{"id":57690,"date":"2024-10-10T20:23:16","date_gmt":"2024-10-10T12:23:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57690\/"},"modified":"2024-10-10T20:23:16","modified_gmt":"2024-10-10T12:23:16","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%88%87%e7%89%87%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57690\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u5207\u7247\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%88%87%e7%89%87%e8%a9%b3%e8%a7%a3-hHzuuQizOr\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u5207\u7247\u8a73\u89e3<\/h1>\n<p>Go \u8a9e\u8a00\uff0c\u4f5c\u70ba\u4e00\u7a2e\u975c\u614b\u985e\u578b\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u56e0\u5176\u7c21\u6f54\u6027\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u5207\u7247\uff08Slice\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u91cd\u8981\u7684\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u6578\u64da\u96c6\u5408\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u7684\u5207\u7247\uff0c\u5305\u62ec\u5176\u5b9a\u7fa9\u3001\u7279\u6027\u3001\u64cd\u4f5c\u53ca\u5be6\u969b\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%88%87%e7%89%87%ef%bc%9f-hHzuuQizOr\">\u4ec0\u9ebc\u662f\u5207\u7247\uff1f<\/h2>\n<p>\u5207\u7247\u662f Go \u8a9e\u8a00\u4e2d\u7528\u4f86\u8868\u793a\u52d5\u614b\u6578\u7d44\u7684\u4e00\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u8207\u6578\u7d44\u4e0d\u540c\uff0c\u5207\u7247\u7684\u9577\u5ea6\u662f\u53ef\u8b8a\u7684\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u78ba\u5b9a\u5927\u5c0f\u7684\u6578\u64da\u6642\u975e\u5e38\u65b9\u4fbf\u3002\u5207\u7247\u7684\u5e95\u5c64\u662f\u57fa\u65bc\u6578\u7d44\u5be6\u73fe\u7684\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c64\u6b21\u7684\u62bd\u8c61\u3002<\/p>\n<h2 id=\"%e5%88%87%e7%89%87%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-hHzuuQizOr\">\u5207\u7247\u7684\u57fa\u672c\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u52d5\u614b\u5927\u5c0f\uff1a<\/strong>\u5207\u7247\u7684\u5927\u5c0f\u53ef\u4ee5\u96a8\u8457\u9700\u8981\u800c\u6539\u8b8a\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u78ba\u5b9a\u6578\u91cf\u7684\u6578\u64da\u6642\u975e\u5e38\u9748\u6d3b\u3002<\/li>\n<li><strong>\u5f15\u7528\u985e\u578b\uff1a<\/strong>\u5207\u7247\u662f\u5f15\u7528\u985e\u578b\uff0c\u9019\u610f\u5473\u8457\u7576\u4f60\u5c07\u4e00\u500b\u5207\u7247\u8ce6\u503c\u7d66\u53e6\u4e00\u500b\u5207\u7247\u6642\uff0c\u5be6\u969b\u4e0a\u662f\u5c07\u6307\u5411\u540c\u4e00\u5e95\u5c64\u6578\u7d44\u7684\u6307\u91dd\u9032\u884c\u8907\u88fd\u3002<\/li>\n<li><strong>\u5167\u90e8\u7d50\u69cb\uff1a<\/strong>\u5207\u7247\u5305\u542b\u4e09\u500b\u90e8\u5206\uff1a\u6307\u5411\u5e95\u5c64\u6578\u7d44\u7684\u6307\u91dd\u3001\u5207\u7247\u7684\u9577\u5ea6\u548c\u5207\u7247\u7684\u5bb9\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%87%e7%89%87%e7%9a%84%e5%89%b5%e5%bb%ba-hHzuuQizOr\">\u5207\u7247\u7684\u5275\u5efa<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5275\u5efa\u5207\u7247\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    \/\/ \u4f7f\u7528 make \u51fd\u6578\u5275\u5efa\u5207\u7247\n    slice1 := make([]int, 5) \/\/ \u9577\u5ea6\u70ba 5 \u7684\u6574\u6578\u5207\u7247\n    fmt.Println(slice1) \/\/ \u8f38\u51fa: [0 0 0 0 0]\n\n    \/\/ \u4f7f\u7528\u5b57\u9762\u91cf\u5275\u5efa\u5207\u7247\n    slice2 := []int{1, 2, 3, 4, 5}\n    fmt.Println(slice2) \/\/ \u8f38\u51fa: [1 2 3 4 5]\n}\n<\/code><\/pre>\n<h2 