我正在尝试将本地TXT 文件中的数字放在“let count = 0”指令中,因此“let count = number.txt”
这样计数器将读取放置在 txt 文件中的数字并执行加法/减法操作。
谢谢!
<!DOCTYPE html>
<html>
<body>
<h1 class="counter-wolf-numbers">(..)</h1>
<button class="counter-wolf-minus">-</button>
<button class="counter-wolf-plus">+</button>
<script>
let counterDisplayElem = document.querySelector('.counter-wolf-numbers');
let counterMinusElem = document.querySelector('.counter-wolf-minus');
let counterPlusElem = document.querySelector('.counter-wolf-plus');
let count = 0;
updateDisplay();
counterPlusElem.addEventListener("click",()=>{
count++;
updateDisplay();
}) ;
counterMinusElem.addEventListener("click",()=>{
count--;
updateDisplay();
});
function updateDisplay(){
counterDisplayElem.innerHTML = count;
};
</script>
</body>
</html>