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API Reference

tip

Tip: Before using the APIs provided by the HTML to EXE packaging tool, you need to check the Enable API Support option on the advanced configuration page during packaging, as shown in the image below:

Enable API

Machine Code API​

The machine code API can be used to implement your own authentication logic.

window.HTMLPackHelper.machineCode;

Window Control API​

Maximize Window​

window.HTMLPackHelper.maximize();

Minimize Window​

window.HTMLPackHelper.minimize();

Restore Window Size​

window.HTMLPackHelper.restore();

Close Application​

window.HTMLPackHelper.close();

Toggle Fullscreen API​

window.HTMLPackHelper.toggleFullscreen();

Back to Home Page API​

window.HTMLPackHelper.backToHomePage();

Open Local File API​

window.HTMLPackHelper.open(path);

Where path is the local file path, supporting both relative and absolute paths.

Examples:

window.HTMLPackHelper.open('C:/Windows/notepad.exe'); // Open Notepad
window.HTMLPackHelper.open('my.docx'); // Open my.docx file in the EXE directory

Open Debug Window​

window.HTMLPackHelper.openDebug();

Local Storage API​

Get Current Storage Data Size (in bytes)​

window.HTMLPackHelper.getStorageSize();

Get Data​

window.HTMLPackHelper.get(key); // key is a string

Write Data​

window.HTMLPackHelper.set(key, value); // key is a string, value is the string value to save

Clear All Data​

window.HTMLPackHelper.clear();

Get Clipboard String API​

window.HTMLPackHelper.getClipboardString(); // Returns the string from clipboard

Flash Window API​

Start Flashing​

window.HTMLPackHelper.flashWindow();

Stop Flashing​

window.HTMLPackHelper.stopFlashWindow();

Clear Cache API​

window.HTMLPackHelper.clearAllCache();

Shutdown Computer API​

window.HTMLPackHelper.shutdownSystem(); // Shuts down the computer after calling

Get Unique Machine Code​

window.HTMLPackHelper.getUniqueMachineCode(); // Get unique machine code, more stable compared to the machine code API

Open URL in Browser API​

window.HTMLPackHelper.openUrlInBrowser('https://cn.bing.com');

Quit Callback API​

window.HTMLPackHelper.onQuit = () => {
    // Your business logic
    // return false: do not close the application after handling
    // return true: close the application after handling
    return false;
};

Get MAC Address API​

When packaging, check the enable API option, then in the HTML page, you can get the computer's MAC address information:

// Return result similar to 0b:00:28:00:00:0c
window.HTMLPackHelper.getMac();

Serial Port Communication API​

Get the SerialPort class example code as follows:

const SerialPort = HTMLPackHelper.getSerialPort().SerialPort;

For detailed usage instructions, please refer to the following documentation:

SerialPort Usage | Node SerialPort

Get Command Line Arguments​

HTMLPackerHelper.getArgv();

The return result is an array, where the first value is the path of the current EXE, and subsequent values are the command line arguments used to open the EXE, as shown in the image below:

File Read/Write API​

// Get dd.ini file in user directory, throws exception if it doesn't exist

const content = HTMLPackHelper.getFileContent('dd.ini');

// Get dd.ini file in user directory, returns 'default' if it doesn't exist

const content = HTMLPackHelper.getFileContent('dd.ini', 'default');

// Write "ddd" to dd.ini file in user directory