下面的表情可直接用右边的转义字符生成
\ue415就是表情编码。更多的表情如下：
| \ue415 |
\ue056 |
\ue057 |
\ue414 |
\ue405 |
\ue106 |
\ue418 |
| \ue417 |
\ue40d |
\ue40a |
\ue404 |
\ue105 |
\ue409 |
\ue40e |
| \ue402 |
\ue108 |
\ue403 |
\ue058 |
\ue407 |
\ue401 |
\ue40f |
| \ue40b |
\ue406 |
\ue413 |
\ue411 |
\ue412 |
\ue410 |
\ue107 |
| \ue059 |
\ue416 |
\ue408 |
\ue40c |
\ue11a |
\ue10c |
\ue32c |
| \ue32a |
\ue32d |
\ue328 |
\ue32b |
\ue022 |
\ue023 |
\ue327 |
| \ue329 |
\ue32e |
\ue32f |
\ue335 |
\ue334 |
\ue021 |
\ue337 |
| \ue020 |
\ue336 |
\ue13c |
\ue330 |
\ue331 |
\ue326 |
\ue03e |
| \ue11d |
\ue05a |
\ue00e |
\ue421 |
\ue420 |
\ue00d |
\ue010 |
| \ue011 |
\ue41e |
\ue012 |
\ue422 |
\ue22e |
\ue22f |
\ue231 |
| \ue230 |
\ue427 |
\ue41d |
\ue00f |
\ue41f |
\ue14c |
\ue201 |
| \ue115 |
\ue428 |
\ue51f |
\ue429 |
\ue424 |
\ue423 |
\ue253 |
| \ue426 |
\ue111 |
\ue425 |
\ue31e |
\ue31f |
\ue31d |
\ue001 |
| \ue002 |
\ue005 |
\ue004 |
\ue51a |
\ue519 |
\ue518 |
\ue515 |
| \ue516 |
\ue517 |
\ue51b |
\ue152 |
\ue04e |
\ue51c |
\ue51e |
| \ue11c |
\ue536 |
\ue003 |
\ue41c |
\ue41b |
\ue419 |
\ue41a |
| \ue04a |
\ue04b |
\ue049 |
\ue048 |
\ue04c |
\ue13d |
\ue443 |
| \ue43e |
\ue04f |
\ue052 |
\ue053 |
\ue524 |
\ue52c |
\ue52a |
| \ue531 |
\ue050 |
\ue527 |
\ue051 |
\ue10b |
\ue52b |
\ue52f |
| \ue528 |
\ue01a |
\ue134 |
\ue530 |
\ue529 |
\ue526 |
\ue52d |
| \ue521 |
\ue523 |
\ue52e |
\ue055 |
\ue525 |
\ue10a |
\ue109 |
| \ue522 |
\ue019 |
\ue054 |
\ue520 |
\ue306 |
\ue030 |
\ue304 |
| \ue110 |
\ue032 |
\ue305 |
\ue303 |
\ue118 |
\ue447 |
\ue119 |
| \ue307 |
\ue308 |
\ue444 |
\ue441 |
|
|
|
| \ue436 |
\ue437 |
\ue438 |
\ue43a |
\ue439 |
\ue43b |
\ue117 |
| \ue440 |
\ue442 |
\ue446 |
\ue445 |
\ue11b |
\ue448 |
\ue033 |
| \ue112 |
\ue325 |
\ue312 |
\ue310 |
\ue126 |
\ue127 |
\ue008 |
| \ue03d |
\ue00c |
\ue12a |
\ue00a |
\ue00b |
\ue009 |
\ue316 |
| \ue129 |
\ue141 |
\ue142 |
\ue317 |
\ue128 |
\ue14b |
\ue211 |
| \ue114 |
\ue145 |
\ue144 |
\ue03f |
\ue313 |
\ue116 |
\ue10f |
| \ue104 |
\ue103 |
\ue101 |
\ue102 |
\ue13f |
\ue140 |
\ue11f |
| \ue12f |
\ue031 |
\ue30e |
\ue311 |
\ue113 |
\ue30f |
\ue13b |
| \ue42b |
\ue42a |
\ue018 |
\ue016 |
\ue015 |
\ue014 |
\ue42c |
| \ue42d |
\ue017 |
\ue013 |
\ue20e |
\ue20c |
\ue20f |
\ue20d |
| \ue131 |
\ue12b |
\ue130 |
\ue12d |
\ue324 |
\ue301 |
\ue148 |
| \ue502 |
\ue03c |
