依赖项
{
"name": "invoke-cpp-test",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"rebuild": "./node_modules/.bin/electron-rebuild",
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "liteng",
"license": "ISC",
"dependencies": {
"electron": "^8.5.5",
"electron-rebuild": "^1.10.0",
"ffi-napi": "^4.0.3",
"ref-array-napi": "^1.2.2",
"ref-napi": "^3.0.3",
"ref-struct-napi": "^1.1.1",
"ref-wchar-napi": "^1.0.3"
},
"devDependencies": {}
}
示例代码
const path = require('path');
const ffi = require('ffi-napi');
const dll = path.resolve('./vcdll/elec_test.dll');
const lib = ffi.Library(dll, {
elec_add: ['int', ['int', 'int']]
});
console.log('1 + 2 = ' + lib.elec_add(1, 2));