(1)String类型转char[] 类型,使用String类型的toCharArray()方法;
(2)char[] 类型转String类型,使用String.valueOf()方法;
public class Test {
public static void main(String[] args) {
// String转char[]
String str = "Hello World!";
char[] cs = str.toCharArray();
for (char c : cs)
System.out.print(c);
System.out.println();
// char[] 类型转String类型
char[] cs2 = { 'I', 'L', 'o', 'v', 'e', 'C', 'o', 'd', 'e' };
String str2 = String.valueOf(cs2);
System.out.println(str2);
}
}
Hello World!
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