Java 字符串轉(zhuǎn)換

Java數(shù)據(jù)類型教程 - Java字符串轉(zhuǎn)換

String類有一個(gè)重載的valueOf()靜態(tài)方法來(lái)獲取任何原始數(shù)據(jù)類型或任何對(duì)象的值的字符串表示。例如，

public class Main {
  public static void main(String[] args) {
    String s1 = String.valueOf("C"); // s1 has "C"
    String s2 = String.valueOf("10"); // s2 has "10"
    String s3 = String.valueOf(true); // s3 has "true"
    String s4 = String.valueOf(2014); // s4 has "2014"
  }
}