{"id":10006917,"date":"2022-11-27T00:37:35","date_gmt":"2022-11-26T16:37:35","guid":{"rendered":"https:\/\/ityet.com\/?p=10006917"},"modified":"2022-11-27T00:37:35","modified_gmt":"2022-11-26T16:37:35","slug":"%e4%b8%89%e5%88%86%e9%92%9f%e5%ad%a6%e4%bc%9ago%e8%af%ad%e8%a8%80%e7%9a%84%e5%8f%98%e9%87%8f%e5%ae%9a%e4%b9%89","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006917","title":{"rendered":"\u4e09\u5206\u949f\u5b66\u4f1ago\u8bed\u8a00\u7684\u53d8\u91cf\u5b9a\u4e49"},"content":{"rendered":"

\u672c\u6587\u53c2\u4e0e\u4e86\u601d\u5426\u6280\u672f\u5f81\u6587<\/a>\uff0c\u6b22\u8fce\u6b63\u5728\u9605\u8bfb\u7684\u4f60\u4e5f\u52a0\u5165\u3002<\/p><\/blockquote>\n

\u524d\u8a00<\/h2>\n

\u7279\u522b\u8bf4\u660e: \u672c\u6587\u53ea\u9002\u5408\u65b0\u624b\u5b66\u4e60<\/p><\/blockquote>\n

\u8fd9\u7bc7\u6587\u7ae0\u5e26\u6211\u4eec\u5165\u95e8go\u8bed\u8a00\u7684\u5b9a\u4e49\u53d8\u91cf\u7684\u65b9\u5f0f\uff0c\u5176\u5b9e\u548cjavascript\u5f88\u76f8\u4f3c\uff0c\u6240\u4ee5\u7279\u610f\u603b\u7ed3\u5728\u6b64\u3002<\/p>\n

\u5728go\u8bed\u8a00\u4e2d\uff0c\u4e5f\u6709\u53d8\u91cf\u548c\u5e38\u91cf\u4e24\u79cd\uff0c\u9996\u5148\u6211\u4eec\u6765\u770b\u53d8\u91cf\u7684\u5b9a\u4e49\uff0c\u5b9a\u4e49\u53d8\u91cf\u6211\u4eec\u5206\u4e3a\u5b9a\u4e49\u5355\u4e2a\u53d8\u91cf\u548c\u591a\u4e2a\u53d8\u91cf\u3002<\/p>\n

\u5b9a\u4e49\u5355\u4e2a\u53d8\u91cf<\/h2>\n

\u5728\u5b9a\u4e49\u5355\u4e2a\u53d8\u91cf\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7var\u5173\u952e\u5b57\u6765\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf\uff0c\u5176\u540e\u8ddf\u53d8\u91cf\u540d\u548c\u53d8\u91cf\u7c7b\u578b\uff0c\u5176\u4e2d\u53d8\u91cf\u7c7b\u578b\u53ef\u4ee5\u7701\u7565\uff0c\u8bed\u6cd5\u7ed3\u6784\u5982\u4e0b:<\/p>\n

