public class test {
public static void main(String[] args) {
// public String(): 创建一个空白字符串对象,不含有任何内容
String s1 = new String()
System.out.println("s1:" + s1)
// public String(char[] value): 根据字符数组的内容,来创建字符串对象
char[] chs = {'a', 'b', 'c'}
String s2 = new String(chs)
System.out.println("s2:" + s2)
// public String(byte[] bytes): 根据字节数组的内容,来创建字符串对象
byte[] bytes = {97, 98, 99}
String s3 = new String(bytes)
System.out.println("s3:" + s3)
// (推荐)直接赋值的方式创建字符串对象
String s4 = "abc"
System.out.println("s4:" + s4)
}
}