SaveUploadedFile() — gin Function Reference

Architecture documentation for the SaveUploadedFile() function in context.go from the gin codebase.

Function go CoreEngine Context calls 1

Entity Profile

CoreEngine→ Context→ SaveUploadedFile() — gin Function Reference

Dependency Diagram

graph TD
  7171cbc7_d4d0_2e8f_5359_84a576f3f791["SaveUploadedFile()"]
  b7bb13ec_fb10_9a7e_dda5_be8151eae883["Copy()"]
  7171cbc7_d4d0_2e8f_5359_84a576f3f791 -->|calls| b7bb13ec_fb10_9a7e_dda5_be8151eae883
  style 7171cbc7_d4d0_2e8f_5359_84a576f3f791 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

context.go lines 719–746

func (c *Context) SaveUploadedFile(file *multipart.FileHeader, dst string, perm ...fs.FileMode) error {
	src, err := file.Open()
	if err != nil {
		return err
	}
	defer src.Close()

	var mode os.FileMode = 0o750
	if len(perm) > 0 {
		mode = perm[0]
	}
	dir := filepath.Dir(dst)
	if err = os.MkdirAll(dir, mode); err != nil {
		return err
	}
	if err = os.Chmod(dir, mode); err != nil {
		return err
	}

	out, err := os.Create(dst)
	if err != nil {
		return err
	}
	defer out.Close()

	_, err = io.Copy(out, src)
	return err
}