{"categories":"['2023/6/9 1:30:00','2023/6/9 1:35:00','2023/6/9 1:40:00','2023/6/9 1:45:00','2023/6/9 1:50:00','2023/6/9 1:55:00','2023/6/9 2:00:00']","series":"[ { "name": "O3", "type": "line", "data": [ 51.0, 53.0, 51.0, 47.0, 45.0, 46.0, 45.0 ], "yAxisIndex": 0, "smooth": true, "itemStyle": {normal: {color: '',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }, { "name": "PM10", "type": "line", "data": [ 65.0, 65.0, 65.0, 65.0, 65.0, 83.0, 83.0 ], "yAxisIndex": 0, "smooth": true, "itemStyle": {normal: {color: '#33B1FF',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }, { "name": "PM2.5", "type": "line", "data": [ 24.0, 24.0, 24.0, 24.0, 24.0, 24.0, 22.0 ], "yAxisIndex": 0, "smooth": true, "itemStyle": {normal: {color: '#FF9900',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }, { "name": "SO2", "type": "line", "data": [ 7.0, 7.0, 7.0, 7.0, 6.0, 6.0, 6.0 ], "yAxisIndex": 0, "smooth": true, "itemStyle": {normal: {color: '#F366BD',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }, { "name": "NO2", "type": "line", "data": [ 10.0, 10.0, 9.0, 10.0, 12.0, 13.0, 12.0 ], "yAxisIndex": 0, "smooth": true, "itemStyle": {normal: {color: '#1F9804',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }, { "name": "CO", "type": "line", "data": [ null, null, null, null, null, null, null ], "yAxisIndex": 1, "smooth": true, "itemStyle": {normal: {color: '#0055CC',lineStyle: { width: 2,type: 'solid'}}}, "showAllSymbol": "true" }]"}转json格式

这段数据已经是JSON格式了，但是它的格式不正确，因为单引号不能用于标识JSON字符串，应该使用双引号。以下是正确的JSON格式的代码：

{
  "categories": [
    "2023/6/9 1:30:00",
    "2023/6/9 1:35:00",
    "2023/6/9 1:40:00",
    "2023/6/9 1:45:00",
    "2023/6/9 1:50:00",
    "2023/6/9 1:55:00",
    "2023/6/9 2:00:00"
  ],
  "series": [
    {
      "name": "O3",
      "type": "line",
      "data": [
        51.0,
        53.0,
        51.0,
        47.0,
        45.0,
        46.0,
        45.0
      ],
      "yAxisIndex": 0,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    },
    {
      "name": "PM10",
      "type": "line",
      "data": [
        65.0,
        65.0,
        65.0,
        65.0,
        65.0,
        83.0,
        83.0
      ],
      "yAxisIndex": 0,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "#33B1FF",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    },
    {
      "name": "PM2.5",
      "type": "line",
      "data": [
        24.0,
        24.0,
        24.0,
        24.0,
        24.0,
        24.0,
        22.0
      ],
      "yAxisIndex": 0,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "#FF9900",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    },
    {
      "name": "SO2",
      "type": "line",
      "data": [
        7.0,
        7.0,
        7.0,
        7.0,
        6.0,
        6.0,
        6.0
      ],
      "yAxisIndex": 0,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "#F366BD",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    },
    {
      "name": "NO2",
      "type": "line",
      "data": [
        10.0,
        10.0,
        9.0,
        10.0,
        12.0,
        13.0,
        12.0
      ],
      "yAxisIndex": 0,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "#1F9804",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    },
    {
      "name": "CO",
      "type": "line",
      "data": [
        null,
        null,
        null,
        null,
        null,
        null,
        null
      ],
      "yAxisIndex": 1,
      "smooth": true,
      "itemStyle": {
        "normal": {
          "color": "#0055CC",
          "lineStyle": {
            "width": 2,
            "type": "solid"
          }
        }
      },
      "showAllSymbol": true
    }
  ]
}

在这个JSON格式的代码中，categories和series都是数组类型，series中的每个元素都是一个对象，包含了该线条的名称、类型、数据、颜色等属性。