{"id":44072,"date":"2023-03-05T12:44:32","date_gmt":"2023-10-11T23:12:47","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e5%89%8d%e8%bf%9b%e3%80%91%e5%9f%ba%e6%9c%ac%e8%af%ad%e6%b3%95%e2%91%a4%ef%bc%88%e5%85%b3%e8%81%94%e6%95%b0%e7%bb%84%c2%b7%e8%8c%83%e5%9b%b4%ef%bc%89\/"},"modified":"2024-04-29T17:28:54","modified_gmt":"2024-04-29T09:28:54","slug":"%e3%80%90%e5%89%8d%e8%bf%9b%e3%80%91%e5%9f%ba%e6%9c%ac%e8%af%ad%e6%b3%95%e2%91%a4%ef%bc%88%e5%85%b3%e8%81%94%e6%95%b0%e7%bb%84%c2%b7%e8%8c%83%e5%9b%b4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e5%89%8d%e8%bf%9b%e3%80%91%e5%9f%ba%e6%9c%ac%e8%af%ad%e6%b3%95%e2%91%a4%ef%bc%88%e5%85%b3%e8%81%94%e6%95%b0%e7%bb%84%c2%b7%e8%8c%83%e5%9b%b4%ef%bc%89\/","title":{"rendered":"\u3010\u524d\u8fdb\u3011\u57fa\u672c\u8bed\u6cd5\u2464\uff08\u5173\u8054\u6570\u7ec4\u00b7\u8303\u56f4\uff09"},"content":{"rendered":"

\u7b80\u800c\u8a00\u4e4b<\/h1>\n

\u6211\u6839\u636e\u300aA Tour of Go\u300b\u7684\u987a\u5e8f\u603b\u7ed3\u4e86\u6211\u4e2a\u4eba\u5728\u5b66\u4e60Go\u7684\u57fa\u7840\u77e5\u8bc6\u65f6\u7684\u7ecf\u9a8c\u3002<\/p>\n

\n
No\u8a18\u4e8b1\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2460(\u57fa\u790e)<\/a>2\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2461(\u30d5\u30ed\u30fc\u5236\u5fa1\u6587)<\/a>3\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2462(\u30dd\u30a4\u30f3\u30bf\u30fb\u69cb\u9020\u4f53)<\/a>4\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2463(\u914d\u5217\u30fb\u30b9\u30e9\u30a4\u30b9)<\/a>5\u301c\u301c\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2464(Maps\u30fb Range)\u300c\u4eca\u30b3\u30b3\u300d\u301c\u301c<\/strong>6\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2465(\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9)<\/a>7\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u2466(\u4e26\u884c\u51e6\u7406)<\/a>8\u3010Go\u3011\u57fa\u672c\u6587\u6cd5\u7dcf\u307e\u3068\u3081<\/a><\/div>\n<\/div>\n

\u672c\u6b21\u5b66\u4e60\u91cd\u70b9\u653e\u5728\u4e86Maps\uff08\u6620\u5c04\uff09\u548cRange\uff08\u8303\u56f4\uff09\u4e0a\u3002<\/p>\n

\u5730\u56fe\u6216\u5730\u7406\u4f4d\u7f6e\u76f8\u5173\u7684\u56fe\u8868\u6216\u6392\u5217\u3002<\/h1>\n

Maps\uff08\u8fde\u60f3\u6570\u7ec4\uff09\u662f\u4e00\u79cd\u4f7f\u7528\u952e\uff08key\uff09\u6765\u6307\u5b9a\u5143\u7d20\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4e0e\u6570\u7ec4\u901a\u8fc7\u6574\u6570\u503c\u6765\u6307\u5b9a\u5143\u7d20\u4e0d\u540c\u3002\u5728Ruby\u4e2d\u79f0\u4e3aHash\uff0c\u5728Python\u4e2d\u79f0\u4e3adictionary\u3002<\/p>\n

\u8fde\u60f3\u914d\u5217\uff08Maps\uff09\u7684\u58f0\u660e\u65b9\u5f0f\u662f\u600e\u6837\u7684\uff1f<\/h3>\n

\u9023\u60f3\u914d\u5217\uff08Maps\uff09\u4e3b\u8981\u662f\u6309\u4ee5\u4e0b\u65b9\u5f0f\u58f0\u660e\u7684\u3002<\/p>\n

