var i=0;
var int=self.setInterval(function(){
console.log(i++);
change_img();
},20);
clearInterval(int); //停止定时器
javascript中防止重复点击、防止点击过快实用方法
转自i https://blog.csdn.net/jiangwei1994/article/details/80774214
var isclick = true;
function post_test() {
if (isclick) {
isclick = false;
//---
var posturl = "/Home/P_Getcode";
var formData = new FormData();
myxhr.mypost(posturl, 'json', formData, callback_1);
//---
setTimeout(function () {
isclick = true;
}, 500);
}
}
来源:https://www.cnblogs.com/enych/p/11477329.html