{"id":203926,"date":"2025-05-22T10:07:18","date_gmt":"2025-05-22T02:07:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203926\/"},"modified":"2025-05-22T10:07:18","modified_gmt":"2025-05-22T02:07:18","slug":"java%e9%95%bf%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%8b%bc%e6%8e%a5%e5%90%8e%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e5%8e%bb%e9%99%a4%e5%8a%a0%e5%8f%b7%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203926\/","title":{"rendered":"Java\u957f\u5b57\u7b26\u4e32\u62fc\u63a5\u540e\u5982\u4f55\u5feb\u901f\u53bb\u9664\u52a0\u53f7\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Java\u957f\u5b57\u7b26\u4e32\u62fc\u63a5\u540e\u5982\u4f55\u5feb\u901f\u53bb\u9664\u52a0\u53f7\uff1f<\/h1>\n

\u6587\u7ae0<\/span>\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aJava\u957f\u5b57\u7b26\u4e32\u62fc\u63a5\u540e\u5982\u4f55\u5feb\u901f\u53bb\u9664\u52a0\u53f7\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

<\/p>\n

\u62fc\u63a5\u957f\u5b57\u7b26\u5feb\u901f\u53bb\u6389\u52a0\u53f7\u7684\u5999\u62db<\/strong><\/p>\n

\u5728\u5904\u7406\u957f\u5b57\u7b26\u65f6\uff0c\u4f8b\u5982\u4f7f\u7528\u52a0\u53f7\u8fdb\u884c\u5b57\u7b26\u4e32\u62fc\u63a5\uff0c\u9010\u4e2a\u66ff\u6362\u52a0\u53f7\u548c\u5f15\u53f7\u4f1a\u975e\u5e38\u7e41\u7410\u3002\u5bf9\u4e8e\u4f7f\u7528Java\u4ee3\u7801\u62fc\u63a5\u957f\u5b57\u7b26\u7684\u60c5\u51b5\uff0c\u6709\u4e24\u4e2a\u5feb\u6377\u7684\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u3002<\/p>\n

\u4f7f\u7528IDEA\u5feb\u6377\u952e<\/strong><\/p>\n

\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fIntelliJ IDEA\uff0c\u53ea\u9700\u5c06\u5149\u6807\u653e\u5728\u62fc\u63a5\u540e\u7684\u5b57\u7b26\u4e32\u4e0a\uff0c\u7136\u540e\u6309\u4f4fAlt Enter<\/strong>\uff0c\u9009\u62e9Copy String Without Concatenation<\/strong>\u9009\u9879\u3002\u8fd9\u5c06\u751f\u6210\u4e00\u4e2a\u4e0d\u5305\u542b\u4efb\u4f55\u52a0\u53f7\u6216\u5f15\u53f7\u7684\u5355\u4e2a\u5b57\u7b26\u4e32\u3002<\/p>\n

\u4f7f\u7528\u63d2\u4ef6<\/strong><\/p>\n

\u53e6\u4e00\u4e2a\u9009\u62e9\u662f\u5b89\u88c5\u4e00\u4e2a\u63d2\u4ef6\uff0c\u4f8b\u5982String Manipulation <\/strong>\u3002\u6b64\u63d2\u4ef6\u63d0\u4f9b\u4e86\u5404\u79cd\u5b57\u7b26\u4e32\u5904\u7406\u529f\u80fd\uff0c\u5305\u62ec\u5220\u9664\u52a0\u53f7\u3002\u5b89\u88c5\u63d2\u4ef6\u540e\uff0c\u53f3\u952e\u5355\u51fb\u62fc\u63a5\u540e\u7684\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u9009\u62e9Remove All ‘ ‘ Characters<\/strong>\u9009\u9879\u5373\u53ef\u5feb\u901f\u5220\u9664\u6240\u6709\u52a0\u53f7\u3002<\/p>\n

\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aJava\u957f\u5b57\u7b26\u4e32\u62fc\u63a5\u540e\u5982\u4f55\u5feb\u901f\u53bb\u9664\u52a0\u53f7\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

Java\u957f\u5b57\u7b26\u4e32\u62fc\u63a5\u540e\u5982\u4f55\u5feb\u901f\u53bb...<\/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-203926","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203926","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=203926"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203926\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}