\u2460\u7d44\u307f\u8fbc\u307f\u95a2\u6570make()\u3092\u5229\u7528\u3057\u3066\u5ba3\u8a00\r\n\u2461\u521d\u671f\u5024\u3092\u6307\u5b9a\u3057\u3066\u5ba3\u8a00\r\n<\/code><\/pre>\n
\u2460\u4f7f\u7528\u5185\u7f6e\u51fd\u6570make()\u8fdb\u884c\u58f0\u660e<\/h3>\n
make()\u51fd\u6570\u662f\u4e00\u4e2a\u5185\u7f6e\u51fd\u6570\uff0c\u5b83\u8fd4\u56de\u4e00\u4e2a\u5df2\u521d\u59cb\u5316\u5e76\u53ef\u4ee5\u4f7f\u7528\u7684\u6307\u5b9a\u7c7b\u578b\u7684 map\u3002
\n\u5728\u4f7f\u7528make()\u51fd\u6570\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6309\u4ee5\u4e0b\u65b9\u5f0f\u5bf9 map \u8fdb\u884c\u521d\u59cb\u5316\u3002<\/p>\n
make<\/span>(<\/span>map<\/span>[<\/span>\u30ad\u30fc\u306e\u578b<\/span>]<\/span>\u5024\u306e\u578b<\/span>,<\/span> \u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u306e\u521d\u671f\u5024<\/span>)<\/span>\r\nmake<\/span>(<\/span>map<\/span>[<\/span>\u30ad\u30fc\u306e\u578b<\/span>]<\/span>\u5024\u306e\u578b<\/span>)<\/span>\/\/ \u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u306e\u521d\u671f\u5024\u306f\u3001\u7701\u7565\u3082\u53ef\u80fd<\/span>\r\n<\/code><\/pre>\n
\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5165\u51fd\u6570make()\u521b\u5efa\u7684Maps\uff08\u5173\u8054\u6570\u7ec4\uff09\u5c06\u952e\uff08key\uff09\u548c\u503c\uff08value\uff09\u653e\u5165\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
map<\/span>[<\/span>key\u306e\u5024<\/span>]<\/span> =<\/span> value\u306e\u5024<\/span>\r\n<\/code><\/pre>\n
\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u521b\u5efaMaps\uff08\u5173\u8054\u6570\u7ec4\uff09\u3002<\/p>\n
func<\/span> main<\/span>()<\/span> {<\/span>\r\n    mapEx<\/span> :=<\/span> make<\/span>(<\/span>map<\/span>[<\/span>string<\/span>]<\/span>string<\/span>,<\/span> 2<\/span>)<\/span> \/\/\u30de\u30c3\u30d7\u306e\u5ba3\u8a00<\/span>\r\n\tfmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>)<\/span> \/\/=> map[] \/\/\u5ba3\u8a00\u3055\u308c\u305f\u7a7a\u306e\u30de\u30c3\u30d7<\/span>\r\n\t\r\n\tmapEx<\/span>[<\/span>\"firstName\"<\/span>]<\/span> =<\/span> \"Mike\"<\/span> \/\/\u30de\u30c3\u30d7\u306bkey\u3068value\u3092\u633f\u5165\u3059\u308b\u3002<\/span>\r\n\tmapEx<\/span>[<\/span>\"lastName\"<\/span>]<\/span> =<\/span> \"Smith\"<\/span>\r\n   \r\n    fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>)<\/span> \/\/=> map[lastName:Smith firstName:Mike]<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u8bbe\u5b9a\u521d\u59cb\u503c\u5e76\u58f0\u660e\u3002<\/h3>\n
\u5373\u4f7f\u4e0d\u4f7f\u7528\u5185\u7f6e\u51fd\u6570make()\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u521d\u59cb\u503c\u6765\u58f0\u660e\u5e76\u521b\u5efaMaps\uff08\u5173\u8054\u6570\u7ec4\uff09\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
