3 changed files with 100 additions and 2 deletions
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package util |
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import ( |
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"archive/zip" |
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"fmt" |
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"io" |
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"os" |
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"path/filepath" |
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"xtcfs/config" |
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) |
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/* |
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* add file to zip |
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*/ |
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func ZipFiles(zipname string, files []string, zippath string) error { |
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fmt.Printf("zipname:%s\n", zipname) |
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// 创建zip文件
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newZipFile, err := os.Create(zipname) |
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if err != nil { |
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return err |
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} |
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defer newZipFile.Close() |
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// zip写头
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zipWriter := zip.NewWriter(newZipFile) |
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defer zipWriter.Close() |
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// 把files添加到zip中
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for _, file := range files { |
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//
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fmt.Printf("zipfiles in function :%s\n", file) |
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//
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zipfile, err := os.Open(file) |
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if err != nil { |
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return err |
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} |
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defer zipfile.Close() |
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//
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info, err := zipfile.Stat() |
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if err != nil { |
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return err |
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} |
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//
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header, err := zip.FileInfoHeader(info) |
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if err != nil { |
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return err |
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} |
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// 在zip存档中设置文件的相对路径
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header.Name, err = filepath.Rel(filepath.Dir(config.G.FilePath), file) |
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if err != nil { |
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return err |
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} |
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// 转换为Unix风格的路径分隔符
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header.Name = filepath.ToSlash(header.Name) |
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// 目录需要拼上一个 "/" ,否则会出现一个和目录一样的文件在压缩包中
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if info.IsDir() { |
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header.Name += "/" |
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} else { |
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// 将压缩方法设置为deflate
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header.Method = zip.Deflate |
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} |
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//
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fmt.Printf("header.name is %s\n", header.Name) |
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writer, err := zipWriter.CreateHeader(header) |
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if err != nil { |
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return err |
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} |
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if _, err = io.Copy(writer, zipfile); err != nil { |
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return err |
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} |
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} |
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return nil |
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} |
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// 调用:
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// ZipFiles(zipFileName, files, ".", ".")
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