package fdfsclient
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import (
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"fmt"
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"github.com/tedcy/fdfs_client"
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"sync"
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)
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var conf = "config/fdfs.conf"
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var prifileExtName = "jpg"
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func UploadFileByBuffer(bytes []byte, fileExtName string) string {
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client, err := fdfs_client.NewClientWithConfig(conf)
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defer client.Destory()
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if err != nil {
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fmt.Println(err.Error())
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return ""
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}
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if fileExtName == "" {
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fileExtName = prifileExtName
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}
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if fileId, err := client.UploadByBuffer(bytes, fileExtName); err != nil {
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fmt.Println(err.Error())
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return ""
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} else {
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fmt.Println(fileId)
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return fileId
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}
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}
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func UploadFileByBuffer100(bytess [][]byte, extNameList []string) (fields []string) {
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client, err := fdfs_client.NewClientWithConfig(conf)
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defer client.Destory()
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if err != nil {
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fmt.Println(err.Error())
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return nil
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}
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//var done = make(chan string)
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var wg sync.WaitGroup
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wg.Add(len(bytess))
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//ch := make(chan string,2)
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for _, bytes := range bytess {
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go func() {
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defer wg.Done()
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if fileld, err := client.UploadByBuffer(bytes,"jpg"); err != nil {
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fmt.Println(err.Error())
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fields = append(fields, "")
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} else {
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//ch <- fileld
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fields = append(fields,fileld)
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fmt.Println(fileld)
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}
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}()
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}
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wg.Wait()
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return fields
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}
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func downloadToBuffer(field string) (bytes []byte) {
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client, err := fdfs_client.NewClientWithConfig(conf)
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defer client.Destory()
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if err != nil {
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fmt.Println(err.Error())
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return nil
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}
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err1 := client.DownloadToAllocatedBuffer(field, bytes, 0, 0)
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if err1 != nil {
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fmt.Println(err1.Error())
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return nil
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} else {
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return bytes
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}
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}
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