Sleazy Fork

This is a version check, not an external reference

```
if (!Config.get(update_key, false)) {
let current = new VersionCompar(Config.env.script.version)
Http.get_text(Route.update_api).then((res: string) => {
let version = new VersionCompar(res?.match(/@version[ ]*([\d\.]+)/)![1]);
if (version.compareTo(current) === VersionResult.greater) {
const msg = `新版本${version.versionString}已发布.安装查看`
Toast.info(msg, `检查更新`)
Config.set(update_key, true, Hour)
}
})
}
```
variables used
```
static update_api = `https://cdn.jsdelivr.net/gh/maxzhang666/OneKeyVip/OneKeyVip.user.js?t=${Core.uuid()}`;
static home_url = `https://wiki.wandhi.com`
static install_url_one = `https://greasyfork.org/zh-CN/scripts/384538`
```
function 'Http.get_text'
```
/**
* 获取文本信息
* @param url
*/
public static get_text(url: string): Promise {
let p = new Promise(function (resolve) {
Http.ajax(new AjaxOption(url, "GET", new Map(), function (data: string) {
resolve(data);
}))
});
return p;
}
```
And the Http.ajax is a promise encapsulation of GM_Request