forked from newjueqi/go-client-for-fastdfs
/
test.go
114 lines (86 loc) · 3.95 KB
/
test.go
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// Copyright © 2014 newjueqi(http://www.newjueqi.com) All rights reserved.
// This file is part of go-client-for-fastdfs.
// go-client-for-fastdfs is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// go-client-for-fastdfs is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with go-client-for-fastdfs. If not, see <http://www.gnu.org/licenses/>.
package main
/*
#cgo LDFLAGS: -lfdfs -lfastcommon -lfdfsclient -lpthread -ldl -L/usr/local/lib
#cgo CFLAGS: -I/usr/local/include/fastcommon -I/usr/local/include/fastdfs
#include "fdfs.h"
*/
import "C"
import "fmt"
import "path/filepath"
import "strings"
import "errors"
import "unsafe"
//上传文件到fdfs
//conf:配置文件的文件,example:/etc/fdfs/client.conf
//imagePath:需要上传文件的完整路径,example:"/root/Desktop/logo.jpg"
func FdfsUploadFile(conf string,imagePath string)(result map[string]interface{},err error){
result = make(map[string]interface{})
c_conf:=C.CString(conf);
c_imagePath:=C.CString(imagePath);
var resData C.responseData = C.upload_file(c_conf, c_imagePath)
defer C.free(unsafe.Pointer(c_conf))
defer C.free(unsafe.Pointer(c_imagePath))
fmt.Println("upload file msg:", C.GoString(resData.msg)) ////当成功的时候，是返回图片的id,example:group1/M00/00/00/wKgBP1NxvSqH9qNuAAAED6CzHYE179.jpg ,当失败的时候是返回错误消息
fmt.Println("upload file result:", resData.result) //１表示成功，０表示失败
if resData.result==0 { //上传失败, 返回例子:{"r":{"r":false}}
err = errors.New(C.GoString(resData.msg))
return
} else { //上传成功, 返回例子:"filename":"scree.jpg","group":"group1","url":"M00\/00\/00\/wKgBP1NxvIPf81_1AABJuZk6wJM879.jpg"
filename:=filepath.Base(imagePath)
strPath:=C.GoString(resData.msg)
splitStr:= strings.Split(strPath,"/")
groupName:=splitStr[0]
path:=""
joinStr:=""
for i:=1;i<len(splitStr);i++ {
path=path+joinStr+splitStr[i]
joinStr="/"
}
fmt.Println("group :"+groupName+"")
fmt.Println("path: "+path)
result["filename"]=filename;
result["group"]=groupName;
result["url"]=path;
return result,nil
}
}
//删除fdfs文件
//conf:配置文件的文件,example:/etc/fdfs/client.conf
//imagePath:图片的id,example:"group1/M00/00/00/wKgBP1Nx1S7bSab8AAAED6CzHYE352.jpg"
func FdfsDeleteFile(conf string,fileId string)(result map[string]interface{},err error){
result = make(map[string]interface{})
c_conf:=C.CString(conf);
c_fileId:=C.CString(fileId);
var resData C.responseData=C.delete_file(c_conf,c_fileId);
defer C.free(unsafe.Pointer(c_conf))
defer C.free(unsafe.Pointer(c_fileId))
fmt.Println("upload file msg:", C.GoString(resData.msg)) ////当成功的时候，是返回图片的id,example:group1/M00/00/00/wKgBP1NxvSqH9qNuAAAED6CzHYE179.jpg ,当失败的时候是返回错误消息
fmt.Println("upload file result:", resData.result) //１表示成功，０表示失败
if resData.result==0 { //删除文件失败,
err = errors.New(C.GoString(resData.msg))
return
} else { //删除文件成功,
result["msg"]=C.GoString(resData.msg)
return result,nil
}
}
func main(){
//上传文件
str,err:=FdfsUploadFile("/etc/fdfs/client.conf","/root/Desktop/myPicture.jpg")
//删除文件
// str,err:=FdfsDeleteFile("/etc/fdfs/client.conf","group1/M00/01/8C/wKgBP1Oqm7mxUiDyAAHGYsmKRjk055.jpg")
fmt.Println("file upload result:",str)
fmt.Println("file upload err:",err)
}