JS 模拟回车键按下Dispatching keyboard event 参考链接 https://developer.

Dispatching keyboard event

let keyCoke = 13
let keyboardEvent = document.createEvent('KeyboardEvent')
let initMethod = typeof keyboardEvent.initKeyboardEvent !== 'undefined' ? 'initKeyboardEvent' : 'initKeyEvent'
keyboardEvent[initMethod]('keydown', true, true, window, false, false, false, false, keyCoke, 0)
document.dispatchEvent(keyboardEvent)

参考链接

developer.mozilla.org/zh-CN/docs/… developer.mozilla.org/zh-CN/docs/… developer.mozilla.org/zh-CN/docs/…