var <\u53d8\u91cf\u540d> <\u53d8\u91cf\u7c7b\u578b><\/code><\/pre>\n
\u4f8b\u5982:<\/p>\n
var name string<\/code><\/pre>\n
\u4ee5\u4e0a\u4ee3\u7801\u8868\u793a\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf\u540d\u4e3aname\uff0c\u53d8\u91cf\u7c7b\u578b\u4e3a\u5b57\u7b26\u4e32\u7684\u53d8\u91cf\uff0c\u6ce8\u610fgo\u8bed\u8a00\u5b9a\u4e49\u53d8\u91cf\u7684\u7c7b\u578b\u59cb\u7ec8\u662f\u5728\u6700\u540e\u3002<\/p>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u548cjs\u5b9a\u4e49\u53d8\u91cf\u533a\u522b\u4e0d\u5927\uff0c\u53ea\u4e0d\u8fc7\u662f\u591a\u4e86\u4e00\u4e2a\u7c7b\u578b\u58f0\u660e\uff0c\u5176\u4e2d\u8fd9\u4e2a\u7c7b\u578b\u58f0\u660e\u8fd8\u53ef\u4ee5\u7701\u7565\u3002<\/p><\/blockquote>\n
\u5b9a\u4e49\u591a\u4e2a\u53d8\u91cf<\/h2>\n
\u5728go\u8bed\u8a00\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7,<\/code>\u64cd\u4f5c\u7b26\u6765\u5b9a\u4e49\u591a\u4e2a\u53d8\u91cf,\u8fd9\u91cc\u5b9a\u4e49\u591a\u4e2a\u53d8\u91cf\u4e5f\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5\uff0c\u4e00\u79cd\u662f\u591a\u4e2a\u53d8\u91cf\u90fd\u662f\u540c\u4e00\u7c7b\u578b\uff0c\u53e6\u5916\u4e00\u79cd\u5219\u662f\u4e0d\u540c\u7c7b\u578b\u7684\u591a\u4e2a\u53d8\u91cf\uff0c\u6211\u4eec\u5148\u6765\u770b\u7b2c\u4e00\u79cd\u3002<\/p>\n
\u5b9a\u4e49\u76f8\u540c\u7c7b\u578b\u7684\u591a\u4e2a\u53d8\u91cf<\/h3>\n
\u548c\u5b9a\u4e49\u5355\u4e2a\u53d8\u91cf\u4e00\u6837\uff0c\u4e5f\u662f\u4f7f\u7528var\u5173\u952e\u5b57\u6765\u5b9a\u4e49\uff0c\u5e76\u4e14\u901a\u8fc7,<\/code>\u6765\u5206\u9694\uff0c\u8bed\u6cd5\u7ed3\u6784\u5982\u4e0b:<\/p>\n
var <\u53d8\u91cf\u540d1>,<\u53d8\u91cf\u540d2>,<\u53d8\u91cf\u540d3>,... <\u53d8\u91cf\u7c7b\u578b><\/code><\/pre>\n
\u5982:<\/p>\n
var name1,name2,name3 string<\/code><\/pre>\n
\u4ee5\u4e0a\u5b9a\u4e49\u4e86name1,name2,name3 3\u4e2a\u53d8\u91cf\uff0c\u53d8\u91cf\u7684\u7c7b\u578b\u90fd\u662fstring\u3002<\/p>\n
\u53ef\u4ee5\u770b\u5230\u4ee5\u4e0a\u662f\u5b9a\u4e49\u76f8\u540c\u7c7b\u578b\u7684\u591a\u4e2a\u53d8\u91cf,\u90a3\u4e48\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u5b9a\u4e49\u4e0d\u540c\u7c7b\u578b\u7684\u591a\u4e2a\u53d8\u91cf\u5462?<\/p>\n
\u5f88\u7b80\u5355\uff0c\u7528()<\/code>\u5305\u88f9\u8d77\u6765\uff0c\u7136\u540e\u4e5f\u662f\u4f7f\u7528,<\/code>\u5206\u9694\uff0c\u5728\u6bcf\u4e2a\u53d8\u91cf\u540d\u540e\u9762\u7d27\u8ddf\u53d8\u91cf\u7c7b\u578b\u5373\u53ef\uff0c\u8bed\u6cd5\u5982\u4e0b:<\/p>\n
var (<\u53d8\u91cf\u540d1> <\u53d8\u91cf1\u7c7b\u578b>,<\u53d8\u91cf\u540d2> <\u53d8\u91cf2\u7c7b\u578b>...)<\/code><\/pre>\n
\u4f8b\u5982\u4ee5\u4e0b\u4ee3\u7801:<\/p>\n
var (name string,age int)<\/code><\/pre>\n
\u662f\u4e0d\u662f\u5f88\u7b80\u5355?<\/p>\n
\u53d8\u91cf\u7684\u521d\u59cb\u5316<\/h2>\n
