下載模塊：
cd /tmpwget https://codeload.github.com/vkholodkov/nginx-upload-module/zip/2.2unzip 2.2
安裝模塊：
.configure --add-module=/tmp/nginx-upload-module-2.2/multipart/form-data表單上傳示例
nginx.conf配置：
server { [...] location /upload { upload_pass @uploadHandler; upload_store /usr/local/nginx/upload_temp 1; upload_set_form_field $upload_field_name.path "$upload_tmp_path"; } location @uploadHandler { proxy_pass http://backend-host; } [...] }這裡在server裡定義了upload location，這個location是上傳的接口，還有@uploadHandler location，是當文件上傳完成後，nginx模塊會對這個location發送一些必要的信息，如文件上傳的路徑，這裡涉及了幾個指令：
斷點續傳示例upload_pass @uploadHandler：上傳完成後會發送必要的數據到@uploadHandler;
upload_store /usr/local/nginx/upload_temp 1: 文件上傳的臨時目錄;
upload_set_form_field $upload_field_name.path “$upload_tmp_path”: 設置文件上傳完成後，把文件臨時路徑發送給upload_pass指定的location。
nginx.conf配置
server {[...] location /resumable_upload { upload_resumable on; upload_state_store /usr/local/nginx/upload_temp ; upload_pass @drivers_upload_handler; upload_store /usr/local/nginx/upload_temp; upload_set_form_field $upload_field_name.path "$upload_tmp_path"; } location @resumable_upload_handler { proxy_pass http://localhost:8002; } [...] }上傳文件第一個片段與上一步multipart/form-data表單上傳示例配置不同的地方有：
upload_resumable on: 開啟斷點續傳功能;
upload_state_store /usr/local/nginx/upload_temp: 設置斷點續傳狀態文件存儲的目錄。
POST /upload HTTP/1.1Host: example.comContent-Length: 51201Content-Type: application/octet-streamContent-Disposition: attachment; filename="big.TXT"X-Content-Range: bytes 0-51200/511920Session-ID: 1111215056 <0-51200的字節文件數據>上傳文件第一個片段服務器響應
HTTP/1.1 201 CreatedDate: Thu, 02 Sep 2010 12:54:40 GMTContent-Length: 14Connection: closeRange: 0-51200/511920 0-51200/511920上傳文件最後一個片段
POST /upload HTTP/1.1Host: example.comContent-Length: 51111Content-Type: application/octet-streamContent-Disposition: attachment; filename="big.TXT"X-Content-Range: bytes 460809-511919/511920Session-ID: 1111215056<460809-511919字節文件數據>上傳文件最後一個片段服務器響應
HTTP/1.1 200 OKDate: Thu, 02 Sep 2010 12:54:43 GMTContent-Type: text/htmlConnection: closeContent-Length: 2270 < 響應的內容>請求頭說明
請求頭 說明Content-Disposition attachment, filename=“上傳的文件名”Content-Type 待上傳文件的mime type,如application/octet-stream(注:不能為multipart/form-data)X-Content-Range 待上傳文件字節范圍,如第一片段bytes 0-51200/511920,最後一個片段bytes 460809-511919/511920(注:文件第一個字節標號為0,最後一個字節標號為n-1,其中n為文件字節大小)X-Session-ID 上傳文件的標識,由客戶端隨機指定.因為是斷點續傳,客戶端必須確保同一個文件的所有片段上傳標識一致Content-Length 上傳片段的大小Python上傳demo
#!/usr/bin/python# -*- coding: utf-8 -*- import os.pathimport requestsimport hashlib # 待上傳文件路徑FILE_UPLOAD = "/tmp/testfile"# 上傳接口地址UPLOAD_URL = "http://host/drivers_upload"# 單個片段上傳的字節數SEGMENT_SIZE = 1048576 def upload(fp, file_pos, size, file_size): session_id = get_session_id() fp.seek(file_pos) payload = fp.read(size) content_range = "bytes {file_pos}-{pos_end}/{file_size}".format(file_pos=file_pos, pos_end=file_pos+size-1,file_size=file_size) headers = {'Content-Disposition': 'attachment; filename="big.TXT"','Content-Type': 'application/octet-stream', 'X-Content-Range':content_range,'Session-ID': session_id,'Content-Length': size} res = requests.post(UPLOAD_URL, data=payload, headers=headers) print(res.text) # 根據文件名hash獲得session iddef get_session_id(): m = hashlib.md5() file_name = os.path.basename(FILE_UPLOAD) m.update(file_name) return m.hexdigest() def main(): file_pos = 0 file_size = os.path.getsize(FILE_UPLOAD) fp = open(FILE_UPLOAD,"r") while True: if file_pos + SEGMENT_SIZE >= file_size: upload(fp, file_pos, file_size - file_pos, file_size) fp.close() break else: upload(fp, file_pos, SEGMENT_SIZE, file_size) file_pos = file_pos + SEGMENT_SIZE if __name__ == "__main__": main()原文來自：https://www.centos.bz/2015/09/nginx-upload-module-multipart-form-data-resumable/
轉載地址：http://www.linuxprobe.com/nginx-upload-module.html
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