{"id":57536,"date":"2024-10-10T19:37:16","date_gmt":"2024-10-10T11:37:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57536\/"},"modified":"2024-10-10T19:37:16","modified_gmt":"2024-10-10T11:37:16","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80-tar-%e6%ad%b8%e6%aa%94%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%80%e5%af%ab%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57536\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00 tar \u6b78\u6a94\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c"},"content":{"rendered":"

GO\u6559\u7a0b: Go \u8a9e\u8a00 tar \u6b78\u6a94\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c<\/h1>\n

\u5728\u73fe\u4ee3\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Go \u8a9e\u8a00\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u8655\u7406\u6587\u4ef6\u548c\u6578\u64da\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Go \u8a9e\u8a00\u9032\u884c tar \u6b78\u6a94\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e00\u6280\u8853\u3002<\/p>\n

\u4ec0\u9ebc\u662f tar \u6587\u4ef6\uff1f<\/h2>\n

tar\uff08Tape Archive\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u5c07\u591a\u500b\u6587\u4ef6\u5408\u4f75\u6210\u4e00\u500b\u6587\u4ef6\u7684\u683c\u5f0f\uff0c\u901a\u5e38\u7528\u65bc\u5099\u4efd\u548c\u50b3\u8f38\u3002tar \u6587\u4ef6\u672c\u8eab\u4e26\u4e0d\u9032\u884c\u58d3\u7e2e\uff0c\u4f46\u53ef\u4ee5\u8207\u5176\u4ed6\u58d3\u7e2e\u5de5\u5177\uff08\u5982 gzip\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u751f\u6210\u58d3\u7e2e\u7684 tar.gz \u6587\u4ef6\u3002\u9019\u7a2e\u683c\u5f0f\u5728 Unix \u548c Linux \u7cfb\u7d71\u4e2d\u975e\u5e38\u5e38\u898b\u3002<\/p>\n

Go \u8a9e\u8a00\u4e2d\u7684 tar \u64cd\u4f5c<\/h2>\n

Go \u8a9e\u8a00\u6a19\u6e96\u5eab\u4e2d\u63d0\u4f9b\u4e86\u5c0d tar \u6587\u4ef6\u7684\u652f\u6301\uff0c\u4e3b\u8981\u901a\u904e archive\/tar<\/code> \u5305\u4f86\u5be6\u73fe\u3002\u9019\u500b\u5305\u63d0\u4f9b\u4e86\u8b80\u53d6\u548c\u5beb\u5165 tar \u6587\u4ef6\u7684\u529f\u80fd\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u8655\u7406 tar \u6b78\u6a94\u3002<\/p>\n

\u5beb\u5165 tar \u6587\u4ef6<\/h3>\n

\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Go \u8a9e\u8a00\u5275\u5efa\u4e00\u500b tar \u6587\u4ef6\u4e26\u5c07\u6587\u4ef6\u5beb\u5165\u5176\u4e2d\uff1a<\/p>\n

package main\n\nimport (\n    \"archive\/tar\"\n    \"os\"\n    \"path\/filepath\"\n)\n\nfunc main() {\n    \/\/ \u5275\u5efa\u4e00\u500b\u65b0\u7684 tar \u6587\u4ef6\n    outFile, err := os.Create(\"example.tar\")\n    if err != nil {\n        panic(err)\n    }\n    defer outFile.Close()\n\n    \/\/ \u5275\u5efa tar.Writer\n    tarWriter := tar.NewWriter(outFile)\n    defer tarWriter.Close()\n\n    \/\/ \u8981\u5beb\u5165\u7684\u6587\u4ef6\u5217\u8868\n    files := []string{\"file1.txt\", \"file2.txt\"}\n\n    for _, file := range files {\n        \/\/ \u6253\u958b\u8981\u5beb\u5165\u7684\u6587\u4ef6\n        fileToArchive, err := os.Open(file)\n        if err != nil {\n            panic(err)\n        }\n        defer fileToArchive.Close()\n\n        \/\/ \u7372\u53d6\u6587\u4ef6\u4fe1\u606f\n        info, err := fileToArchive.Stat()\n        if err != nil {\n            panic(err)\n        }\n\n        \/\/ \u5275\u5efa tar.Header\n        header, err := tar.FileInfoHeader(info, \"\")\n        if err != nil {\n            panic(err)\n        }\n        header.Name = filepath.Base(file)\n\n        \/\/ \u5beb\u5165 header\n        if err := tarWriter.WriteHeader(header); err != nil {\n            panic(err)\n        }\n\n        \/\/ \u5beb\u5165\u6587\u4ef6\u5167\u5bb9\n        if _, err := io.Copy(tarWriter, fileToArchive); err != nil {\n            panic(err)\n        }\n    }\n}\n<\/code><\/pre>\n
\u8b80\u53d6 tar \u6587\u4ef6<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u4f86\u770b\u770b\u5982\u4f55\u8b80\u53d6 tar \u6587\u4ef6\u4e26\u63d0\u53d6\u5176\u4e2d\u7684\u5167\u5bb9\uff1a<\/p>\n
package main\n\nimport (\n    \"archive\/tar\"\n    \"io\"\n    \"os\"\n)\n\nfunc main() {\n    \/\/ \u6253\u958b tar \u6587\u4ef6\n    tarFile, err := os.Open(\"example.tar\")\n    if err != nil {\n        panic(err)\n    }\n    defer tarFile.Close()\n\n    \/\/ \u5275\u5efa tar.Reader\n    tarReader := tar.NewReader(tarFile)\n\n    \/\/ \u8b80\u53d6\u6bcf\u500b\u6587\u4ef6\n    for {\n        header, err := tarReader.Next()\n        if err == io.EOF {\n            break \/\/ \u5230\u9054\u6587\u4ef6\u7d50\u5c3e\n        }\n        if err != nil {\n            panic(err)\n        }\n\n        \/\/ \u5275\u5efa\u65b0\u6587\u4ef6\n        outFile, err := os.Create(header.Name)\n        if err != nil {\n            panic(err)\n        }\n        defer outFile.Close()\n\n        \/\/ \u5beb\u5165\u6587\u4ef6\u5167\u5bb9\n        if _, err := io.Copy(outFile, tarReader); err != nil {\n            panic(err)\n        }\n    }\n}\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u793a\u4f8b\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230 Go \u8a9e\u8a00\u5728\u8655\u7406 tar \u6b78\u6a94\u6587\u4ef6\u65b9\u9762\u7684\u5f37\u5927\u529f\u80fd\u3002\u7121\u8ad6\u662f\u5275\u5efa\u9084\u662f\u8b80\u53d6 tar \u6587\u4ef6\uff0cGo \u90fd\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u7ba1\u7406\u6587\u4ef6\u548c\u6578\u64da\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u9032\u884c tar \u6b78\u6a94\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u638c\u63e1\u5be6\u7528\u6280\u5de7\u8207\u7bc4\u4f8b\uff0c\u63d0\u5347\u4f60\u7684\u7de8\u7a0b\u80fd\u529b\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-57536","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57536","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=57536"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57536\/revisions"}],"predecessor-version":[{"id":57537,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57536\/revisions\/57537"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}