是否可以使用Javascript打开Sqlite数据库而不使用除HTML5之外的任何东西？

Question

I'm trying to create an application that works on any mobile device, but doesn't require internet. I want to have an Sqlite database that I can query. I found a script, but it creates a WebSQL database in the browser. I want to query the flatfile. Is that even possible?

Here is my code:

function createDatabase() {
    try{
        if (window.openDatabase) {
            var db;
            var shortName = 'configurator.sqlite';
            var version = '1.0';
            var displayName = 'configurator';
            var maxSize = 65335;

            db = openDatabase(shortName, version, displayName, maxSize);
        } else {
            console.log('failure');
        }
    } catch(e) {
        alert(e);
    }
}

Answer 1

Yes, Its possible. Try the following links

• http://benpoole.com/weblog/201106222227
• https://gist.github.com/1041277
• https://www.tutorialspoint.com/html5/html5_web_sql.htm
• https://developer.apple.com/library/archive/documentation/iPhone/Conceptual/SafariJSDatabaseGuide/UsingtheJavascriptDatabase/UsingtheJavascriptDatabase.html

Answer 2

The question is asking for someone who can provide a tutorial to query a FlatFile DB and not a web db embedded within the browser. All your links are providing tutorial on Web DB which the question clearly highlights.

I think you should research SQL.JS on Github to get a solution to what you want. It is somewhat dependent on Node.js but you will achieve your goal just fine.