emoji的unicode怎么转换成图像

Question

做一个聊天应用，现在导入了表情包，但是遇到了一个新的问题，就是现在发送只能收到emoji的Unicode码，比如说笑脸就是收到: smile:，那么我怎么转换成这样的。有没有做过这样项目的大神，分享一下经验吧，先说声谢谢了。

Answer 1

EmojiOne

支持JS PHP Android iOS Java等

JS

https://github.com/Ranks/emojione/blob/master/lib/js

还需要下载对应的图片或字体 https://www.emojione.com/deve...
放的位置参照官方例子

使用方法

emojione.shortnameToImage(":see_no_evil:  or :'-) or emoji charset");

支持格式

• :emoji:，比如 :see_no_evil: 是那个

• 象形符号，比如 ':-)

• unicode字符

Answer 2

js获取到unicode字符之后，会对它进行正则过滤，转换成图片名称对应的字符，然后组装图片路径，这样就可以显示了

Answer 3

weChatEmoji

    var qqfaceMap = {"/::)":"0","/::~":"1","/::B":"2","/::|":"3","/:8-)":"4","/::<":"5","/::$":"6","/::X":"7","/::Z":"8","/::'(":"9","/::-|":"10","/::@":"11","/::P":"12","/::D":"13","/::O":"14","/::(":"15","/::+":"16"," /:--b":"17","/::Q":"18","/::T":"19","/:,@P":"20","/:,@-D":"21","/::d":"22","/:,@o":"23","/::g":"24","/:|-)":"25","/::!":"26","/::L":"27","/::>":"28","/::,@":"29","/:,@f":"30","/::-S":"31","/:?":"32","/:,@x":"33","/:,@@":"34","/::8":"35","/:,@!":"36","/:!!!":"37","/:xx":"38","/:bye":"39","/:wipe":"40","/:dig":"41","/:handclap":"42","/:&-(":"43","/:B-)":"44","/:<@":"45","/:@>":"46","/::-O":"47","/:>-|":"48","/:P-(":"49","/::'|":"50","/:X-)":"51","/::*":"52","/:@x":"53","/:8*":"54","/:pd":"55","/:":"56","/:beer":"57","/:basketb":"58","/:oo":"59","/:coffee":"60","/:eat":"61","/:pig":"62","/:rose":"63","/:fade":"64","/:showlove":"65","/:heart":"66","/:break":"67","/:cake":"68","/:li":"69","/:bome":"70","/:kn":"71","/:footb":"72","/:ladybug":"73","/:shit":"74","/:moon":"75","/:sun":"76","/:gift":"77","/:hug":"78","/:strong":"79","/:weak":"80","/:share":"81","/:v":"82","/:@)":"83","/:jj":"84","/:@@":"85","/:bad":"86","/:lvu":"87","/:no":"88","/:ok":"89","/:love":"90","/:":"91","/:jump":"92","/:shake":"93","/:":"94","/:circle":"95","/:kotow":"96","/:turn":"97","/:skip":"98","/:oY":"99","/:#-0":"100","/:hiphot":"101","/:kiss":"102","/:<&":"103","/:&>":"104"};
    var str = "/::\\)|/::~|/::B|/::\\||/:8-\\)|/::<|/::$|/::X|/::Z|/::'\\(|/::-\\||/::@|/::P|/::D|/::O|/::\\(|/::\\+|/:--b|/::Q|/::T|/:,@P|/:,@-D|/::d|/:,@o|/::g|/:\\|-\\)|/::!|/::L|/::>|/::,@|/:,@f|/::-S|/:\\?|/:,@x|/:,@@|/::8|/:,@!|/:!!!|/:xx|/:bye|/:wipe|/:dig|/:handclap|/:&-\\(|/:B-\\)|/:<@|/:@>|/::-O|/:>-\\||/:P-\\(|/::'\\||/:X-\\)|/::\\*|/:@x|/:8\\*|/:pd|/:<W>|/:beer|/:basketb|/:oo|/:coffee|/:eat|/:pig|/:rose|/:fade|/:showlove|/:heart|/:break|/:cake|/:li|/:bome|/:kn|/:footb|/:ladybug|/:shit|/:moon|/:sun|/:gift|/:hug|/:strong|/:weak|/:share|/:v|/:@\\)|/:jj|/:@@|/:bad|/:lvu|/:no|/:ok|/:love|/:<L>|/:jump|/:shake|/:<O>|/:circle|/:kotow|/:turn|/:skip|/:oY|/:#-0|/:hiphot|/:kiss|/:<&|/:&>";
    var reg = new RegExp(str,'g');
    result = '这是简单的测试/::Z呵呵/:wipe效果不错吧'.replace(reg,function(r){
        return '<img src="images/qqface/'+qqfaceMap[r]+'.png" />';
    });
    var a = document.getElementsByTagName('div')[0];
    a.innerHTML = result;

https://github.com/hu-qi/weCh...