HQChart使用教程30-K线图如何对接第3方数据40-日K叠加股票增量更新

news2024/12/23 11:36:28

HQChart使用教程30-K线图如何对接第3方数据40-日K叠加股票增量更新

叠加股票
叠加日K更新
Request 字段说明
- Data.symbol
协议截图
返回json数据结构
- stock
HQChart代码地址
交流

叠加股票

示例地址:https://jones2000.github.io/HQChart/webhqchart.demo/samples/kline_index_edit.html
在这里插入图片描述

叠加日K更新

叠加K线以后，叠加的K线是通过“KLineChartContainer::RequestRealtimeData” 这个接口把主图增量K线和叠加增量K线一起给插件的.
HQChart使用教程30-K线图如何对接第3方数据14-轮询增量更新日K数据

Request 字段说明

Data.symbol

主图股票+叠加的股票列表，是一个数组 [0]=主图的股票其他的都是叠加的股票

协议截图

在这里插入图片描述

返回json数据结构

{
    "stock": [
        {
            "time": 150002,
            "date": 20230829,
            "price": 7.07,
            "open": 7.2,
            "yclose": 7.15,
            "high": 7.5,
            "low": 7.03,
            "vol": 50437460,
            "amount": 357554848,
            "symbol": "600000.sh",
            "name": "600000.sh"
        },
        {
            "time": 150002,
            "date": 20230825,
            "price": 3074.0747,
            "open": 3068.615,
            "yclose": 3082.2439,
            "high": 3095.047,
            "low": 3053.0373,
            "vol": 293357686,
            "amount": 317757373399.7,
            "symbol": "000001.sh",
            "name": "000001.sh"
        },
        {
            "time": 150002,
            "date": 20230825,
            "price": 10180.4711,
            "open": 10197.9573,
            "yclose": 10256.1896,
            "high": 10212.6467,
            "low": 10091.8625,
            "vol": 10428916190,
            "amount": 171138489266.7,
            "symbol": "399001.sz",
            "name": "399001.sz"
        }
    ],
    "code": 0
}