var<\/span> \u5909\u6570\u540d<\/span> map<\/span>[<\/span>key<\/span>]<\/span>value<\/span> =<\/span> map<\/span>[<\/span>key<\/span>]<\/span>value<\/span>{<\/span>key1<\/span>:<\/span> value1<\/span>,<\/span> key2<\/span>:<\/span> value2<\/span>,<\/span> ...<\/span>,<\/span> keyN<\/span>:<\/span> valueN<\/span>}<\/span>\r\n<\/code><\/pre>\n
\u5b9e\u9645\u4e0a\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u521b\u5efaMaps\uff08\u5173\u8054\u6570\u7ec4\uff09\u3002<\/p>\n
var<\/span> mapEx<\/span> =<\/span> map<\/span>[<\/span>string<\/span>]<\/span>string<\/span>{<\/span>\"firstName\"<\/span>:<\/span>\"John\"<\/span>,<\/span> \"lastName\"<\/span>:<\/span> \"Smith\"<\/span>}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n    fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>)<\/span> \/\/=> map[lastName:Smith firstName:Mike]<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u8fde\u60f3\u6570\u7ec4\uff08Maps\uff09\u7684\u96f6\u503c<\/h3>\n
\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u6620\u5c04(\u5173\u8054\u6570\u7ec4)\u7684\u521d\u59cb\u503c\uff0c\u53d8\u91cf\u4f1a\u88ab\u521d\u59cb\u5316\u4e3anil(\u7a7a\u6620\u5c04)\u3002
\n\u7a7a\u6620\u5c04\u65e0\u6cd5\u5b58\u50a8\u5143\u7d20\uff0c\u5982\u679c\u8981\u5b58\u50a8\u5143\u7d20\uff0c\u5219\u9700\u8981\u8fdb\u884c\u6620\u5c04\u7684\u521d\u59cb\u5316\u3002<\/p>\n
map<\/span> [<\/span>\u30ad\u30fc\u306e\u578b<\/span>]<\/span> \u5024\u306e\u578b<\/span>\r\n\/\/ map \u306e\u5f8c\u308d\u306e [ ] \u306b\u30ad\u30fc\u306e\u578b\u3092\u3001\u305d\u306e\u5f8c\u308d\u306b\u5024\u306e\u578b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/span>\r\n<\/code><\/pre>\n
var<\/span> map1<\/span> map<\/span>[<\/span>string<\/span>]<\/span>int<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfmt<\/span>.<\/span>Println<\/span>(<\/span>map1<\/span>)<\/span> \/\/=> map[] \/\/nil\u30de\u30c3\u30d7<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5411Maps\uff08\u6620\u5c04\u8868\uff09\u4e2d\u63d2\u5165\u6216\u66f4\u65b0\u5143\u7d20<\/h3>\n
\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u5411\u6620\u5c04\uff08Map\uff09\u63d2\u5165\u6216\u66f4\u65b0\u5143\u7d20\u3002<\/p>\n
map<\/span>[<\/span>key<\/span>]<\/span> =<\/span> elem<\/span>\r\n<\/code><\/pre>\n
\u6211\u5c06\u9a8c\u8bc1\u80fd\u591f\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\u8fdb\u884c\u63d2\u5165\u548c\u66f4\u65b0\u64cd\u4f5c\u3002<\/p>\n
func<\/span> main<\/span>()<\/span> {<\/span>\r\n   mapEx<\/span> :=<\/span> make<\/span>(<\/span>map<\/span>[<\/span>string<\/span>]<\/span>int<\/span>)<\/span>\r\n   mapEx<\/span>[<\/span>\"ele1\"<\/span>]<\/span> =<\/span> 1<\/span> \/\/\u8981\u7d20\u306e\u633f\u5165<\/span>\r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>)<\/span>\r\n   \r\n   mapEx<\/span>[<\/span>\"newEle\"<\/span>]<\/span> =<\/span> 2<\/span> \/\/\u8981\u7d20\u306e\u66f4\u65b0<\/span>\r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>)<\/span> \r\n}<\/span>\r\n\r\n<\/code><\/pre>\n
