前端一些有趣的小问题2
1,如何使if(a===1&a===2&a===3){
console.log("you are win!!!")
}正常输出?
var _default = 0; Object.defineProperty(window,"a",{ get(){ return ++_default; } });
if(a===1&a===2&a===3){
console.log("you are win!!!");
}
1,如何使if(a===1&a===2&a===3){
console.log("you are win!!!")
}正常输出?
var _default = 0; Object.defineProperty(window,"a",{ get(){ return ++_default; } });
if(a===1&a===2&a===3){
console.log("you are win!!!");
}