摘要: function _draw(cny, nickName) { _generateQrCode(); var imgWidth = 638, imgHeight = 456; ctx = $('#j_canvas')[0].getContext('2d'); ctx.drawImage(docume... 阅读全文
posted @ 2018-01-12 15:26 百里水上 阅读(119) 评论(0) 推荐(0) 编辑