{"id":57704,"date":"2024-10-10T20:31:18","date_gmt":"2024-10-10T12:31:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57704\/"},"modified":"2024-10-10T20:31:18","modified_gmt":"2024-10-10T12:31:18","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%a4%87%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57704\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u8907\u6578"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%a4%87%e6%95%b8-zCDlwsDCnK\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u8907\u6578<\/h1>\n<p>Go \u8a9e\u8a00\uff0c\u6216\u7a31 Golang\uff0c\u662f\u7531 Google \u958b\u767c\u7684\u4e00\u7a2e\u958b\u6e90\u7de8\u7a0b\u8a9e\u8a00\u3002\u5b83\u4ee5\u7c21\u6f54\u3001\u9ad8\u6548\u548c\u4e26\u767c\u6027\u8457\u7a31\uff0c\u9069\u5408\u7528\u65bc\u69cb\u5efa\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u8655\u7406\u8907\u6578\uff08complex numbers\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u4e3b\u984c\uff0c\u7279\u5225\u662f\u5728\u79d1\u5b78\u8a08\u7b97\u548c\u4fe1\u865f\u8655\u7406\u7b49\u9818\u57df\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u7684\u8907\u6578\u985e\u578b\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"go-%e8%aa%9e%e8%a8%80%e4%b8%ad%e7%9a%84%e8%a4%87%e6%95%b8%e9%a1%9e%e5%9e%8b-zCDlwsDCnK\">Go \u8a9e\u8a00\u4e2d\u7684\u8907\u6578\u985e\u578b<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u8907\u6578\u662f\u4e00\u7a2e\u5167\u5efa\u7684\u6578\u64da\u985e\u578b\uff0c\u8868\u793a\u70ba a + bi \u7684\u5f62\u5f0f\uff0c\u5176\u4e2d a \u662f\u5be6\u90e8\uff0cb \u662f\u865b\u90e8\uff0ci \u662f\u865b\u6578\u55ae\u4f4d\u3002Go \u8a9e\u8a00\u63d0\u4f9b\u4e86\u5169\u7a2e\u8907\u6578\u985e\u578b\uff1a\u8907\u657864\uff08complex64\uff09\u548c\u8907\u6578128\uff08complex128\uff09\u3002<\/p>\n<ul>\n<li><code>complex64<\/code>: \u7531\u5169\u500b <code>float32<\/code> \u7d44\u6210\uff0c\u5206\u5225\u8868\u793a\u5be6\u90e8\u548c\u865b\u90e8\u3002<\/li>\n<li><code>complex128<\/code>: \u7531\u5169\u500b <code>float64<\/code> \u7d44\u6210\uff0c\u63d0\u4f9b\u66f4\u9ad8\u7684\u7cbe\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a4%87%e6%95%b8%e7%9a%84%e5%89%b5%e5%bb%ba%e8%88%87%e6%93%8d%e4%bd%9c-zCDlwsDCnK\">\u8907\u6578\u7684\u5275\u5efa\u8207\u64cd\u4f5c<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5167\u5efa\u7684 <code>complex<\/code> \u51fd\u6578\u4f86\u5275\u5efa\u8907\u6578\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u8907\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    \/\/ \u5275\u5efa\u8907\u6578\n    c1 := complex(1.0, 2.0) \/\/ 1 + 2i\n    c2 := complex(3.0, 4.0) \/\/ 3 + 4i\n\n    fmt.Println(\"c1:\", c1)\n    fmt.Println(\"c2:\", c2)\n}\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b\u8907\u6578 c1 \u548c c2\uff0c\u4e26\u5c07\u5176\u6253\u5370\u51fa\u4f86\u3002<\/p>\n<h2 id=\"%e8%a4%87%e6%95%b8%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%81%8b%e7%ae%97-zCDlwsDCnK\">\u8907\u6578\u7684\u57fa\u672c\u904b\u7b97<\/h2>\n<p>Go \u8a9e\u8a00\u652f\u6301\u5c0d\u8907\u6578\u9032\u884c\u57fa\u672c\u7684\u6578\u5b78\u904b\u7b97\uff0c\u5305\u62ec\u52a0\u6cd5\u3001\u6e1b\u6cd5\u3001\u4e58\u6cd5\u548c\u9664\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    c1 := complex(1.0, 2.0)\n    c2 := complex(3.0, 4.0)\n\n    \/\/ \u8907\u6578\u52a0\u6cd5\n    sum := c1 + c2\n    fmt.Println(\"Sum:\", sum)\n\n    \/\/ \u8907\u6578\u6e1b\u6cd5\n    diff := c1 - c2\n    fmt.Println(\"Difference:\", diff)\n\n    \/\/ \u8907\u6578\u4e58\u6cd5\n    product := c1 * c2\n    fmt.Println(\"Product:\", product)\n\n    \/\/ \u8907\u6578\u9664\u6cd5\n    quotient := c1 \/ c2\n    fmt.Println(\"Quotient:\", quotient)\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u5c0d\u5169\u500b\u8907\u6578\u9032\u884c\u4e86\u52a0\u3001\u6e1b\u3001\u4e58\u3001\u9664\u904b\u7b97\uff0c\u4e26\u5c07\u7d50\u679c\u6253\u5370\u51fa\u4f86\u3002<\/p>\n<h2 id=\"%e8%a4%87%e6%95%b8%e7%9a%84%e5%85%a7%e5%bb%ba%e5%87%bd%e6%95%b8-zCDlwsDCnK\">\u8907\u6578\u7684\u5167\u5efa\u51fd\u6578<\/h2>\n<p>Go \u8a9e\u8a00\u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u51fd\u6578\u4f86\u8655\u7406\u8907\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><code>real(z)<\/code>: \u8fd4\u56de\u8907\u6578 z \u7684\u5be6\u90e8\u3002<\/li>\n<li><code>imag(z)<\/code>: \u8fd4\u56de\u8907\u6578 z \u7684\u865b\u90e8\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u9019\u4e9b\u51fd\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    c := complex(1.0, 2.0)\n\n    fmt.Println(\"Real part:\", real(c))\n    fmt.Println(\"Imaginary part:\", imag(c))\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-zCDlwsDCnK\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u8907\u6578\u985e\u578b\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u5b78\u904b\u7b97\u80fd\u529b\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8655\u7406\u8907\u96dc\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002\u901a\u904e\u5167\u5efa\u7684\u904b\u7b97\u7b26\u548c\u51fd\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u8907\u6578\u7684\u5275\u5efa\u548c\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u4f7f\u7528 Go \u8a9e\u8a00\u9032\u884c\u66f4\u6df1\u5165\u7684\u5b78\u7fd2\u6216\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2 Go \u8a9e\u8a00\u4e2d\u7684\u8907\u6578\u6982\u5ff5\uff0c\u638c\u63e1\u5176\u5b9a\u7fa9\u3001\u904b\u7b97\u53ca\u61c9\u7528\uff0c\u63d0\u5347\u4f60\u7684\u7de8\u7a0b\u6280\u80fd\u8207\u6578\u5b78\u7406\u89e3\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-57704","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57704","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=57704"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57704\/revisions"}],"predecessor-version":[{"id":57705,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57704\/revisions\/57705"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}