{"id":43987,"date":"2023-06-25T04:24:28","date_gmt":"2023-07-02T17:47:00","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8egolang%e4%b8%ad%e7%9a%84%e6%8c%87%e9%92%88\/"},"modified":"2024-04-30T10:33:58","modified_gmt":"2024-04-30T02:33:58","slug":"%e5%85%b3%e4%ba%8egolang%e4%b8%ad%e7%9a%84%e6%8c%87%e9%92%88","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8egolang%e4%b8%ad%e7%9a%84%e6%8c%87%e9%92%88\/","title":{"rendered":"\u5173\u4e8eGolang\u4e2d\u7684\u6307\u9488"},"content":{"rendered":"

\u6307\u9488\u662f\u4ec0\u4e48\uff1f<\/h2>\n

\u9996\u5148\uff0c\u5728\u7406\u89e3\u6307\u9488\u8fd9\u4e2a\u8bcd\u4e4b\u524d\uff0c\u9700\u8981\u5148\u4e86\u89e3\u5185\u5b58\u3002<\/p>\n

\r\nn<\/span> :=<\/span> 200<\/span>\r\n\r\n<\/code><\/pre>\n
\u5f53\u53d8\u91cfn\u88ab\u5b9a\u4e49\u65f6\uff0c\u7528\u6765\u6682\u65f6\u4fdd\u5b58200\u7684\u5730\u65b9\u662f\u5185\u5b58\u3002<\/p>\n
\u5185\u5b58\u5b58\u5728\u591a\u4e2a\uff0c\u6bcf\u4e2a\u5185\u5b58\u90fd\u6709\u4e00\u4e2a\u7f16\u53f7\u3002<\/p>\n
\u6211\u4eec\u628a\u8fd9\u4e2a\u53f7\u7801\u79f0\u4e3a\u5730\u5740\u3002<\/p>\n
\u6211\u4f1a\u5b9e\u9645\u786e\u8ba4\u4e00\u4e0b\u5730\u5740\u3002
\n\u5728Go\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5728\u5b9a\u4e49\u4e86\u7684\u53d8\u91cf\u524d\u52a0\u4e0a&\u6765\u68c0\u67e5\u5185\u5b58\u3002<\/p>\n
\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n    n<\/span> :=<\/span> 200<\/span>\r\n    fmt<\/span>.<\/span>Println<\/span>(<\/span>&<\/span>n<\/span>)<\/span>\r\n    \/\/ -> 0xc000084000<\/span>\r\n\r\n<\/code><\/pre>\n
\u6362\u8a00\u4e4b\uff0c\u5373\u8868\u793a\u53d8\u91cfn\u7684\u503c200\u4fdd\u5b58\u5728\u5730\u57400xc000084000\u4e2d\u3002<\/p>\n
\u5728\u4e86\u89e3\u4e86\u5730\u5740\u548c\u5185\u5b58\u4e4b\u540e\uff0c\u6211\u4eec\u518d\u6765\u601d\u8003\u6307\u9488\u3002<\/p>\n
\u5f53\u68c0\u67e5\u6307\u9488\u65f6\uff0c\u603b\u7ed3\u5982\u4e0b\u3002<\/p>\n
    \n
  • \n
      \u30e1\u30e2\u30ea\u306e\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u306e\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306e\u5909\u6570\u306e\u3053\u3068<\/ul>\n
        \u6211\u5011\u5c07\u66f4\u8a73\u7d30\u5730\u7814\u7a76\u9019\u5169\u500b\u3002<\/p>\n
        \u5728Golang\u4e2d\uff0c\u6709\u6307\u9488\u7c7b\u578b\u548c\u6307\u9488\u53d8\u91cf\u3002<\/p>\n
        \u5728\u4e2d\u56fd\u4eba\u7684\u6bcd\u8bed\u4e2d\uff0c\u4ee5\u4e0b\u662f\u4e00\u79cd\u65b9\u5f0f\u7684\u91ca\u4e49\uff1a
        \n\u6307\u9488\u7c7b\u578b\u901a\u8fc7\u5728string\u6216int\u7b49\u7c7b\u578b\u540e\u9762\u52a0*\u6765\u5b9a\u4e49\u3002<\/p>\n
        \u5728\u4e0b\u9762\uff0cn\u662f\u4e00\u4e2a\u6307\u9488\u53d8\u91cf\uff0c*int\u662f\u6307\u9488\u7c7b\u578b\u3002<\/p>\n
        func<\/span> main<\/span>()<\/span> {<\/span>\r\n    var<\/span> pointer<\/span> *<\/span>int<\/span>\r\n    n<\/span> :=<\/span> 100<\/span>\r\n\r\n    \/\/ 1.<\/span>\r\n    pointer<\/span> =<\/span> &<\/span>n<\/span>\r\n\r\n    \/\/ 2.<\/span>\r\n    fmt<\/span>.<\/span>Println<\/span>(<\/span>\"pointer\u306e\u4e2d\u8eab\uff1a\"<\/span>,<\/span> *<\/span>pointer<\/span>)<\/span>\r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
          \n
        1. \n
            \u901a\u8fc7\u4f7f\u7528&n\uff0c\u5c06n\u7684\u5730\u5740\u5b58\u50a8\u5728pointer\u4e2d\u3002<\/ol>\n<\/li>\n<\/ol>\n
