Use of hutool Pinyin tool

Hutool Use of Pinyin tools

Import dependence

1. Import dependence
Because I just want to test , So what I import is jar package , If it is maven The project enters the pom.xml Just import the corresponding dependency in the file （ stay maven In the official website ）

Import is required here 2 Dependencies ：
1.hutool-all-5.4.1.jar package
2.pinyin4j-2.5.0.jar package

Use

1. Get Chinese initials

// Get the initial 
		String letter= PinyinUtil.getFirstLetter(" Hello ","");
		System.out.println(" Hello initials ："+letter); // nh