\u5f9e\u6620\u5c04\uff08Maps\uff09\u4e2d\u7372\u53d6\u5143\u7d20<\/h3>\n
\u53ef\u4ee5\u901a\u8fc7Maps\uff08\u5173\u8054\u6570\u7ec4\uff09\u6765\u83b7\u53d6\u5143\u7d20\uff0c\u65b9\u5f0f\u5982\u4e0b\u3002<\/p>\n
map<\/span>[<\/span>key<\/span>]<\/span>\r\n<\/code><\/pre>\n
\u6211\u4eec\u5c06\u901a\u8fc7\u5b9e\u9645\u64cd\u4f5c\u6765\u786e\u8ba4\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5143\u7d20\u3002<\/p>\n
func<\/span> main<\/span>()<\/span> {<\/span>\r\n   mapEx<\/span> :=<\/span> map<\/span>[<\/span>string<\/span>]<\/span>string<\/span>{<\/span>\"firstName\"<\/span>:<\/span>\"John\"<\/span>,<\/span> \"lastName\"<\/span>:<\/span> \"Smith\"<\/span>}<\/span>\r\n   \r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>[<\/span>\"firstName\"<\/span>])<\/span> \/\/=> John<\/span>\r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>[<\/span>\"lastName\"<\/span>])<\/span> \/\/=> Smith<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5220\u9664Maps\uff08\u6620\u5c04\uff09\u7684\u5143\u7d20<\/h3>\n
\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u5220\u9664\u6620\u5c04\uff08\u5173\u8054\u6570\u7ec4\uff09\u7684\u5143\u7d20\u3002<\/p>\n
delete<\/span>(<\/span>mapEx<\/span>,<\/span> key<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u6211\u4eec\u5c06\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\u5b9e\u9645\u786e\u8ba4\u53ef\u4ee5\u5220\u9664\u5143\u7d20\u3002<\/p>\n
func<\/span> main<\/span>()<\/span> {<\/span>\r\n   mapEx<\/span> :=<\/span> map<\/span>[<\/span>string<\/span>]<\/span>string<\/span>{<\/span>\"firstName\"<\/span>:<\/span>\"John\"<\/span>,<\/span> \"lastName\"<\/span>:<\/span> \"Smith\"<\/span>}<\/span>\r\n   delete<\/span>(<\/span>mapEx<\/span>,<\/span> \"firstName\"<\/span>)<\/span> \/\/mapEx\u306e\"firstName\"\u3092\u524a\u9664<\/span>\r\n\r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>[<\/span>\"firstName\"<\/span>])<\/span> \/\/=><\/span>\r\n   fmt<\/span>.<\/span>Println<\/span>(<\/span>mapEx<\/span>[<\/span>\"lastName\"<\/span>])<\/span> \/\/=> Smith<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u8303\u56f4 (\u7528\u4e8e \u7684\u8303\u56f4 \u7bc0)<\/h1>\n
range\u51fd\u6570\u7528\u4e8e\u5bf9\u5207\u7247\uff08Slices\uff09\u548c\u6620\u5c04\uff08Maps\uff09\u8fdb\u884c\u9010\u4e2a\u8fed\u4ee3\u5904\u7406\u3002<\/p>\n
Slice\u7684\u8303\u56f4<\/h3>\n
\u5982\u679c\u5728range\u4e2d\u5faa\u73af\u5207\u7247\uff0crange\u5c06\u5728\u6bcf\u6b21\u53cd\u590d\u4e2d\u8fd4\u56de\u4e24\u4e2a\u53d8\u91cf\u3002
\n\u7b2c\u4e00\u4e2a\u53d8\u91cf\u662f\u7d22\u5f15\uff08index\uff09\uff0c\u7b2c\u4e8c\u4e2a\u53d8\u91cf\u662f\u7d22\u5f15\u4f4d\u7f6e\u7684\u5143\u7d20\uff08value\uff09\u3002<\/p>\n
