{"id":202780,"date":"2025-05-22T09:21:13","date_gmt":"2025-05-22T01:21:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202780\/"},"modified":"2025-05-22T09:21:13","modified_gmt":"2025-05-22T01:21:13","slug":"%e5%9c%a8-java-%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%87%bd%e6%95%b0%e5%bc%8f%e7%bc%96%e7%a8%8b%e7%9a%84%e4%bc%98%e7%82%b9%e5%92%8c%e7%bc%ba%e7%82%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202780\/","title":{"rendered":"\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u70b9\u548c\u7f3a\u70b9"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/h1>\n<p>\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929\u5c31\u6574\u7406\u5206\u4eab\u300a\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n<p>\u4f18\u70b9\uff1a\u63d0\u9ad8\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u63d0\u9ad8\u5e76\u884c\u6027\u548c\u5e76\u53d1\u6027\u51cf\u5c11 bug\u7b80\u5316\u6d4b\u8bd5\u7f3a\u70b9\uff1a\u5e95\u5c42\u8bed\u6cd5\u5b66\u4e60\u66f2\u7ebf\u53ef\u80fd\u964d\u4f4e\u6027\u80fd\u62bd\u8c61\u548c\u901a\u7528\u6027\u7684\u4ee3\u4ef7\u7406\u89e3\u5e76\u53d1\u6027\u66f4\u96be<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729941147671cce9b072a8.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u4e2d\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/strong><\/p>\n<p><strong>\u4f18\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u901a\u5e38\u66f4\u7b80\u6d01\u3001\u6613\u4e8e\u9605\u8bfb\u548c\u7ef4\u62a4\uff0c\u56e0\u4e3a\u5b83\u4eec\u907f\u514d\u4e86\u526f\u4f5c\u7528\u548c\u53ef\u53d8\u72b6\u6001\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u5e76\u884c\u6027\u548c\u5e76\u53d1\u6027\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u662f\u65e0\u72b6\u6001\u7684\uff0c\u8fd9\u4f7f\u5176\u66f4\u5bb9\u6613\u5e76\u884c\u5316\u548c\u5e76\u53d1\u5316\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u66f4\u5c11\u7684 bug\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u51cf\u5c11\u4e86\u526f\u4f5c\u7528\u548c\u7a81\u53d8\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u5f15\u5165 bug \u7684\u98ce\u9669\u3002<\/li>\n<li><strong>\u66f4\u7b80\u5355\u7684\u6d4b\u8bd5\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u66f4\u5bb9\u6613\u6d4b\u8bd5\uff0c\u56e0\u4e3a\u5b83\u4eec\u662f\u65e0\u526f\u4f5c\u7528\u7684\uff0c\u6613\u4e8e\u9694\u79bb\u548c\u65ad\u8a00\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5e95\u5c42\u8bed\u6cd5\u7684\u5b66\u4e60\u66f2\u7ebf\uff1a<\/strong>\u51fd\u6570\u5f0f\u7f16\u7a0b\u5728 Java \u4e2d\u5f15\u5165\u4e86\u5168\u65b0\u7684\u6982\u5ff5\u548c\u8bed\u6cd5\uff0c\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\u6765\u9002\u5e94\u3002<\/li>\n<li><strong>\u53ef\u80fd\u964d\u4f4e\u6027\u80fd\uff1a<\/strong>\u51fd\u6570\u5f0f\u64cd\u4f5c\uff08\u5982\u6620\u5c04\u548c\u8fc7\u6ee4\uff09\u901a\u5e38\u6d89\u53ca\u521b\u5efa\u4e2d\u95f4\u96c6\u5408\uff0c\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u5185\u5b58\u4f7f\u7528\u548c\u5f00\u9500\u3002<\/li>\n<li><strong>\u62bd\u8c61\u548c\u901a\u7528\u6027\u7684\u4ee3\u4ef7\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u53ef\u4ee5\u975e\u5e38\u62bd\u8c61\u548c\u901a\u7528\uff0c\u6709\u65f6\u53ef\u80fd\u4f1a\u635f\u5931\u6027\u80fd\u548c\u53ef\u8bfb\u6027\u3002<\/li>\n<li><strong>\u7406\u89e3\u5e76\u53d1\u6027\u66f4\u96be\uff1a<\/strong>\u51fd\u6570\u5f0f\u4ee3\u7801\u7684\u5e76\u53d1\u6027\u548c\u5e76\u884c\u6027\u65b9\u9762\u53ef\u80fd\u66f4\u52a0\u96be\u4ee5\u7406\u89e3\u548c\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<pre>\/\/ \u51fd\u6570\u5f0f\u6620\u5c04\nList&lt;Integer&gt; numbers = Arrays.asList(1, 2, 3, 4, 5);\nList&lt;String&gt; doubled = numbers.stream()\n    .map(i -&gt; i * 2)\n    .toList();\n\n\/\/ \u51fd\u6570\u5f0f\u8fc7\u6ee4\nList&lt;Integer&gt; evenNumbers = numbers.stream()\n    .filter(i -&gt; i % 2 == 0)\n    .toList();<\/pre>\n<p><strong>\u7ed3\u8bba\uff1a<\/strong><\/p>\n<p>\u51fd\u6570\u5f0f\u7f16\u7a0b\u63d0\u4f9b\u4e86\u8bb8\u591a\u4f18\u52bf\uff0c\u4f8b\u5982\u63d0\u9ad8\u53ef\u8bfb\u6027\u3001\u5e76\u53d1\u6027\u548c\u51cf\u5c11 bug\uff0c\u4f46\u4e5f\u6709\u6f5c\u5728\u7684\u7f3a\u70b9\uff0c\u4f8b\u5982\u5b66\u4e60\u66f2\u7ebf\u3001\u6027\u80fd\u5f00\u9500\u548c\u7406\u89e3\u5e76\u53d1\u6027\u7684\u56f0\u96be\u3002\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u65f6\uff0c\u6743\u8861\u8fd9\u4e9b\u4f18\u70b9\u548c\u7f3a\u70b9\u975e\u5e38\u91cd\u8981\uff0c\u4ee5\u505a\u51fa\u6700\u9002\u5408\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u7684\u51b3\u5b9a\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Java \u4e2d\u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202780","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202780"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202780\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}