文字拼音本地识别maven库pinyin4j

逃离我推掉我的手 2024-03-30 17:11 32阅读 0赞

> pinyin4j是一个用来识别文字拼音的maven依赖，可以将文字的拼音、声调解析出来  
> 这样就能应对打谐音字的人了~

> 引入pinyin4j的maven依赖

<dependency>
                <groupId>com.belerweb</groupId>
                <artifactId>pinyin4j</artifactId>
                <version>2.5.1</version>
            </dependency>

> 创建测试类

import net.sourceforge.pinyin4j.PinyinHelper;
    import org.junit.Test;
    import org.springframework.util.StopWatch;
    
    /**
     * 拼音识别
     *
     * @author humorchen
     * @date 2022/9/27 17:28
     */
    public class PinyinTest {
        
        @Test
        public void test() {
        
            String s = "家喔违心号不好啊";
            for (char c : s.toCharArray()) {
        
                System.out.println(PinyinHelper.toHanyuPinyinStringArray(c)[0]);
            }
        }
    
        @Test
        public void testSpeed() {
        
            StopWatch stopWatch = new StopWatch();
            stopWatch.start("执行解析拼音");
            String pinyin;
            for (int i = 0; i < 1000000; i++) {
        
                String s = "家喔违心号不好啊";
                for (char c : s.toCharArray()) {
        
                    pinyin = PinyinHelper.toHanyuPinyinStringArray(c)[0];
                }
            }
            stopWatch.stop();
            System.out.println(stopWatch.getTotalTimeMillis());
        }
    }

> 执行拼音读取测试  
> “家喔违心号不好啊”

![在这里插入图片描述][481554a4eb4d44e6be0b74e3c8df7e93.png]

[481554a4eb4d44e6be0b74e3c8df7e93.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/c4e10fa2b1b846da8b455f535a9adc4e.png