nodejs 使用 com组件

nodejs 使用 com组件

npm i winax
winax - npm (npmjs.com)

const com = require('winax')
const req = new com.Object('WinHttp.WinHttpRequest.5.1')

req.Open('GET', "http://192.168.1.1/")
req.Send();
console.log(req.ResponseText)

com.release(req)

const com = require('./node_activex.node');
const req = new com.Object('WinHttp.WinHttpRequest.5.1')
req.Open('GET', "http://192.168.1.1/")
req.Send();
let buf = Buffer.from(req.ResponseBody)
console.log(buf.toString())
req.Release

wmi

const com = require('./node_activex.node')

const ps = wmiQuery('SELECT * FROM Win32_Process')
ps.forEach(e => console.log(e.Caption))

function wmiQuery(wsql) {
    let conn = new com.Object('WbemScripting.SWbemLocator')
    let svr = conn.ConnectServer('.', '\root\cimv2')
    let resp = svr.ExecQuery(wsql)
    let list = Array(resp.Count)
    for (let i = 0; i < resp.Count; i += 1) {
        let properties = resp.ItemIndex(i).Properties_;
        let count = properties.Count;
        const propEnum = properties._NewEnum;
        list[i] = {}
        while (count--) {
            const prop = propEnum.Next();
            if (prop) {
                list[i][prop.Name] = prop.Value
            }
        }
    }
    svr.Release
    return list
}