<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1"> <title>移动端头像图片上传裁剪</title> <script src="js/mavatar.js"></script> <style> .button { outline: 0; display: inline-block; margin-bottom: 0; font-weight: 400; text-align: center; vertical-align: middle; -ms-touch-action: manipulation; touch-action: manipulation; cursor: pointer; background-image: none; border: 1px solid transparent; white-space: nowrap; line-height: 1.5; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; padding: 6px 15px; font-size: 12px; border-radius: 4px; transition: color .2s linear,background-color .2s linear,border .2s linear,box-shadow .2s linear; color: #495060; background-color: #f7f7f7; border-color: #dddee1; } .button-info { color: #fff; background-color: #2db7f5; border-color: #2db7f5; } .avatarbox {width: 200px; margin: 0 auto} #avatar{width: 200px;} .botton-box{width: 140px; margin: 0 auto; margin-top: 20px} </style> </head> <body style="background-color:#fafafa"> <div class="avatarbox" > <div id="avatar"></div> <div class="botton-box"> <button onClick="clip()" class="button button-info" style="float: left">裁剪</button> <button onClick="reset()" class="button" style="float: right">重置</button> </div> </div> <script> var avatar = new Mavatar({el: '#avatar',backgroundColor: '#fff', fileOnchange: function (e) { console.log(e) }}); function clip() { avatar.imageClipper(function (data) { alert('裁剪成功，生成的图片已覆盖在上传框内'); console.log(data); // 将图片上传至后台 avatar.upload({ url: 'https://www.baidu.com/', name: 'avatar', data: {userName: 'hzy0913', info: 'someInfo'}, success: function (data) { console.log(data) }, error: function (error) { console.log(error) }, }); }) } function reset() { avatar.resetImage(); } //获取上传前信息 function getInfo() { var fileInfo = avatar.getfileInfo(); console.log(fileInfo); } //获取base64 function getdata() { var urldata = avatar.getDataUrl(); console.log(urldata); } </script> </body> </html>
js 地址 https://github.com/Clearlovesky/uploadTouXiang/tree/master/js