2种方式实现:

注意:如果发现运行时java.lang.NoClassDefFoundError:异常就是缺少了jar包。添加对应的jar包就可以。

一、emoji-java-4.0.0.jar实现

<!--处理emoji表情-->
<dependency>
<groupId>com.vdurmont</groupId>
<artifactId>emoji-java</artifactId>
<version>4.0.0</version>
</dependency>

<!-- emoji表情依赖类-->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>

代码:
public static void  main(String args[]){
        String str = "苍天厚土\uD83D\uDE01 \uD83D\uDC36 \uD83E\uDD14 \uD83D\uDC7B \uD83D\uDE92";
        System.out.println("原始字符为:\n" + str);

        System.out.println("to aliases 之后:");
        System.out.println(EmojiParser.parseToAliases(str));
        System.out.println(EmojiParser.parseToAliases(str, EmojiParser.FitzpatrickAction.PARSE));
        System.out.println(EmojiParser.parseToAliases(str, EmojiParser.FitzpatrickAction.REMOVE));
        System.out.println(EmojiParser.parseToAliases(str, EmojiParser.FitzpatrickAction.IGNORE));
        System.out.println(EmojiParser.parseToAliases(str, EmojiParser.FitzpatrickAction.IGNORE));
        System.out.println(EmojiParser.parseToUnicode(str));




    }

运行结果:

原始字符为:
苍天厚土???? ???? ???? ???? ????
to aliases 之后:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土???? ???? ???? ???? ????

 

二、java-emoji-converter-0.1.1.jar方式

<dependency>
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
</dependency>

<dependency>
<groupId>com.github.binarywang</groupId>
<artifactId>java-emoji-converter</artifactId>
<version>0.1.1</version>
代码:
public static void  main(String args[]){
        String str = "苍天厚土\uD83D\uDE01 \uD83D\uDC36 \uD83E\uDD14 \uD83D\uDC7B \uD83D\uDE92";
      

        EmojiConverter emojiConverter = EmojiConverter.getInstance();
        System.out.println("原始字符为:\n" + str);
        System.out.println("to aliases 之后:");
        System.out.println(emojiConverter.toAlias(str));
        System.out.println(emojiConverter.toUnicode(str));

    }

 

运行结果:

原始字符为:
苍天厚土???? ???? ???? ???? ????
to aliases 之后:
苍天厚土:grin: :dog: :thinking: :ghost: :fire_engine:
苍天厚土???? ???? ???? ???? ????

 

备注:

经过测试,神奇的事情发生了,使用方法一加密,方法二可以正常解密。使用方法二加密,方法一可以正常解密。应该是2个jar包底层数据一致吧。

 

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