\ue30a |
\ue042 |
\ue040 |
\ue041 |
\ue12c |
| \ue007 |
\ue31a |
\ue13e |
\ue31b |
\ue006 |
\ue302 |
\ue319 |
| \ue321 |
\ue322 |
\ue314 |
\ue503 |
\ue10e |
\ue318 |
\ue43c |
| \ue11e |
\ue323 |
\ue31c |
\ue034 |
\ue035 |
\ue045 |
\ue338 |
| \ue047 |
\ue30c |
\ue044 |
\ue30b |
\ue043 |
\ue120 |
\ue33b |
| \ue33f |
\ue341 |
\ue34c |
\ue344 |
\ue342 |
\ue33d |
\ue33e |
| \ue340 |
\ue34d |
\ue339 |
\ue147 |
\ue343 |
\ue33c |
\ue33a |
| \ue43f |
\ue34b |
\ue046 |
\ue345 |
\ue346 |
\ue348 |
\ue347 |
| \ue34a |
\ue349 |
|
|
|
|
|
| \ue036 |
\ue157 |
\ue038 |
\ue153 |
\ue155 |
\ue14d |
\ue156 |
| \ue501 |
\ue158 |
\ue43d |
\ue037 |
\ue504 |
\ue44a |
\ue146 |
| \ue50a |
\ue505 |
\ue506 |
\ue122 |
\ue508 |
\ue509 |
\ue03b |
| \ue04d |
\ue449 |
\ue44b |
\ue51d |
\ue44c |
\ue124 |
\ue121 |
| \ue433 |
\ue202 |
\ue135 |
\ue01c |
\ue01d |
\ue10d |
\ue136 |
| \ue42e |
\ue01b |
\ue15a |
\ue159 |
\ue432 |
\ue430 |
\ue431 |
| \ue42f |
\ue01e |
\ue039 |
\ue435 |
\ue01f |
\ue125 |
\ue03a |
| \ue14e |
\ue252 |
\ue137 |
\ue209 |
\ue154 |
\ue133 |
\ue150 |
| \ue320 |
\ue123 |
\ue132 |
\ue143 |
\ue50b |
\ue514 |
\ue513 |
| \ue50c |
\ue50d |
\ue511 |
\ue50f |
\ue512 |
\ue510 |
\ue50e |
| \ue21c |
\ue21d |
\ue21e |
\ue21f |
\ue220 |
\ue221 |
\ue222 |
| \ue223 |
\ue224 |
\ue225 |
\ue210 |
\ue232 |
\ue233 |
\ue235 |
| \ue234 |
\ue236 |
\ue237 |
\ue238 |
\ue239 |
\ue23b |
\ue23a |
| \ue23d |
\ue23c |
\ue24d |
\ue212 |
\ue24c |
\ue213 |
\ue214 |
| \ue507 |
\ue203 |
\ue20b |
\ue22a |
\ue22b |
\ue226 |
\ue227 |
| \ue22c |
\ue22d |
\ue215 |
\ue216 |
\ue217 |
\ue218 |
\ue228 |
| \ue151 |
\ue138 |
\ue139 |
\ue13a |
\ue208 |
\ue14f |
\ue20a |
| \ue434 |
\ue309 |
\ue315 |
\ue30d |
\ue207 |
\ue229 |
\ue206 |
| \ue205 |
\ue204 |
\ue12e |
\ue250 |
\ue251 |
\ue14a |
\ue149 |
| \ue23f |
\ue240 |
\ue241 |
\ue242 |
\ue243 |
\ue244 |
\ue245 |
| \ue246 |
\ue247 |
\ue248 |
\ue249 |
\ue24a |
\ue24b |
\ue23e |
| \ue532 |
\ue533 |
\ue534 |
\ue535 |
\ue21a |
\ue219 |
\ue21b |
| \ue02f |
\ue024 |
\ue025 |
\ue026 |
\ue027 |
\ue028 |
\ue029 |
| \ue02a |
\ue02b |
\ue02c |
\ue02d |
\ue02e |
\ue332 |
\ue333 |
| \ue24e |
\ue24f |
\ue537 |
|
|
|
|
iOS9以后
// 表情转码：
NSString *str = [@"\ue418"stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSetURLQueryAllowedCharacterSet]];
NSString *string = [strstringByRemovingPercentEncoding];