js读取ini文件

[section1]
key1=value1
key2=value2

[section2]
keyA=valueA

const fs = require('fs');
const path = require('path');

function parseINI(data) {
    const result = {};
    const lines = data.split(/\r?\n/);
    let currentSection = null;

    lines.forEach(line => {
        line = line.trim();
        if (line === '' || line.startsWith(';')) return; // Skip empty lines and comments

        if (line.startsWith('[') && line.endsWith(']')) {
            currentSection = line.slice(1, -1).trim();
            result[currentSection] = {};
        } else if (currentSection) {
            const [key, value] = line.split('=').map(part => part.trim());
            if (key) {
                result[currentSection][key] = value;
            }
        }
    });

    return result;
}

const filePath = path.join(__dirname, 'config.ini');
fs.readFile(filePath, 'utf-8', (err, data) => {
    if (err) {
        console.error('Error reading file:', err);
        return;
    }
    const config = parseINI(data);
    console.log(config);
});