             <\/p>\n
              \u8981\u4ecepointer\u7c7b\u578b\u83b7\u53d6\u503c\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u524d\u9762\u52a0\u4e0a*\u6765\u663e\u793a\u503c\u3002<\/ol>\n
              \u5b9e\u9645\u4f7f\u7528\u6307\u9488\u7c7b\u578b\u65f6<\/h2>\n
              \u6307\u9488\u7c7b\u578b\u5728\u8fdb\u884c\u4f20\u9012\u5f15\u7528\u65f6\u4f7f\u7528\u3002<\/p>\n
              \u5728Swift\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528inout\u3002<\/p>\n
              func<\/span> main<\/span>()<\/span> {<\/span>\r\n    a<\/span>,<\/span> b<\/span> :=<\/span> 100<\/span>,<\/span> 100<\/span>\r\n\r\n    checker<\/span>(<\/span>a<\/span>,<\/span> &<\/span>b<\/span>)<\/span>\r\n    fmt<\/span>.<\/span>Println<\/span>(<\/span>a<\/span>,<\/span> &<\/span>b<\/span>)<\/span>\r\n        \/\/ -> 100 101<\/span>\r\n}<\/span>\r\n\r\n\/\/1<\/span>\r\nfunc<\/span> checker<\/span>(<\/span>a<\/span> int<\/span>,<\/span> b<\/span> *<\/span>int<\/span>)<\/span> {<\/span>\r\n    a<\/span>++<\/span>\r\n    *<\/span>b<\/span>++<\/span>\r\n\r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
                \u901a\u8fc7\u4f7f\u7528\u5f15\u7528\u4f20\u9012\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6539\u53d8\u8c03\u7528\u8005\u7684\u53d8\u91cfb\u7684\u503c\u3002<\/ol>\n
                \u603b\u7ed3 ji\u00e9)<\/h2>\n
                \u5982\u679c\u4f60\u4ece\u591a\u79cd\u8bed\u8a00\u8f6c\u5411Golang\uff0c\u6216\u8005\u4f60\u662f\u4e00\u4e2a\u521d\u5b66\u8005\uff0c\u6211\u8ba4\u4e3a\u4f60\u53ef\u80fd\u4f1a\u5bf9\u8fd9\u4e2a\u6307\u9488\u7c7b\u578b\u611f\u5230\u56f0\u60d1\u3002\uff08\u6211\u66fe\u7ecf\u4e5f\u662f\u8fd9\u6837\uff09<\/p>\n
                \u56e0\u6b64\uff0c\u6211\u8ba4\u4e3a\u901a\u8fc7\u5b9e\u9645\u52a8\u624b\u5199\u4f5c\u4f1a\u4f7f\u7406\u89e3\u66f4\u52a0\u6df1\u5165\uff01<\/p>\n
                \u6211\u5e0c\u671b\u60a8\u9605\u8bfb\u8fd9\u7bc7\u6587\u7ae0\u65f6\u80fd\u591f\u4eb2\u81ea\u52a8\u624b\u64cd\u4f5c\u7535\u8111\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                \u6307\u9488\u662f\u4ec0\u4e48\uff1f \u9996\u5148\uff0c\u5728\u7406\u89e3\u6307\u9488\u8fd9\u4e2a\u8bcd\u4e4b\u524d\uff0c\u9700\u8981\u5148\u4e86\u89e3\u5185\u5b58\u3002 n := 200 \u5f53\u53d8\u91cfn\u88ab\u5b9a\u4e49\u65f6\uff0c\u7528\u6765\u6682\u65f6\u4fdd\u5b582 […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43987","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u5173\u4e8eGolang\u4e2d\u7684\u6307\u9488 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5173\u4e8egolang\u4e2d\u7684\u6307\u9488\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5173\u4e8eGolang\u4e2d\u7684\u6307\u9488\" \/>\n<meta property=\"og:description\" content=\"\u6307\u9488\u662f\u4ec0\u4e48\uff1f \u9996\u5148\uff0c\u5728\u7406\u89e3\u6307\u9488\u8fd9\u4e2a\u8bcd\u4e4b\u524d\uff0c\u9700\u8981\u5148\u4e86\u89e3\u5185\u5b58\u3002 n := 200 \u5f53\u53d8\u91cfn\u88ab\u5b9a\u4e49\u65f6\uff0c\u7528\u6765\u6682\u65f6\u4fdd\u5b582 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5173\u4e8egolang\u4e2d\u7684\u6307\u9488\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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