如题：

请老师们帮忙网址：https://cloud.tencent.com/document/product/641/12426

用代码怎么请求：

POST /ocr/drivinglicence HTTP/1.1
Authorization: FCHXdPTEwMDAwMzc5Jms9QUtJRGVRZDBrRU1yM2J4ZjhRckJi==
Host: recognition.image.myqcloud.com
Content-Length: 735
Content-Type: multipart/form-data;boundary=--------------acebdf13572468

----------------acebdf13572468
Content-Disposition: form-data; name="appid";

123456
----------------acebdf13572468
Content-Disposition: form-data; name="bucket";

test
----------------acebdf13572468
Content-Disposition: form-data; name="type";

1
----------------acebdf13572468
Content-Disposition: form-data; name="image"; filename="test.jpg"
Content-Type: image/jpeg

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
----------------acebdf13572468--

类似，参考

http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=116069&skin=0

Content-Length

和设置？

照着抄

http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=106768&skin=0

http://www.foxtable.com/bbs/dispbbs.asp?BoardID=2&ID=104710&skin=0

甜老师，我不知道怎么抄，能不能帮我写下代码

不一定要用腾讯云，个人建议使用百度的ai服务，目前是免费的。

公司已经用腾讯云的了，请大大帮忙给个例子

POST /ocr/drivinglicence HTTP/1.1
Authorization: FCHXdPTEwMDAwMzc5Jms9QUtJRGVRZDBrRU1yM2J4ZjhRckJi==
Host: recognition.image.myqcloud.com
Content-Length: 735
Content-Type: multipart/form-data;boundary=--------------acebdf13572468

----------------acebdf13572468
Content-Disposition: form-data; name="appid";

123456
----------------acebdf13572468
Content-Disposition: form-data; name="bucket";

test
----------------acebdf13572468
Content-Disposition: form-data; name="type";

1
----------------acebdf13572468
Content-Disposition: form-data; name="image"; filename="test.jpg"
Content-Type: image/jpeg

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
----------------acebdf13572468--

看懂5楼代码，自己自行测试。

http://www.foxtable.com/mobilehelp/scr/0163.htm