id=\"%e5%88%87%e7%89%87%e7%9a%84%e6%93%8d%e4%bd%9c-hHzuuQizOr\">\u5207\u7247\u7684\u64cd\u4f5c<\/h2>\n<p>\u5207\u7247\u63d0\u4f9b\u4e86\u591a\u7a2e\u64cd\u4f5c\u65b9\u6cd5\uff0c\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u5207\u7247\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"%e6%b7%bb%e5%8a%a0%e5%85%83%e7%b4%a0-hHzuuQizOr\">\u6dfb\u52a0\u5143\u7d20<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u5167\u5efa\u7684 append \u51fd\u6578\u5411\u5207\u7247\u4e2d\u6dfb\u52a0\u5143\u7d20\uff1a<\/p>\n<pre><code>slice := []int{1, 2, 3}\nslice = append(slice, 4, 5)\nfmt.Println(slice) \/\/ \u8f38\u51fa: [1 2 3 4 5]\n<\/code><\/pre>\n<h3 id=\"%e5%88%87%e7%89%87-hHzuuQizOr\">\u5207\u7247<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u7d22\u5f15\u4f86\u5207\u7247\uff0c\u7372\u53d6\u5207\u7247\u7684\u4e00\u90e8\u5206\uff1a<\/p>\n<pre><code>slice := []int{1, 2, 3, 4, 5}\nsubSlice := slice[1:4] \/\/ \u7372\u53d6\u7d22\u5f15 1 \u5230 3 \u7684\u5143\u7d20\nfmt.Println(subSlice) \/\/ \u8f38\u51fa: [2 3 4]\n<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e5%85%83%e7%b4%a0-hHzuuQizOr\">\u522a\u9664\u5143\u7d20<\/h3>\n<p>\u522a\u9664\u5207\u7247\u4e2d\u7684\u5143\u7d20\u53ef\u4ee5\u901a\u904e\u91cd\u65b0\u5207\u7247\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>slice := []int{1, 2, 3, 4, 5}\nslice = append(slice[:2], slice[3:]...) \/\/ \u522a\u9664\u7d22\u5f15 2 \u7684\u5143\u7d20\nfmt.Println(slice) \/\/ \u8f38\u51fa: [1 2 4 5]\n<\/code><\/pre>\n<h2 id=\"%e5%88%87%e7%89%87%e7%9a%84%e6%87%89%e7%94%a8-hHzuuQizOr\">\u5207\u7247\u7684\u61c9\u7528<\/h2>\n<p>\u5207\u7247\u5728\u5be6\u969b\u958b\u767c\u4e2d\u6709\u8457\u5ee3\u6cdb\u7684\u61c9\u7528\u3002\u4f8b\u5982\uff0c\u5728\u8655\u7406\u7528\u6236\u8f38\u5165\u3001\u6578\u64da\u5eab\u67e5\u8a62\u7d50\u679c\u6216 API \u8fd4\u56de\u7684\u6578\u64da\u6642\uff0c\u5207\u7247\u90fd\u80fd\u5920\u63d0\u4f9b\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u652f\u6301\u3002\u7531\u65bc\u5176\u52d5\u614b\u6027\uff0c\u5207\u7247\u7279\u5225\u9069\u5408\u7528\u65bc\u9700\u8981\u983b\u7e41\u589e\u522a\u6539\u7684\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hHzuuQizOr\">\u7e3d\u7d50<\/h2>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u5207\u7247\u662f\u4e00\u7a2e\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6709\u6548\u5730\u8655\u7406\u52d5\u614b\u6578\u64da\u96c6\u5408\u3002\u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u76f8\u4fe1\u8b80\u8005\u5c0d\u5207\u7247\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u6027\u53ca\u64cd\u4f5c\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u82e5\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u6216\u96f2\u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u5728\u958b\u767c\u4e2d\u7372\u5f97\u66f4\u597d\u7684\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Go\u8a9e\u8a00\u4e2d\u7684\u5207\u7247\uff0c\u638c\u63e1\u5176\u7279\u6027\u3001\u7528\u6cd5\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u4f60\u7684\u7de8\u7a0b\u6280\u80fd\u8207\u6548\u7387\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-57690","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57690","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=57690"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57690\/revisions"}],"predecessor-version":[{"id":57691,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57690\/revisions\/57691"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}