var<\/span> slice<\/span> =<\/span> []<\/span>string<\/span>{<\/span>\"Golang\"<\/span>,<\/span> \"Ruby\"<\/span>,<\/span> \"Javascript\"<\/span>,<\/span> \"Python\"<\/span>}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfor<\/span> index<\/span>,<\/span> value<\/span> :=<\/span> range<\/span> slice<\/span> {<\/span>\r\n\t    fmt<\/span>.<\/span>Println<\/span>(<\/span>index<\/span>,<\/span> value<\/span>)<\/span>\r\n\t\t\/\/=> 0 Golang<\/span>\r\n\t\t\/\/=> 1 Ruby<\/span>\r\n\t\t\/\/=> 2 Javascript<\/span>\r\n\t\t\/\/=> 3 Python<\/span>\r\n\t}<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u5730\u56fe\u60c5\u51b5\u4e0b\u7684\u8303\u56f4<\/h3>\n
\u5982\u679c\u5728 range \u4e2d\u91cd\u590d\u5730\u4f7f\u7528\u5730\u56fe\uff0c\u90a3\u4e48\u91cd\u590d\u7684\u987a\u5e8f\u5c06\u4f1a\u662f\u968f\u673a\u7684\uff0c\u4f46\u9664\u6b64\u4e4b\u5916\u4e0e\u5207\u7247\u76f8\u540c\u3002\u6bcf\u6b21\u8fed\u4ee3\u90fd\u4f1a\u8fd4\u56de\u4e24\u4e2a\u53d8\u91cf\uff0c\u7b2c\u4e00\u4e2a\u53d8\u91cf\u662f\u952e\uff08key\uff09\uff0c\u7b2c\u4e8c\u4e2a\u53d8\u91cf\u662f\u952e\u4f4d\u7f6e\u7684\u5143\u7d20\uff08value\uff09\u3002<\/p>\n
var<\/span> mapping<\/span> =<\/span> map<\/span>[<\/span>string<\/span>]<\/span>int<\/span>{<\/span>\r\n\t\"one\"<\/span>:<\/span>   1<\/span>,<\/span>\r\n\t\"two\"<\/span>:<\/span>   2<\/span>,<\/span>\r\n\t\"three\"<\/span>:<\/span> 3<\/span>,<\/span>\r\n\t\"four\"<\/span>:<\/span>  4<\/span>,<\/span>\r\n\t\"five\"<\/span>:<\/span>  5<\/span>,<\/span>\r\n}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfor<\/span> key<\/span>,<\/span> value<\/span> :=<\/span> range<\/span> mapping<\/span> {<\/span>\r\n\t\tfmt<\/span>.<\/span>Println<\/span>(<\/span>key<\/span>,<\/span> value<\/span>)<\/span>\r\n\t\t\/\/=> four 4<\/span>\r\n\t\t\/\/=> five 5<\/span>\r\n\t\t\/\/=> one 1<\/span>\r\n\t\t\/\/=> two 2<\/span>\r\n\t\t\/\/=> three 3<\/span>\r\n\t}<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u52d5\u4f5c\u3092\u307f\u308b @ Go Playground<\/p>\n
\u7d22\u5f15(index)\u548c\u503c(value)\u7684\u7701\u7565<\/h3>\n
\u5982\u679c\u53ea\u9700\u8981\u7d22\u5f15\uff0c\u5219\u53ef\u4ee5\u7701\u7565\u7d22\u5f15\u548c\u503c\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n
var<\/span> slice<\/span> =<\/span> []<\/span>string<\/span>{<\/span>\"Golang\"<\/span>,<\/span> \"Ruby\"<\/span>,<\/span> \"Javascript\"<\/span>,<\/span> \"Python\"<\/span>}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfor<\/span> index<\/span>,<\/span> _<\/span> :=<\/span> range<\/span> slice<\/span> {<\/span>\r\n\t    fmt<\/span>.<\/span>Println<\/span>(<\/span>index<\/span>)<\/span>\r\n\t\t\/\/=> 0 <\/span>\r\n\t\t\/\/=> 1 <\/span>\r\n\t\t\/\/=> 2 <\/span>\r\n\t\t\/\/=> 3 <\/span>\r\n\t}<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u53ea\u9700\u8981\u4ef7\u503c\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u3002<\/p>\n
