{"id":34631,"date":"2024-11-26T08:37:47","date_gmt":"2024-11-26T00:37:47","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34631\/"},"modified":"2024-11-26T08:37:47","modified_gmt":"2024-11-26T00:37:47","slug":"java%e6%95%b0%e7%bb%84%e4%b8%ad%e6%80%8e%e4%b9%88%e5%ae%9a%e4%b9%89%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34631\/","title":{"rendered":"java\u6570\u7ec4\u4e2d\u600e\u4e48\u5b9a\u4e49\u5b57\u7b26\u4e32"},"content":{"rendered":"

\n \u5728 java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32\u7684\u6b65\u9aa4\u5305\u62ec\uff1a\u58f0\u660e\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\uff0c\u6307\u5b9a\u5927\u5c0f\u3002\u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\u3002\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u5c06\u5b57\u7b26\u4e32\u503c\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u3002\n<\/p><\/blockquote>\n

\"java\u6570\u7ec4\u4e2d\u600e\u4e48\u5b9a\u4e49\u5b57\u7b26\u4e32\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728 Java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32<\/strong><\/p>\n

\u4e3a\u4e86\u5728 Java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u58f0\u660e\u4e00\u4e2a\uff1a<\/strong>\u4f7f\u7528 String \u6570\u636e\u7c7b\u578b\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u5e76\u6307\u5b9a\u5176\u5927\u5c0f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

    String[] myArray = new String[size];<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  2. \n
    \u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\uff1a<\/strong>\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u6807\u6765\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u8bf7\u4f7f\u7528\uff1a<\/p>\n
    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    myArray[0]<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n
  3. \n
    \u7ed9\u5143\u7d20\u8d4b\u503c\uff1a<\/strong>\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26 (=) \u5c06\u5b57\u7b26\u4e32\u503c\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    myArray[0] = \"Hello\";<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u793a\u4f8b\uff1a<\/strong><\/p>\n
    \/\/ \u58f0\u660e\u4e00\u4e2a\u5927\u5c0f\u4e3a 3 \u7684\u5b57\u7b26\u4e32\u6570\u7ec4\nString[] myArray = new String[3];\n\n\/\/ \u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\nmyArray[0] = \"John\";\nmyArray[1] = \"Doe\";\nmyArray[2] = \"123 Main Street\";\n\n\/\/ \u8f93\u51fa\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\nSystem.out.println(myArray[0] + \" \" + myArray[1] + \", \" + myArray[2]);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n
    John Doe, 123 Main Street<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u4e2d\u600e\u4e48\u5b9a\u4e49\u5b57\u7b26\u4e32\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5728 java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32\u7684\u6b65\u9aa4\u5305\u62ec\uff1a\u58f0\u660e\u4e00\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\uff0c\u6307\u5b9a\u5927\u5c0f\u3002\u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\u3002\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26\u5c06\u5b57\u7b26\u4e32\u503c\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\u3002 \u5982\u4f55\u5728 Java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32 \u4e3a\u4e86\u5728 Java \u6570\u7ec4\u4e2d\u5b9a\u4e49\u5b57\u7b26\u4e32\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u58f0\u660e\u4e00\u4e2a\uff1a\u4f7f\u7528 String \u6570\u636e\u7c7b\u578b\u58f0\u660e\u4e00\u4e2a\u6570\u7ec4\u53d8\u91cf\uff0c\u5e76\u6307\u5b9a\u5176\u5927\u5c0f\uff0c\u5982\u4e0b\u6240\u793a\uff1a String[] myArray = new String[size]; \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u4e0b\u6807\u8bbf\u95ee\u5143\u7d20\uff1a\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u6807\u6765\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u8bf7\u4f7f\u7528\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b myArray[0] \u767b\u5f55\u540e\u590d\u5236 \u7ed9\u5143\u7d20\u8d4b\u503c\uff1a\u4f7f\u7528\u8d4b\u503c\u8fd0\u7b97\u7b26 (=) \u5c06\u5b57\u7b26\u4e32\u503c\u5206\u914d\u7ed9\u6570\u7ec4\u5143\u7d20\uff0c\u5982\u4e0b\u6240\u793a\uff1a myArray[0] = “Hello”; \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\uff1a \/\/ \u58f0\u660e\u4e00\u4e2a\u5927\u5c0f\u4e3a 3 \u7684\u5b57\u7b26\u4e32\u6570\u7ec4 String[] myArray = new String[3]; \/\/ \u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c myArray[0] = “John”; myArray[1] = “Doe”; myArray[2] = “123 Main Street”; \/\/ \u8f93\u51fa\u6570\u7ec4\u4e2d\u7684\u5143\u7d20 System.out.println(myArray[0] […]<\/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-34631","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34631","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=34631"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34631\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}