jquery中怎么比较大小？5种方法介绍

var num1 = parseFloat($('#input1').val());
var num2 = parseFloat($('#input2').val());
if(num1 > num2){
    //...
}

var num1 = $('#input1').val();
var num2 = $('#input2').val();
num1 > num2 ? console.log(num1 + " > " + num2) : console.log(num1 + " < " + num2);

var num1 = parseFloat($('#input1').val());
var num2 = parseFloat($('#input2').val());
if(num1 > num2){
    console.log(num1 + " > " + num2);
} else {
    console.log(num1 + " < " + num2);
}

var numArr = [];
$('input').each(function(index){
  numArr.push(parseFloat($(this).val()));
});
var max = Math.max.apply(null, numArr);
var min = Math.min.apply(null, numArr);
console.log("Max:" + max + " Min:" + min);

var numArr = $('input').map(function(index, elem){
  return parseFloat($(elem).val());
});
var max = Math.max.apply(null, numArr);
var min = Math.min.apply(null, numArr);
console.log("Max:" + max + " Min:" + min);