The echarts line chart does not show the x-axis on ios, but it can be plotted on Android. Why is there no x-axis?

the line chart does not show the x-axis on ios, but it can be plotted on Android. Why is there no x-axis? Use echarts

var optionFH = {

    axisLine: {
        show: false
    },
    // 
    
    splitLine: {
        show: true,
    },
    // y
    axisTick: {
        show: false
    },

    tooltip: {
        trigger: "axis",
        // formatter:function(params){
        //  console.log(params)
        // }
    },

    color: ["-sharp02aac2", "-sharpf19f00"], //

    legend: {
        orient: "horizontal",
        right: 25,
        top: 20,//
        data: ["..."],
        itemWidth: 22, //
        itemHeight: 15,
        background: "-sharp149f79",
         textStyle:{
                color:["-sharp02aac2","-sharpf19f00"],//
                fontSize:13,//
            }
        
    },
    calculable: true,
    xAxis: {
        type: "category",
        boundaryGap: false,
        splitLine: { //x
            show: true,
            lineStyle: {
                color: "-sharp35363B",
                width: 1
            }
        },
        axisLabel: {
             show: true,
          interval: "auto",
             textStyle: {
                color: "white"//
            }
                //interval: Int // 
        },
                axisLine:{
                 show: true,
                        lineStyle: {
                        color: "white"//x
                    }
                },
        axisTick: {
            show: false //
        },
        data: [0]
            //data: arrOne_FH
    },
    grid: { // 
        x: 50,
        top:45,
        // x2: 100,
        y2: 80,// y2 XZoom labelzoom
    },
    yAxis: {
        type: "value",

        splitLine: { //x
            show: true,
            lineStyle: {
                color: "-sharp35363B",//
                width: 1
            }
        },
        // name: "(/)",
        nameTextStyle: {
            fontSize: 15,
            color: "-sharpa9a9a9"
        },
        axisLabel: {
            show: true,
            interval: "auto",
            inside: false,
            // rotate: 90,
            // margin: 8,
            formatter: null,
        },
        nameLocation: "end", //
        // nameRotate:90,
        axisLabel: { //
            show: true,
            textStyle: {
                color: "white"//
            }
        },
        axisLine: { //y
            show: true,
            lineStyle: {
                color: "white"//y
            }
        },
        axisTick: {
            show: false //
        },
    },
    series: [{
        name: "...", //1
        type: "line",
        symbol: "none", //
        yAxisIndex: 0,
        data: 0,
                     connectNulls: true,//null
        itemStyle: {
            normal: { //
                color: function(params) {
                    var colorList = ["yellow"];
                    return colorList[params.dataIndex];
                }
            },
        },
        itemStyle: { //
            normal: {
                lineStyle: {
                    color: "-sharp02aac2"
                }
            },
        },
    },
    {
        name: "...", //1
        type: "line",
        symbol: "none", //
        yAxisIndex: 0,
        data: 0,
         connectNulls: true,//null
        itemStyle: {
            normal: { //
                color: function(params) {
                    var colorList = ["yellow"];
                    return colorList[params.dataIndex];
                }
            },
        },
        itemStyle: { //
            normal: {
                lineStyle: {
                    color: "-sharpf19f00"
                }
            },
        },
    }
    ]
};
myChart.setOption(optionFH);
                    

this is the

that gets the data.
 let myData;
             //
             //
                 axios.get(`xxxxxxxxx`)
    .then(function(response) {
        //    success
           myData = response.data.data;
                  var maxtime = "0000-00-00 00:00:00";//
                      var mintime = "0000-00-00 00:00:00";//
                      let arrall = [];
                      
