{"id":534,"date":"2021-02-03T10:09:12","date_gmt":"2021-02-03T02:09:12","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=534"},"modified":"2021-02-06T13:07:35","modified_gmt":"2021-02-06T05:07:35","slug":"%e9%9b%86%e5%90%88-%e4%b8%8e-%e9%9b%86%e5%90%88%e6%a1%86%e6%9e%b6%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-534.html","title":{"rendered":"\u96c6\u5408 \u4e0e \u96c6\u5408\u6846\u67b6\u6982\u8ff0"},"content":{"rendered":"\n<h5>1.\u96c6\u5408\u6982\u8ff0<\/h5>\n\n\n\n<p>\u96c6\u5408\u662f\u4e00\u79cd\u5bb9\u5668\uff0c\u96c6\u5408\u662f\u4e00\u79cd\u53ef\u6539\u53d8\u957f\u5ea6\u7684\u6570\u7ec4<\/p>\n\n\n\n<p>\u96c6\u5408\u4e2d\uff0c\u5b58\u50a8\u7684\u90fd\u662f\u5bf9\u8c61\uff0c\u4e14\u53ef\u4ee5\u5b58\u50a8\u4e0d\u540c\u7c7b\u578b\u7684\u5bf9\u8c61<\/p>\n\n\n\n<h4 class=\"has-text-align-center\">2.\u96c6\u5408\u6846\u67b6\u6982\u8ff0<\/h4>\n\n\n\n<p>\u96c6\u5408\u6846\u67b6\u6309\u7167\u5b58\u50a8\u7ed3\u6784\u53ef\u4ee5\u5206\u4e3a<\/p>\n\n\n\n<ul><li>\u5355\u5217\u96c6\u5408java.util.Collection\uff0c<\/li><li>\u53cc\u5217\u96c6\u5408java.util.Map<\/li><\/ul>\n\n\n\n<h5>1.Collection\u96c6\u5408\u6846\u67b6\u4f53\u7cfb\u6982\u8ff0<\/h5>\n\n\n\n<p>Collection \u662f\u5355\u5217\u96c6\u5408\u7c7b\u7684\u6839\u63a5\u53e3\uff0c\u5b83\u6709 2 \u4e2a\u91cd\u8981\u7684\u5b50\u63a5\u53e3\uff0c\u5206\u522b\u662f <\/p>\n\n\n\n<ol><li>java.util.List<ul><li>\u5143\u7d20\u6709\u5e8f\uff0c<\/li><li>\u5143\u7d20\u53ef\u91cd\u590d<\/li><li>\u6709\u7d22\u5f15<\/li><\/ul><\/li><li>java.util.Set<ul><li>\u5143\u7d20\u65e0\u5e8f<\/li><li>\u4e0d\u53ef\u91cd\u590d<\/li><li>\u65e0\u7d22\u5f15<\/li><\/ul><\/li><\/ol>\n\n\n\n<p>2\u4e2a\u5b50\u63a5\u53e3\u4e0b\u9762\u662f\u5404\u79cd\u5b9e\u73b0\u7c7b\uff0cArrayList, LinkedList, HashSet, TreeSet \u7b49<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>                          Collection\u63a5\u53e3\n                  \u21d9                             \u21d8\n           List\u63a5\u53e3                               Set\u63a5\u53e3\n      \u21d9        \u21d3        \u21d8                    \u21d9           \u21d8\nArrayList\u7c7b LinkedList\u7c7b Vector\u7c7b       TreeSet\u7c7b        HashSet\u7c7b\n                                                             \u21d3\n                                                       LinkedHashSet\u7c7b<\/code><\/pre>\n\n\n\n<h5>2.Map \u96c6\u5408\u6846\u67b6\u4f53\u7cfb\u6982\u8ff0<\/h5>\n\n\n\n<p>Map \u662f\u53cc\u5217\u96c6\u5408\u7c7b\u7684\u6839\u7c7b\uff0c\u5b83\u4e5f\u6709\u591a\u4e2a\u5b9e\u73b0\u7c7b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>            Map\u63a5\u53e3\n        \u21d9            \u21d8  \n HashMap\u7c7b         HashTable\u7c7b\n       \u21d3                \u21d3\n LinkedHashMap\u7c7b   Properties\u7c7b<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.\u96c6\u5408\u6982\u8ff0 \u96c6\u5408\u662f\u4e00\u79cd\u5bb9\u5668\uff0c\u96c6\u5408\u662f\u4e00\u79cd\u53ef\u6539\u53d8\u957f\u5ea6\u7684\u6570\u7ec4 \u96c6\u5408\u4e2d\uff0c\u5b58\u50a8\u7684\u90fd\u662f\u5bf9\u8c61\uff0c\u4e14\u53ef\u4ee5\u5b58\u50a8\u4e0d\u540c\u7c7b\u578b\u7684\u5bf9\u8c61 2&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-534.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">\u96c6\u5408 \u4e0e \u96c6\u5408\u6846\u67b6\u6982\u8ff0<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/534"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=534"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/534\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}