我试图制作一个自动单击程序脚本，该脚本在鼠标左键单击时运行（例如，按住鼠标左键单击垃圾邮件的点击），并希望它不仅在特定元素上运行，例如button-2，无论鼠标在哪里。我想出了这个小脚本：
var mouseDown = 0;
document.onmouseup = function() {
--mouseDown;
}
function printMousePos(event) {
++mouseDown;
while(mouseDown){
document.elementFromPoint(event.clientX, event.clientY).click();
}
}
document.addEventListener("mousedown", printMousePos);
let clicks = 0;
document.body.onclick = function(){
clicks++;
document.body.innerText = clicks;
}但是，如您运行代码段所示，它似乎会破坏页面（使其无响应）。为什么会这样？
谢谢！
感谢@VLAZ的评论，我尝试使用来修复无法逃避的while循环setInterval，但是，它似乎仍然无法正常工作。为什么会这样呢？
var mouseDown = 0;
let removeMouse = function() {
console.log(mouseDown)
--mouseDown;
}
function click(x,y){
var ev = document.createEvent("MouseEvent");
var el = document.elementFromPoint(x,y);
ev.initMouseEvent(
"click",
true, true,
window, null,
x, y, 0, 0,
false, false, false, false,
0, null
);
el.dispatchEvent(ev);
}
function printMousePos(event) {
++mouseDown;
setInterval(()=> {
if(mouseDown){
console.log(mouseDown)
click(event.clientX, event.clientY);
} else {
clearInterval()
}
}, 1)
}
document.addEventListener("mousedown", printMousePos);
document.addEventListener("mouseup", removeMouse);
var count = 0;
document.documentElement.addEventListener("mousedown", function() {
count++;
document.body.innerText = count.toString();
})我设法拼凑一个很酷的小脚本基础的@ ROKO的答案了，但是，它似乎没有工作，像网站https://clickspeedtest.com/或https://www.clickspeedtester.com/，还是真的任何与此有关的网站。是他们的原因吗？谢谢！
这是代码：
let intervalHandler = null;
const Mouse = {
mousedown(ev){
this.isDown = true;
this.autoClick(ev)
},
mouseup(){
this.isDown = false;
clearInterval(intervalHandler)
},
mouseover(ev) {
if(intervalHandler) clearInterval(intervalHandler)
if (this.isDown) this.autoClick(ev);
},
};
Object.defineProperties(Mouse, {
isDown: {
value: false,
writable: true,
},
autoClick: {
value: (ev) => {
const ELFP = document.elementFromPoint(ev.clientX, ev.clientY);
intervalHandler = setInterval(() => {
ELFP.click();
}, 100)
}
}
});
Object.keys(Mouse).forEach(t => document.addEventListener(t, Mouse[t].bind(Mouse)));
// Demo with buttons
document.querySelectorAll("button").forEach(EL =>
EL.addEventListener("click", () => console.log(EL.id))
);<button id="a" type="button">BUTTON 1</button>
<button id="b" type="button">BUTTON 2</button>Mouse对象"mousedown" "mouseup" "mouseover"。isDown布尔值）处理autoClick在"mouseover"事件上触发的鼠标按下还是按下（功能）。forEach给该Window.document对象const Mouse = {
mousedown() { this.isDown = true; },
mouseup() { this.isDown = false; },
mouseover(ev) { if (this.isDown) this.autoClick(ev); },
};
Object.defineProperties(Mouse, {
isDown: {
value: false,
writable: true,
},
autoClick: {
value: (ev) => {
const ELFP = document.elementFromPoint(ev.clientX, ev.clientY);
ELFP.click();
}
}
});
Object.keys(Mouse).forEach(t => document.addEventListener(t, Mouse[t].bind(Mouse)));
// DEMO TIME:
document.querySelectorAll("button").forEach(EL =>
EL.addEventListener("click", () => console.log(EL.id))
);<button id="a" type="button">BUTTON 1</button>
<button id="b" type="button">BUTTON 2</button>要持续向"click"事件发送垃圾邮件（尽可能快），您可以执行以下操作：
const spamClick = (ev) => {
const ms = 1; // Repeat every 1 millisecond
const EL = ev.currentTarget;
ev.type === "mousedown" ? EL._itv = setInterval(() => EL.click(), ms) : clearInterval(EL._itv) ;
};
["mousedown", "mouseup", "mouseleave"].forEach(evtName =>
document.querySelectorAll("button").forEach(EL =>
EL.addEventListener(evtName, spamClick)
)
);
// FOR THIS DEMO ONLY:
document.querySelectorAll("button").forEach(EL =>
EL.addEventListener("click", () => console.log(EL.id))
);<button id="a" type="button">BUTTON 1</button>
<button id="b" type="button">BUTTON 2</button>附加阅读：
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