                      
                      arrall.push(zhizhizhi);
                      arrall.push(myData);
                      
                 console.log(arrall);
                              for(var i=0;i<arrall.length;iPP){
                                        arrall[i].map(function(item,key){
                                              if (item.RECORD_TIME > maxtime){
                                            maxtime = item.RECORD_TIME;//
                                                      }
                                              if (item.RECORD_TIME < maxtime){
                                            mintime = item.RECORD_TIME;
                                                      }
                                        })        
                                    }
                          //   
                            let nowDate = new Date();
             const year = nowDate.getFullYear();
             const month = nowDate.getMonth() + 1 < 10 ? "0" + (nowDate.getMonth() + 1):nowDate.getMonth() + 1;
             const day = nowDate.getDate() < 10 ? "0" + nowDate.getDate() : nowDate.getDate();
             
             
                            var minZhi = Date.parse(year+"-"+month+"-"+day+" 00:00:00");
                            var maxZhi = Date.parse(maxtime);
                            console.log(year+"-"+month+"-"+day+" 00:00:00");
                          console.log(maxtime);

                                
                                var Minute = Number(Math.round((maxZhi - minZhi) / 60 / 1000));//
                                console.log(Minute);
     
        // interval
        var Int = "";
        Int = Math.floor(Minute / 6);
                    var arrOne_FH = [];
        var arrOne_FH_val = [];
        var arrOne_FH_val_plan = [];
        var arrTwo_FH_val = [];
        var arrOne_AGC_val = [];
        var arrTwo_AGC_val = [];
        var arrOne_GRL_val = [];
        var arrTwo_GRL_val = [];
        // 
        
                    var loadAll=[];    //
                    var loadRateAll=[];    //
                    
                    let hours = 0;
                    let minutes = 0;
                    var resv = [];//x
                    for(var i=0;i<Minute;iPP){
                        //
                        loadAll[i]="--";
                        loadRateAll[i]="--";
                        
                        //x
                        if(minutes>=60){
                            hours+=1;
                            minutes=0;
                        }
                        resv[i]=(hours<10?"0"+hours : hours)+":"+(minutes<10?"0"+minutes : minutes);
                        minutes+=1;
                    }

                    //
        for (var i in myData) {        
                var minute_num=Number(myData[i].RECORD_TIME.slice(11, 13))*60+Number(myData[i].RECORD_TIME.slice(14, 16));
            var FHOne_val = (Number(myData[i].ITEM_VALUE)/10).toFixed(2);              
            loadAll[minute_num]=FHOne_val;
        }

            // 
        for (var i in zhizhizhi) {        
                var minute_num=Number(zhizhizhi[i].RECORD_TIME.slice(11, 13))*60+Number(zhizhizhi[i].RECORD_TIME.slice(14, 16));
            var FHOne_val = (Number(zhizhizhi[i].ITEM_VALUE)/10).toFixed(2);              
            loadRateAll[minute_num]=FHOne_val;
        }
                
                    optionFH.legend.data = [wenzi];        
          optionFH.xAxis.axisLabel.interval = Int;
          optionFH.xAxis.data = resv;  
          
        optionFH.series[0].name = wenzi;                
        optionFH.series[0].data = loadAll;
        if(responseZhi=="SY-FH-01"){
                        optionFH.legend.data = [wenzi,""];
                        optionFH.series[1].name = "";
               optionFH.series[1].data = loadRateAll;
                    }
      
        if (optionFH.series[0].data.length == 0) {
            optionFH.yAxis.min = "0";
            optionFH.yAxis.max = "5";
        }
        myChart.setOption(optionFH, true);
           window.onresize = function () {
                    //
                   myChart.resize();
                };
            })
                

is normal on computers and normal on Android

clipboard.png

iosx

clipboard.png

what is this problem? Wait online!

Mar.23,2021

has been solved, and the core is Date.parse ();
Date.parse (). The format of my time is 2018-07-05 12:14:56
, but some browsers cannot parse this format. Just change the format of the time to 12:14:56 on 2018-07-05
.
let maxtimezhi=maxtime.replace (/-/ g, "/"); / / 2018-07-05 12:14:56
and then you can run

clipboard.png

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bee446-31bf0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bee446-31bf0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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