{"id":64640,"date":"2025-05-03T17:20:39","date_gmt":"2025-05-03T09:20:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64640\/"},"modified":"2025-05-03T17:20:39","modified_gmt":"2025-05-03T09:20:39","slug":"java%e6%95%b0%e7%bb%84%e4%b8%ad%e6%80%8e%e4%b9%88%e5%88%a0%e5%8e%bb%e4%b8%80%e4%b8%aa%e5%80%bc-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64640\/","title":{"rendered":"java\u6570\u7ec4\u4e2d\u600e\u4e48\u5220\u53bb\u4e00\u4e2a\u503c"},"content":{"rendered":"

\n \u5728 java \u4e2d\uff0c\u6570\u7ec4\u65e0\u6cd5\u76f4\u63a5\u5220\u9664\u5143\u7d20\u3002\u89e3\u51b3\u65b9\u6848\u662f\uff1a\u521b\u5efa\u65b0\u6570\u7ec4\uff0c\u957f\u5ea6\u51cf 1\uff1b\u904d\u5386\u539f\u59cb\u6570\u7ec4\uff0c\u8df3\u8fc7\u8981\u5220\u9664\u7684\u503c\uff1b\u5c06\u975e\u5220\u9664\u503c\u590d\u5236\u5230\u65b0\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n

\"java\u6570\u7ec4\u4e2d\u600e\u4e48\u5220\u53bb\u4e00\u4e2a\u503c\u63d2\u56fe\"<\/p>\n

Java \u6570\u7ec4\u4e2d\u5220\u9664\u4e00\u4e2a\u503c<\/strong><\/p>\n

\u5728 Java \u4e2d\uff0c\u6570\u7ec4\u662f\u4e00\u79cd\u56fa\u5b9a\u5927\u5c0f\u7684\u539f\u59cb\u6570\u636e\u7c7b\u578b\u96c6\u5408\u3002\u5220\u9664\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u503c\u9700\u8981\u4f7f\u7528\u66f4\u9ad8\u7ea7\u522b\u7684\u64cd\u4f5c\uff0c\u56e0\u4e3a\u6570\u7ec4\u672c\u8eab\u4e0d\u652f\u6301\u6b64\u64cd\u4f5c\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

    \n
  1. \u521b\u5efa\u65b0\u6570\u7ec4\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a\u4e0e\u539f\u59cb\u6570\u7ec4\u957f\u5ea6\u51cf 1 \u7684\u65b0\u6570\u7ec4\u3002<\/li>\n
  2. \u904d\u5386\u539f\u59cb\u6570\u7ec4\uff1a<\/strong>\u4f7f\u7528 for \u5faa\u73af\u6216\u589e\u5f3a for-each \u5faa\u73af\u904d\u5386\u539f\u59cb\u6570\u7ec4\u3002<\/li>\n
  3. \u8df3\u8fc7\u8981\u5220\u9664\u7684\u503c\uff1a<\/strong>\u5728\u5faa\u73af\u4e2d\uff0c\u5f53\u9047\u5230\u8981\u5220\u9664\u7684\u503c\u65f6\uff0c\u5c06\u5176\u8df3\u8fc7\u3002<\/li>\n
  4. \u590d\u5236\u503c\u5230\u65b0\u6570\u7ec4\uff1a<\/strong>\u5c06\u539f\u59cb\u6570\u7ec4\u4e2d\u9664\u8981\u5220\u9664\u503c\u4e4b\u5916\u7684\u6240\u6709\u503c\u590d\u5236\u5230\u65b0\u6570\u7ec4\u4e2d\u3002<\/li>\n<\/ol>\n

    \u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    int[] arr = {1, 2, 3, 4, 5};\nint valueToRemove = 3;\nint[] newArr = new int[arr.length - 1];\n\nint index = 0;\nfor (int i = 0; i < arr.length; i++) {\n    if (arr[i] != valueToRemove) {\n        newArr[index] = arr[i];\n        index++;\n    }\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u4ee3\u7801\u5c06\u793a\u4f8b\u6570\u7ec4\u4e2d\u7684\u503c 3 \u5220\u9664\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728\u65b0\u6570\u7ec4 newArr \u4e2d\u3002\u65b0\u6570\u7ec4\u7684\u957f\u5ea6\u4e3a 4\uff0c\u503c\u4e3a [1, 2, 4, 5]\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u4e2d\u600e\u4e48\u5220\u53bb\u4e00\u4e2a\u503c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5728 java \u4e2d\uff0c\u6570\u7ec4\u65e0\u6cd5\u76f4\u63a5\u5220\u9664\u5143\u7d20\u3002\u89e3\u51b3\u65b9\u6848\u662f\uff1a\u521b\u5efa\u65b0\u6570\u7ec4\uff0c\u957f\u5ea6\u51cf 1\uff1b\u904d\u5386\u539f\u59cb\u6570\u7ec4\uff0c\u8df3\u8fc7\u8981\u5220\u9664\u7684\u503c\uff1b\u5c06\u975e\u5220\u9664\u503c\u590d\u5236\u5230\u65b0\u6570\u7ec4\u3002 Java \u6570\u7ec4\u4e2d\u5220\u9664\u4e00\u4e2a\u503c \u5728 Java \u4e2d\uff0c\u6570\u7ec4\u662f\u4e00\u79cd\u56fa\u5b9a\u5927\u5c0f\u7684\u539f\u59cb\u6570\u636e\u7c7b\u578b\u96c6\u5408\u3002\u5220\u9664\u6570\u7ec4\u4e2d\u7684\u4e00\u4e2a\u503c\u9700\u8981\u4f7f\u7528\u66f4\u9ad8\u7ea7\u522b\u7684\u64cd\u4f5c\uff0c\u56e0\u4e3a\u6570\u7ec4\u672c\u8eab\u4e0d\u652f\u6301\u6b64\u64cd\u4f5c\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u521b\u5efa\u65b0\u6570\u7ec4\uff1a\u521b\u5efa\u4e00\u4e2a\u4e0e\u539f\u59cb\u6570\u7ec4\u957f\u5ea6\u51cf 1 \u7684\u65b0\u6570\u7ec4\u3002 \u904d\u5386\u539f\u59cb\u6570\u7ec4\uff1a\u4f7f\u7528 for \u5faa\u73af\u6216\u589e\u5f3a for-each \u5faa\u73af\u904d\u5386\u539f\u59cb\u6570\u7ec4\u3002 \u8df3\u8fc7\u8981\u5220\u9664\u7684\u503c\uff1a\u5728\u5faa\u73af\u4e2d\uff0c\u5f53\u9047\u5230\u8981\u5220\u9664\u7684\u503c\u65f6\uff0c\u5c06\u5176\u8df3\u8fc7\u3002 \u590d\u5236\u503c\u5230\u65b0\u6570\u7ec4\uff1a\u5c06\u539f\u59cb\u6570\u7ec4\u4e2d\u9664\u8981\u5220\u9664\u503c\u4e4b\u5916\u7684\u6240\u6709\u503c\u590d\u5236\u5230\u65b0\u6570\u7ec4\u4e2d\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] arr = {1, 2, 3, 4, 5}; int valueToRemove = 3; int[] newArr = new int[arr.length – 1]; int index = 0; for (int i = 0; i < arr.length; i++) { […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-64640","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=64640"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64640\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}