{"id":39016,"date":"2023-12-11T14:46:10","date_gmt":"2023-12-11T06:46:10","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=39016"},"modified":"2023-12-11T14:46:10","modified_gmt":"2023-12-11T06:46:10","slug":"%e8%af%b7%e7%ae%80%e5%8d%95%e8%af%b4%e6%98%8e%e4%b8%80%e4%b8%8b%e4%bb%80%e4%b9%88%e6%98%af%e8%bf%ad%e4%bb%a3%e5%99%a8%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/%e8%af%b7%e7%ae%80%e5%8d%95%e8%af%b4%e6%98%8e%e4%b8%80%e4%b8%8b%e4%bb%80%e4%b9%88%e6%98%af%e8%bf%ad%e4%bb%a3%e5%99%a8%ef%bc%9f\/","title":{"rendered":"\u8bf7\u7b80\u5355\u8bf4\u660e\u4e00\u4e0b\u4ec0\u4e48\u662f\u8fed\u4ee3\u5668\uff1f"},"content":{"rendered":"

“`” \u8003\u5bdf\u70b9\uff1aJAVA\u8fed\u4ee3\u5668<\/p>\n

Iterator\u63d0\u4f9b\u4e86\u7edf\u4e00\u904d\u5386\u64cd\u4f5c\u96c6\u5408\u5143\u7d20\u7684\u7edf\u4e00\u63a5\u53e3, Collection\u63a5\u53e3\u5b9e\u73b0Iterable\u63a5\u53e3,
\n\u6bcf\u4e2a\u96c6\u5408\u90fd\u901a\u8fc7\u5b9e\u73b0Iterable\u63a5\u53e3\u4e2diterator()\u65b9\u6cd5\u8fd4\u56deIterator\u63a5\u53e3\u7684\u5b9e\u4f8b, \u7136\u540e\u5bf9\u96c6\u5408\u7684\u5143\u7d20\u8fdb\u884c\u8fed\u4ee3\u64cd\u4f5c.
\n\u6709\u4e00\u70b9\u9700\u8981\u6ce8\u610f\u7684\u662f\uff1a\u5728\u8fed\u4ee3\u5143\u7d20\u7684\u65f6\u5019\u4e0d\u80fd\u901a\u8fc7\u96c6\u5408\u7684\u65b9\u6cd5\u5220\u9664\u5143\u7d20, \u5426\u5219\u4f1a\u629b\u51faConcurrentModificationException \u5f02\u5e38. \u4f46\u662f\u53ef\u4ee5\u901a\u8fc7Iterator\u63a5\u53e3\u4e2d\u7684remove()\u65b9\u6cd5\u8fdb\u884c\u5220\u9664.<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” \u8003\u5bdf\u70b9\uff1aJAVA\u8fed\u4ee3\u5668 Iterator\u63d0\u4f9b\u4e86\u7edf\u4e00\u904d\u5386\u64cd\u4f5c\u96c6\u5408\u5143\u7d20\u7684\u7edf\u4e00\u63a5\u53e3, […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-39016","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/39016","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\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=39016"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/39016\/revisions"}],"predecessor-version":[{"id":39017,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/39016\/revisions\/39017"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=39016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=39016"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=39016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}