\u5728go\u8bed\u8a00\u4e2d\uff0c\u5b9a\u4e49\u4e86\u53d8\u91cf\uff0c\u540c\u6837\u4e5f\u4f1a\u6709\u521d\u59cb\u5316\u7684\u64cd\u4f5c\uff0c\u4e5f\u5c31\u662f\u8bf4\u7ed9\u53d8\u91cf\u521d\u59cb\u5316\u503c\uff0c\u4e5f\u662f\u901a\u8fc7=<\/code>\u64cd\u4f5c\u7b26\u540e\u8ddf\u503c\u5373\u53ef\u3002\u8bed\u6cd5\u7ed3\u6784\u5982\u4e0b:<\/p>\n
var <\u53d8\u91cf\u540d> <\u53d8\u91cf\u7c7b\u578b>? = <\u53d8\u91cf\u503c><\/code><\/pre>\n
\u4f8b\u5982:<\/p>\n
var name string = "eveningwater"<\/code><\/pre>\n
\u53d8\u91cf\u7c7b\u578b\u7684\u7701\u7565<\/h2>\n
\u5176\u5b9e\u6211\u4eec\u5728\u521d\u59cb\u5316\u53d8\u91cf\u7684\u65f6\u5019\u53ef\u4ee5\u7701\u7565\u53d8\u91cf\u7c7b\u578b\uff0c\u7136\u540ego\u7f16\u8bd1\u5668\u4f1a\u5728\u7f16\u8bd1\u7684\u65f6\u5019\u5e2e\u6211\u4eec\u81ea\u52a8\u63a8\u5bfc\u53d8\u91cf\u7c7b\u578b\uff0c\u8fd9\u7b80\u76f4\u5c31\u662f\u5728\u5199javascript\u554a\uff0c\u8fd9\u4e5f\u662f\u6211\u5728\u4ee5\u4e0a\u8bed\u6cd5\u53d8\u91cf\u7c7b\u578b\u90a3\u4e00\u5757\u4e2d\u6807\u6ce8?\u7684\u539f\u56e0\uff0c\u5c31\u8868\u793a\u53ef\u4ee5\u5199\u53ef\u4ee5\u4e0d\u5199\u3002\u4f8b\u5982\u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\u5c31\u53ef\u4ee5\u5199\u6210:<\/p>\n
var name = "eveningwater"<\/code><\/pre>\n
\u5982\u6b64\u770b\u6765\uff0c\u6211\u4eec\u5b9a\u4e49\u591a\u4e2a\u53d8\u91cf\u540c\u6837\u4e5f\u53ef\u4ee5\u7701\u7565\u53d8\u91cf\u7c7b\u578b\uff0c\u5982:<\/p>\n
var (name,age) = "eveningwater",26<\/code><\/pre>\n
\u53c8\u6216\u8005\u662f:<\/p>\n
var name1,name2  = "eveningwater","xxx"<\/code><\/pre>\n
var\u5173\u952e\u5b57\u7684\u7701\u7565\uff08\u7b80\u77ed\u58f0\u660e\uff09<\/h2>\n
go\u8bed\u8a00\u7684\u5b9a\u4e49\u53d8\u91cf\u540d\u7684\u5173\u952e\u5b57var\u4e5f\u53ef\u4ee5\u7701\u7565\uff0c\u8fd9\u4e5f\u662f\u6211\u6ca1\u6709\u60f3\u5230\u7684\uff0c\u5982\u4e0b\u6240\u793a:<\/p>\n
name1,name2 := "eveningwater","xxx"<\/code><\/pre>\n
\u611f\u89c9\u633a\u795e\u5947\u7684\uff0c\u662f\u5427\uff01go\u628a\u8fd9\u79cd\u7701\u7565\u4e86var\u548ctype\u7684\u58f0\u660e\u53eb\u505a\u7b80\u77ed\u7533\u660e<\/code>\u3002\u8fd9\u6837\u4e00\u6765\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u5b9a\u4e49\u53d8\u91cf\u7684\u65f6\u5019\u7528\u8fd9\u4e2a”:=”\u6765\u5b9a\u4e49\u53d8\u91cf\u4e86\uff0c\u4e0d\uff0c\u4f60\u60f3\u591a\u4e86\uff0c\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u6765\u5b9a\u4e49\u53d8\u91cf\u662f\u6709\u9650\u5236\u7684\uff0c\u90a3\u5c31\u662f\u8fd9\u79cd\u65b9\u5f0f\u53ea\u80fd\u591f\u4f5c\u7528\u5728\u51fd\u6570\u5185\u90e8\uff0c\u5982\u679c\u6211\u4eec\u8981\u5b9a\u4e49\u5168\u5c40\u53d8\u91cf\u7684\u8bdd\uff0c\u8fd8\u662f\u8981\u8001\u8001\u5b9e\u5b9e\u7684\u5199var\u5173\u952e\u5b57\u3002<\/p>\n
\u5168\u5c40\u53d8\u91cf\u4e0e\u5c40\u90e8\u53d8\u91cf<\/h3>\n
\u901a\u8fc7\u4ee5\u4e0a\u7684\u8bf4\u660e\uff0c\u6211\u4eec\u77e5\u9053\u4e86\u5b9a\u4e49\u5168\u5c40\u53d8\u91cf\u548c\u5b9a\u4e49\u5c40\u90e8\u53d8\u91cf\u7684\u65b9\u5f0f\uff0c\u5982\u4e0b:<\/p>\n
