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39 lines
803 B
39 lines
803 B
package file
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import (
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"encoding/base64"
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"os"
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"path/filepath"
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)
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func FileSave(userName, savePath, fileDataBase64 string) error {
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currentDir, err := os.Getwd()
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if err != nil {
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return err
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}
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baseDir := filepath.Join(currentDir, "file_library")
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fullFilePath := filepath.Join(baseDir, userName, savePath)
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// 对 base64 编码的文件数据进行解码 base64.StdEncoding.DecodeString()
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fileData, err := base64.StdEncoding.DecodeString(fileDataBase64)
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if err != nil {
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return err
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}
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// 创建目标文件，用于写入解码后的文件内容
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targetFile, err := os.Create(fullFilePath)
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if err != nil {
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return err
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}
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defer targetFile.Close()
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// 将解码后的文件内容写入到目标文件中
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_, err = targetFile.Write(fileData)
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if err != nil {
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return err
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}
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return nil
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}
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