6487f03c4a
- 后端：init/upload/status/complete 四个分片上传接口 - 后端：基于 Redis 的上传会话管理，支持断点续传 - 后端：分片 MD5 校验、幂等上传、顺序合并 - 测试：覆盖完整上传流程、断点续传、幂等性、哈希校验、未完成合并、状态查询 - 前端：Vue 3 分片上传组件，支持并发上传与进度展示
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
package video
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const ChunkSize = 5 << 20 // 5 MB
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type ChunkUploadSession struct {
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UploadID string `json:"upload_id"`
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AccountID uint `json:"account_id"`
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Filename string `json:"filename"`
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FileSize int64 `json:"file_size"`
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ChunkSize int64 `json:"chunk_size"`
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TotalChunks int `json:"total_chunks"`
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FileHash string `json:"file_hash"`
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UploadedBits []bool `json:"uploaded_bits"`
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}
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func (s *ChunkUploadSession) UploadedChunks() []int {
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var indices []int
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for i, uploaded := range s.UploadedBits {
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if uploaded {
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indices = append(indices, i)
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}
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}
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return indices
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}
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func (s *ChunkUploadSession) IsComplete() bool {
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for _, b := range s.UploadedBits {
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if !b {
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return false
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}
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}
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return true
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}
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type InitChunkUploadRequest struct {
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Filename string `json:"filename" binding:"required"`
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FileSize int64 `json:"file_size" binding:"required,min=1"`
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ChunkSize int64 `json:"chunk_size" binding:"required,min=1"`
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TotalChunks int `json:"total_chunks" binding:"required,min=1"`
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FileHash string `json:"file_hash" binding:"required"`
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}
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type UploadChunkRequest struct {
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UploadID string `form:"upload_id" binding:"required"`
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ChunkIndex int `form:"chunk_index" binding:"min=0"`
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ChunkHash string `form:"chunk_hash" binding:"required"`
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}
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type ChunkStatusRequest struct {
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UploadID string `json:"upload_id" binding:"required"`
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}
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type CompleteChunkUploadRequest struct {
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UploadID string `json:"upload_id" binding:"required"`
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}
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