pinyin4j API 将汉字转换为拼音(java)

偏执的太偏执、 2024-04-18 11:33 32阅读 0赞

### 需求 ###

> 有个excel文档需要把中文名变为拼音，二个字的为全拼，二个字以上的第一个全拼后面首字母，都是小写

### 所需MAVEN ###

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

### 实现代码 ###

package com.zjnac.restfulapi;
    
    import net.sourceforge.pinyin4j.PinyinHelper;
    import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
    import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
    import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
    import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
    import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
    
    public class PingYinTools { 
    	/** * 全拼 * * @param src * @return */
    	public static String getPingYin(String src) { 
    
    		char[] t1 = null;
    		t1 = src.toCharArray();
    		String[] t2 = new String[t1.length];
    		HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();
    
    		t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
    		t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
    		t3.setVCharType(HanyuPinyinVCharType.WITH_V);
    		String t4 = "";
    		int t0 = t1.length;
    		try { 
    			for (int i = 0; i < t0; i++) { 
    				// 判断是否为汉字字符
    				if (java.lang.Character.toString(t1[i]).matches(
    						"[\\u4E00-\\u9FA5]+")) { 
    						//获取汉字全拼
    					t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);
    					t4 += t2[0];
    				} else{ 
    					t4 += java.lang.Character.toString(t1[i]);
    				}
    					
    			}
    			return t4;
    		} catch (BadHanyuPinyinOutputFormatCombination e1) { 
    			e1.printStackTrace();
    		}
    		return t4;
    	}
    
    	// 返回中文的首字母
    	/** * 首字母 * * @param str * @return */
    	public static String getPinYinHeadChar(String str) { 
    
    		String convert = "";
    		for (int j = 0; j < str.length(); j++) { 
    			char word = str.charAt(j);
    			String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
    			if (pinyinArray != null) { 
    				convert += pinyinArray[0].charAt(0);
    			} else { 
    				convert += word;
    			}
    		}
    		return convert;
    	}
    
    	/** * 第一个全拼 后面首字母 * @param src * @return */
    	public static String getPingYinAAA(String src) { 
    		char[] t1 = null;
    		t1 = src.toCharArray();
    		int t0 = t1.length;
    		if(t0>2){ 
    			return getPingYin(src.substring(0,1))+getPinYinHeadChar(src.substring(1,t0));
    		}else{ 
    			return getPingYin(src);
    		}
    	}
    
    	// 将字符串转移为ASCII码
    	public static String getCnASCII(String cnStr) { 
    		StringBuffer strBuf = new StringBuffer();
    		byte[] bGBK = cnStr.getBytes();
    		for (int i = 0; i < bGBK.length; i++) { 
    			strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
    		}
    		return strBuf.toString();
    	}
    
    	public static void main(String[] args) { 
    		System.out.println("sl"+getPingYinAAA("程建"));
    		System.out.println("sl"+getPingYinAAA("黄建飞"));
    	}
    
    }

### 运行结果 ###

![在这里插入图片描述][20190906091641683.png]

[20190906091641683.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/0117250c364340f187caa8971a1fb0d8.png