String類有一個重載的valueOf()靜態(tài)方法來獲取任何原始數(shù)據(jù)類型或任何對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" } }
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