{"id":535,"date":"2004-03-27T21:00:00","date_gmt":"2004-03-27T12:00:00","guid":{"rendered":"\/?p=535"},"modified":"2004-03-27T21:00:00","modified_gmt":"2004-03-27T12:00:00","slug":"java2-sdk-15-tiger-varargs","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/535.html","title":{"rendered":"Java2 SDK 1.5 (Tiger) [Varargs]"},"content":{"rendered":"

\"001164.jpg\"<\/p>\n

\n\u53ef\u5909\u5f15\u6570\u3092\u6301\u3064\u30e1\u30bd\u30c3\u30c9\u306e\u5ba3\u8a00\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n

… \u3068\u3044\u3046\u8868\u8a18\u3092\u7528\u3044\u308c\u3070\u3044\u3044\u3002<\/p>\n

System.out.printf\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3067\u3082\u4f7f\u308f\u308c\u308b\u8868\u8a18\u306a\u306e\u3067\u899a\u3048\u3066\u304a\u3044\u305f\u65b9\u304c\u3044\u3044\u3060\u308d\u3046\u3002\n<\/p>\n

<\/p>\n

\n\u7c21\u5358\u306a\u5b9f\u88c5\u4f8b\u3092\u793a\u3059\u3002\n<\/p>\n

public class VarargsTest {
\n public void varargsMethod(Object … args) {
\n\tint i = 0;
\n\tfor (Object item : args) {
\n\t System.out.printf(“args[%d]:%s\\n”, i, item.toString());
\n\t i++;
\n\t}
\n }
\n public static void main(String[] args) {
\n\tVarargsTest v = new VarargsTest();
\n System.out.println(“v.varargsMethod() —-“);
\n\tv.varargsMethod();
\n System.out.println(“v.varargsMethod(“0”) —-“);
\n\tv.varargsMethod(“0”);
\n System.out.println(“v.varargsMethod(“0”, “1”) —-“);
\n\tv.varargsMethod(“0”, “1”);
\n System.out.println(“v.varargsMethod(“0”, “1”, “2”) —-“);
\n\tv.varargsMethod(“0”, “1”, “2”);
\n }
\n}<\/div>\n

\u5b9f\u884c\u7d50\u679c\u306f\u6b21\u306e\u901a\u308a\u3002<\/p>\n

$ javac -source 1.5 VarargsTest.java
\n$ java VarargsTest
\nv.varargsMethod() —-
\nv.varargsMethod(“0”) —-
\nargs[0]:0
\nv.varargsMethod(“0”, “1”) —-
\nargs[0]:0
\nargs[1]:1
\nv.varargsMethod(“0”, “1”, “2”) —-
\nargs[0]:0
\nargs[1]:1
\nargs[2]:2<\/div>\n","protected":false},"excerpt":{"rendered":"

\u53ef\u5909\u5f15\u6570\u3092\u6301\u3064\u30e1\u30bd\u30c3\u30c9\u306e\u5ba3\u8a00\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002 … \u3068\u3044\u3046\u8868\u8a18\u3092\u7528\u3044\u308c\u3070\u3044\u3044\u3002 System.out.printf\u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3067\u3082\u4f7f\u308f\u308c\u308b\u8868\u8a18\u306a\u306e\u3067\u899a\u3048\u3066\u304a\u3044\u305f\u65b9\u304c\u3044\u3044\u3060\u308d\u3046\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-535","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=535"}],"version-history":[{"count":0,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/535\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}