你的问题是相当含糊,你需要什么,但这里是产生两个变量之间的随机数,然后一个Javascript的解决方案设置一个

内容是:

JS:

var link = document.getElementById('getNumber'); // Gets the link

link.onclick = getNumber; // Runs the function on click

function getNumber() {

var minNumber = 0; // The minimum number you want

var maxNumber = 100; // The maximum number you want

var randomnumber = Math.floor(Math.random() * (maxNumber + 1) + minNumber); // Generates random number

$('#myNumber').html(randomnumber); // Sets content of

to number

return false; // Returns false just to tidy everything up

}

HTML:

Get number

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