var<\/span> slice<\/span> =<\/span> []<\/span>string<\/span>{<\/span>\"Golang\"<\/span>,<\/span> \"Ruby\"<\/span>,<\/span> \"Javascript\"<\/span>,<\/span> \"Python\"<\/span>}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfor<\/span> _<\/span>,<\/span> value<\/span> :=<\/span> range<\/span> slice<\/span> {<\/span>\r\n\t    fmt<\/span>.<\/span>Println<\/span>(<\/span>value<\/span>)<\/span>\r\n\t\t\/\/=> Golang<\/span>\r\n\t\t\/\/=> Ruby<\/span>\r\n\t\t\/\/=> Javascript<\/span>\r\n\t\t\/\/=> Python<\/span>\r\n\t}<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5728\u4e2d\u9014\u505c\u6b62\u6216\u8df3\u8fc7\u5faa\u73af\u5904\u7406\u3002<\/h3>\n
\u5982\u679c\u8981\u5728\u5faa\u73af\u4e2d\u95f4\u505c\u6b62\uff0c\u8bf7\u4f7f\u7528break\uff1b\u5982\u679c\u8981\u8df3\u8fc7\u5176\u4f59\u5904\u7406\u5e76\u7ee7\u7eed\u4e0b\u4e00\u8f6e\u5faa\u73af\uff0c\u8bf7\u4f7f\u7528continue\u3002<\/p>\n
var<\/span> slice<\/span> =<\/span> []<\/span>string<\/span>{<\/span>\"Golang\"<\/span>,<\/span> \"Ruby\"<\/span>,<\/span> \"Javascript\"<\/span>,<\/span> \"Python\"<\/span>}<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n\tfor<\/span> _<\/span>,<\/span> value<\/span> :=<\/span> range<\/span> slice<\/span> {<\/span>\r\n\t    if<\/span> \"Golang\"<\/span> ==<\/span> value<\/span> {<\/span>\r\n\t        fmt<\/span>.<\/span>Println<\/span>(<\/span>\"Golang found\"<\/span>)<\/span>\r\n\t        continue<\/span> \/\/ \u6b21\u306e\u51e6\u7406\u306b\u30b9\u30ad\u30c3\u30d7<\/span>\r\n\t    }<\/span>\r\n\r\n\t    if<\/span> \"Javascript\"<\/span> ==<\/span> value<\/span> {<\/span>\r\n\t        fmt<\/span>.<\/span>Println<\/span>(<\/span>\"Javascript found!\"<\/span>)<\/span>\r\n\t        break<\/span> \/\/ \u30eb\u30fc\u30d7\u304b\u3089\u629c\u3051\u308b<\/span>\r\n\t    }<\/span>\r\n\r\n        fmt<\/span>.<\/span>Println<\/span>(<\/span>value<\/span>,<\/span> \"is not Golang\"<\/span>)<\/span>\r\n\t}<\/span>\r\n}<\/span>\r\n\r\n\/\/ Golang found<\/span>\r\n\/\/ Ruby is not Golang<\/span>\r\n\/\/ Javascript found!<\/span>\r\n\/\/ -->Python \u306b\u306f\u8fbf\u308a\u4ed8\u304b\u306a\u3044<\/span>\r\n<\/code><\/pre>\n
\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u62e9\uff0c\u628a\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u672c\u5730\u5316\u6539\u5199\uff1a<\/h1>\n
\u53c2\u8003 + (original content)<\/p>\n
\u6211\u7684Go\u4e4b\u65c5\u2464
\n\u8f7b\u677e\u6109\u5feb\u7684Go\u7f16\u7a0b\uff08\u4f7f\u7528range\u8bed\u53e5\uff09
\n\u7b2c\u4e00\u6b21\u63a5\u89e6Go\u8bed\u8a00<\/p>\n","protected":false},"excerpt":{"rendered":"
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