var a string = "hello" \/\/\u5168\u5c40\u53d8\u91cf\nfunc test() {\n    b := " world" \/\/\u5c40\u90e8\u53d8\u91cf\n    c := a + b\n    fmt.Printf("%s \/n", c)\n}<\/code><\/pre>\n
\u7279\u522b\u7684\u53d8\u91cf\u540d<\/h2>\n
go\u8bed\u8a00\u6709\u4e2a\u5f88\u7279\u6b8a\u7684\u53d8\u91cf\u540d\uff0c\u90a3\u5c31\u662f\u4e0b\u5212\u7ebf”_”,\u4e3a\u4ec0\u4e48\u8bf4\u5b83\u7279\u6b8a\u5462\uff0c\u56e0\u4e3a\u5b9a\u4e49\u5b83\u7684\u503c\u90fd\u4f1a\u88ab\u4e22\u5f03\uff0c\u6ca1\u9519\uff0c\u5c31\u662f\u4e22\u5f03\uff0c\u4f8b\u5982:<\/p>\n
_,num = 35,34<\/code><\/pre>\n
\u5176\u4e2d_\u53d8\u91cf\u503c\u4e3a35\u5c06\u4f1a\u88ab\u4e22\u5f03\uff0c\u6700\u540e\u5c31\u53ea\u5269\u4e0b\u503c\u4e3a34\u7684num\u53d8\u91cf\u4e86\uff0c\u611f\u89c9\u8fd9\u79cd\u8bbe\u8ba1\u4e5f\u662f\u633a\u6709\u610f\u601d\u7684\u3002<\/p>\n
\u672a\u4f7f\u7528\u53d8\u91cf\u7684\u9650\u5236<\/h2>\n
go\u8bed\u8a00\u5728\u7f16\u8bd1\u9636\u6bb5\u4f1a\u5bf9\u58f0\u660e\u4f46\u672a\u4f7f\u7528\u53d8\u91cf\u62a5\u9519\uff0c\u6bd4\u5982\u4ee5\u4e0b\u4ee3\u7801\u5c31\u4f1a\u62a5\u9519: \u58f0\u660e\u4e86i\u53d8\u91cf\u4f46\u5e76\u672a\u4f7f\u7528\u3002<\/p>\n
package main\nfunc main(){\n    \/\/\u7f16\u8bd1\u9636\u6bb5\u62a5\u9519\n    var i int\n}<\/code><\/pre>\n
\u5e38\u91cf<\/h2>\n
\u5e38\u91cf\u5176\u5b9e\u4e5f\u5c31\u662f\u5728\u7a0b\u5e8f\u7f16\u8bd1\u9636\u6bb5\u5b9a\u4e0b\u6765\u7684\u503c\u5417\uff0c\u65e0\u6cd5\u88ab\u4fee\u6539\uff0c\u5728go\u8bed\u8a00\u4e2d\u5e38\u91cf\u4e5f\u53ef\u4ee5\u88ab\u5b9a\u4e49\u6210\u6570\u503c\uff0c\u5e03\u5c14\u503c\u6216\u8005\u662f\u5b57\u7b26\u4e32\u7b49\u7c7b\u578b\u3002\u5b83\u7684\u8bed\u6cd5\u7ed3\u6784\u5982\u4e0b:<\/p>\n
const variableName = value;<\/code><\/pre>\n
\u4f8b\u5982:<\/p>\n
const num int = 10;<\/code><\/pre>\n
\u5176\u4e2d\u5e38\u91cf\u7684\u7c7b\u578b\u5982\u679c\u9700\u8981\u4e5f\u53ef\u4ee5\u52a0\u4e0a\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u5185\u5bb9\u4e86\uff0c\u611f\u8c22\u5927\u5bb6\u89c2\u770b\uff0c\u770b\u5b8c\u672c\u6587\uff0c\u60f3\u6765\u5e94\u8be5\u8981\u4e0d\u4e86\u51e0\u5206\u949f\uff0c\u51e0\u5206\u949f\u5c31\u638c\u63e1\u4e86go\u8bed\u8a00\u5b9a\u4e49\u53d8\u91cf\u7684\u6982\u5ff5\u548c\u65b9\u5f0f\uff0c\u60f3\u6765\u8fd8\u662f\u503c\u5f97\u7684\uff0c\u975e\u5e38\u9002\u5408\u65b0\u624b\u5b66\u4e60\uff0c\u54c8\u54c8\u54c8\u3002<\/p>\n
https:\/\/segmentfault.com\/a\/1190000042910744<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u53c2\u4e0e\u4e86\u601d\u5426\u6280\u672f\u5f81\u6587\uff0c\u6b22\u8fce\u6b63\u5728\u9605\u8bfb\u7684\u4f60\u4e5f\u52a0\u5165\u3002 \u524d\u8a00 \u7279\u522b\u8bf4\u660e: \u672c\u6587\u53ea\u9002\u5408\u65b0\u624b\u5b66\u4e60 \u8fd9\u7bc7\u6587\u7ae0\u5e26\u6211\u4eec\u5165\u95e8go […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10006917","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006917"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006917\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}