{"id":9857,"date":"2023-11-28T21:16:52","date_gmt":"2023-11-28T13:16:52","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=9857"},"modified":"2023-11-28T21:17:10","modified_gmt":"2023-11-28T13:17:10","slug":"java-zhongarraylist-hehashmap-de-mo-ren-da-xiao-sh","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/java-zhongarraylist-hehashmap-de-mo-ren-da-xiao-sh\/","title":{"rendered":"Java\u4e2dArrayList\u548cHashMap \u7684\u9ed8\u8ba4\u5927\u5c0f\u662f\u591a\u5c11\u4f4d\u6570?"},"content":{"rendered":"<p>\u5728 Java7 \u4e2d\uff0cArrayList \u7684\u9ed8\u8ba4\u5927\u5c0f\u662f 10 \u4e2a\u5143\u7d20\uff0cHashMap \u7684\u9ed8\u8ba4\u5927\u5c0f\u662f16\u4e2a\u5143\u7d20\uff08\u5fc5\u987b\u662f 2 \u7684\u5e42\uff09\u3002\u8fd9\u5c31\u662f Java7 \u4e2d ArrayList \u548c HashMap \u7c7b\u7684\u4ee3\u7801\u7247\u6bb5\uff1a<br \/>\n\/\/ from ArrayList.JavaJDK 1.7<br \/>\nprivate static final int DEFAULT_CAPACITY = 10;<br \/>\n\/\/from HashMap.JavaJDK 7<br \/>\nstatic final int DEFAULT_INITIAL_CAPACITY = 1 &lt;&lt; 4;\/\/ aka 16<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Java7 \u4e2d\uff0cArrayList \u7684\u9ed8\u8ba4\u5927\u5c0f\u662f 10 \u4e2a\u5143\u7d20\uff0cHashMap \u7684\u9ed8\u8ba4\u5927\u5c0f\u662f16\u4e2a\u5143\u7d20\uff08\u5fc5 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[],"class_list":["post-9857","post","type-post","status-publish","format-standard","hentry","category-javabase"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=9857"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9857\/revisions"}],"predecessor-version":[{"id":9858,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9857\/revisions\/9858"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=9857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=9857"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=9857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}