java中如何将字符转换为字符串呢?

字符转字符串的实现思路

使用
  Character.toString(char)
  String.valueOf(char)
  String s = new StringBuilder().append("").append('s').toString();
  字符串连接  String s = ""+'s';
以上三种方式,都可以将char转换为String 

package com.java265.other;

public class Test21 {
	/**
	 * java265.com 字符转字符串
	 */
	public static void main(String[] args) {
		char a = 'a';
		char b = 'b';
		char c = 'c';

		String t1 = Character.toString(a);
		String t2 = "" + a + "" + b + "" + c;
		String t3 = String.valueOf(b);
		String t4 = (new StringBuilder()).append(a).append(b).toString();		
	}
}