上传头都是比较复杂的一件事，最近帮朋友找了一款插件给大家分享一下。
ps：这个可以根据你的设计稿自由发挥 可以写成各种样式，不会再有固定插件的样式；
演示地址：http://durenlong.gitee.io/uploading
码云地址：https://gitee.com/durenlong/uploading
ps：关键标签只有四个只要四个对应就ok，然后你就可以随意做出你想要的样子
<!DOCTYPE html><html><head><meta charset="UTF-8"><title></title><style type="text/css">*{margin: 0;padding: 0;}#upload_D{position: fixed;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0,0,0,0.5);display: none;}#upload_D > .upload_frame{width: 666px;height: 634px;background: #FFFFFF;border-radius: 10px;position: fixed;top: 0;left: 0;right: 0;bottom: 0;margin: auto;overflow: hidden;}#upload_D > .upload_frame > .upload_title{padding: 28px 46px 28px 46px;border-bottom: 1px solid #e7e7e7;overflow: hidden;}#upload_D > .upload_frame > .upload_title >.upload_title_left{float: left;line-height: 24px;font-size: 18px;}#upload_D > .upload_frame > .upload_title >.upload_title_right{float: right;cursor: pointer;}#upload_D > .upload_frame > .upload_fileBtn{padding: 24px 46px;line-height: 34px;font-size: 16px;}#upload_D > .upload_frame > .upload_fileBtn >input{display: none;}#upload_D > .upload_frame > .upload_fileBtn >label{display: inline-block;width: 88px;height: 34px;text-align: center;border-radius: 5px;background: #ff5757;margin-left: 22px;color: #FFFFFF;}#upload_D > .upload_frame > .upload_content{padding: 0 46px;}#upload_D > .upload_frame > .upload_content >#clipArea{width: 388px;height: 388px;float: left;margin-left: 20px;}#upload_D > .upload_frame > .upload_content .upload_content_right{float: right;width: 120px;margin-right: 20px;text-align: center;}#upload_D > .upload_frame > .upload_content .upload_content_right .upload_view{width: 120px;height: 120px;border-radius: 50%;}#upload_D > .upload_frame > .upload_content .upload_content_right #clipBtn{width: 90px;height: 34px;border: none;outline: none;border-radius: 5px;background: #FF5757;color: #FFFFFF;margin-top: 196px;}#upload_D > .upload_frame > .upload_content .upload_content_right label{display: block;margin-top: 14px;font-size: 16px;color: #666666;}#view{width: 60px;height: 60px;border-radius: 50%;}</style></head><body ><p class="upload_view" id="view"></p><button class="open">修改头像</button><div id="upload_D"><div class="upload_frame"><div class="upload_title"><span class="upload_title_left">请选择图片</span><span class="upload_title_right"><img src="img/x.jpg"></span></div><div class="upload_fileBtn">图片上传<input type="file" id="file"/><label for="file">选择图片</label></div><div class="upload_content"><div id="clipArea"></div><div class="upload_content_right"><p class="upload_view"></p><button id="clipBtn">保存修改</button><label for="file">重新选图片</label></div></div></div></div><script src="http://www.jq22.com/jquery/2.1.1/jquery.min.js"></script><script src="js/iscroll-zoom.js"></script><script src="js/hammer.js"></script><script src="js/lrz.all.bundle.js"></script><script src="js/jquery.photoClip.min.js"></script><script>$(function(){//document.addEventListener(‘touchmove‘, function (e) { e.preventDefault(); }, false);var clipArea = new bjj.PhotoClip("#clipArea", {size: [300, 300],// 截取框的宽和高组成的数组。默认值为[260,260]outputSize: [300, 300], // 输出图像的宽和高组成的数组。默认值为[0,0]，表示输出图像原始大小//outputType: "jpg", // 指定输出图片的类型，可选 "jpg" 和 "png" 两种种类型，默认为 "jpg"file: "#file", // 上传图片的<input type="file">控件的选择器或者DOM对象view: ".upload_view", // 显示截取后图像的容器的选择器或者DOM对象ok: "#clipBtn", // 确认截图按钮的选择器或者DOM对象loadStart: function() {// 开始加载的回调函数。this指向 fileReader 对象，并将正在加载的 file 对象作为参数传入$(‘.cover-wrap‘).fadeIn();console.log("照片读取中");},loadComplete: function() { // 加载完成的回调函数。this指向图片对象，并将图片地址作为参数传入console.log("照片读取完成");},//loadError: function(event) {}, // 加载失败的回调函数。this指向 fileReader 对象，并将错误事件的 event 对象作为参数传入clipFinish: function(dataURL) { // 裁剪完成的回调函数。this指向图片对象，会将裁剪出的图像数据DataURL作为参数传入console.log(dataURL);}});$(".upload_title_right").click(function(){$("#upload_D").fadeOut();});$(".open").click(function(){$("#upload_D").fadeIn();});})</script></body></html>zuo‘chu
头像上传插件
原文地址：http://www.cnblogs.com/durenlong/p/7852331.html