pinyin4j介绍_hanyupinyinoutputformat

简介

pinyin4j是一个支持将简体和繁体中文转换到成拼音的Java开源类库，核心API为PinyinHelper和HanyuPinyinOutputFormat

官网： http://sourceforge.net/projects/pinyin4j
github:https://github.com/belerweb/pinyin4j

maven依赖

<dependency>
    <groupId>com.belerweb</groupId>
    <artifactId>pinyin4j</artifactId>
    <version>2.5.0</version>
</dependency>
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PinyinHelper

用法示例

String[] temp = PinyinHelper.toHanyuPinyinStringArray('吴');
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temp [0]=wu2后面的数字代表声调，声调为5表示轻读，无声调。之所谓返回数组，是因为被判定的汉字有可能有多个读音。如果输入的参数不是汉字，则返回null。

HanyuPinyinOutputFormat

示例1，设置声调表示格式

try {
            HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat();
            //用数字表示声调
//            outputFormat.setToneType(HanyuPinyinToneType.WITH_TONE_NUMBER);
            //无声调
            outputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
            //用声调符号表示
//            outputFormat.setToneType(HanyuPinyinToneType.WITH_TONE_MARK);
            String[] temp = PinyinHelper.toHanyuPinyinStringArray('绿',outputFormat);
            System.out.println(temp[0]);
        } catch (BadHanyuPinyinOutputFormatCombination badHanyuPinyinOutputFormatCombination) {
            badHanyuPinyinOutputFormatCombination.printStackTrace();
        }
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示例2，设置特殊拼音ü的显示格式

try {
            HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat();
            //以U和一个冒号表示该拼音
//            outputFormat.setVCharType(HanyuPinyinVCharType.WITH_U_AND_COLON);
            //以V表示该字符
//            outputFormat.setVCharType(HanyuPinyinVCharType.WITH_V);
            // 以ü表示
            outputFormat.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE);
            String[] temp = PinyinHelper.toHanyuPinyinStringArray('绿',outputFormat);
            System.out.println(temp[0]);
        } catch (BadHanyuPinyinOutputFormatCombination badHanyuPinyinOutputFormatCombination) {
            badHanyuPinyinOutputFormatCombination.printStackTrace();
        }
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示例3，设置大小写

try {
            HanyuPinyinOutputFormat outputFormat = new HanyuPinyinOutputFormat();
            //小写
            outputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
            //大写
//            outputFormat.setCaseType(HanyuPinyinCaseType.UPPERCASE);
            String[] temp = PinyinHelper.toHanyuPinyinStringArray('绿',outputFormat);
            System.out.println(temp[0]);
        } catch (BadHanyuPinyinOutputFormatCombination badHanyuPinyinOutputFormatCombination) {
            badHanyuPinyinOutputFormatCombination.printStackTrace();
        }
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