nodejs我想在闭包中动态执行调试代码，上下文是在闭包中，而不是上下文中，如何实现?-灵析社区
周舟莫UI设计pt.launch({ // slowMo: 250, devtools: true, headless: false, // executablePath: '/path/to/Chrome', args: [ '--disable-features=site-per-process', '--disable-notifications=true' ], ignoreDefaultArgs: ['--enable-automation'], // devtools: false, }).then(async browser => { const page = await browser.newPage() 在这里打断点动态执行
瞳孔放大黑洞const puppeteer = require('puppeteer');
const readline = require('readline');
(async () => {
const browser = await puppeteer.launch({
devtools: true,
headless: false,
});
const page = await browser.newPage();
await page.goto('https://example.com');
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
rl.on('line', async (input) => {
try {
if (input === 'exit') {
await browser.close();
rl.close();
} else {
console.log(`Executing: ${input}`);
const result = await eval(`page.${input}`);
console.log('Result:', result);
}
} catch (error) {
console.error('Error executing command:', error);
}
});
})();
rl.on('line', async (input) => {
try {
if (input === 'exit') {
await browser.close();
rl.close();
} else {
console.log(`Executing: ${input}`);
const result = await eval(`(async () => { return await page.${input} })()`);
console.log('Result:', result);
}
} catch (error) {
console.error('Error executing command:', error);
}
});