Javascript如果Else语句与mathFoor和mathRandom不起作用

Question

您好，我的代码遇到了一些问题，如果有人能帮助我的话，我对此很新。谢谢。

var a = 5;
var b = 6;
var c = 7;
document.write(Math.floor((Math.random() * 3) + 5));

if (5) {
  alert("mission failed we will get them next time");
} else {
  alert("sorry");
}

Answer 1

请从学习文档=> https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/if...else开始

let RandomVal =  Math.floor((Math.random() * 3) + 5);
console.log(RandomVal);
if (RandomVal===5) {
  console.log("mission failed we will get them next time");
} else {
  console.log("sorry");
}