功能介绍

数字识别：对图像中的阿拉伯数字进行识别提取，适用于快递单号、手机号、充值码提取等场景

功能文档

数字识别：https://www.free-api.com/doc/8

功能演示

或
Params
image/string/必填
recognize_granularity/string/选填
detect_direction/string/选填
POST
https://aip.baidubce.com/rest/2.0/ocr/v1/numbers?access_token=test
Header
header: Content-Type: "application/x-www-form-urlencoded"