: "荆州市", value: "200", }
                            ],
                        }
                    ]
                }

                myChart.setOption(option);
            })
        })

Other comments [其他信息]

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