Method, system and device for loading stock data and storage medium
A stock and data technology, applied in data processing applications, electronic digital data processing, digital data information retrieval, etc., can solve problems such as slowing response speed, affecting user experience, and inability to achieve data timeliness and high efficiency, so as to improve Stabilize and improve the effect of response speed
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example 1
[0084] Example 1: The user starts the software and immediately clicks on the Shanghai and Shenzhen market list, the server returns the stock sequence sorted by price increase, the stock client expands the market data on the function page and then pulls it as a whole, and then displays the market data in pages after expanding the data on the function page , which is convenient for intuitive stock analysis. The scheme of this application can be used for all market software for domestic Shanghai and Shenzhen stock investment enthusiasts that have Shanghai and Shenzhen stocks as the cornerstone. This application advances the timing of obtaining market data, caches the market data locally, and can directly use these market data when the function page of the stock client is displayed, so as to achieve the goal of zero delay.
example 2
[0085]Example 2: When the user enters the time-sharing / k-line of a stock from any stock list or keyboard wizard, while requesting the server for the relevant data of the current stock, it can also request the server for the previous stock and the next stock of the current stock Historical data, cached after receiving the reply packet from the server. It is equivalent to preparing the historical data of the previous stock and the next stock of the current stock without the user's perception. When pressing Page Up / Page Down to switch stocks, directly read the relevant information of the current stock from the cache. UI refresh of historical data can improve response speed. This application pre-loads the historical data of the previous stock and the next stock of the current stock, and is not limited to pulling only the historical data and requests of the current stock after SetStock on the individual stock page, which can ensure the timeliness and efficiency of the data.
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