GitHub上发现了一个库Emoji-AES，把AES加密后的串Base64，然后mapping到了emoji。 .btn-primary{ border: none; padding: 8px 16px; text-align: center; text-decoration: none; display: inline-block; font-size: 16px; background-color: #e8eef2; color: #2c3e50; } #key, #message { background-color: #ffffff; border: 1px solid #cccccc; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -webkit-transition: border linear 0.2s, box-shadow linear 0.2s; -moz-transition: border linear 0.2s, box-shadow linear 0.2s; -ms-transition: border linear 0.2s, box-shadow linear 0.2s; -o-transition: border linear 0.2s, box-shadow linear 0.2s; transition: border linear 0.2s, box-shadow linear 0.2s; } #key, #message { border-color: rgba(82, 168, 236, 0.8); outline: 0; outline: thin dotted \9; /* IE6-9 */ -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); } Message Key 加密 解密