文字识别 OCR-通用表格识别:请求示例

时间:2024-04-15 09:41:20

请求示例

  • “endpoint”即调用API的请求地址,不同服务不同区域的“endpoint”不同,具体请参见终端节点

    例如,通用表格识别服务部署在“华北-北京四”区域的“endpoint”“ocr.cn-north-4.myhuaweicloud.com”“ocr.cn-north-4.myhuaweicloud.cn”,请求URL为“https://ocr.cn-north-4.myhuaweicloud.com/v2/{project_id}/ocr/general-table”“project_id”为项目ID,获取方法请参见获取项目ID

  • 如何获取Token请参见认证鉴权
  • 传入表格图片的base64编码文字识别,并不返回置信度信息
    POST https://{endpoint}/v2/{project_id}/ocr/general-table
     Request Header:   
     Content-Type: application/json   
     X-Auth-Token: MIINRwYJKoZIhvcNAQcCoIINODCCDTQCAQExDTALBglghkgBZQMEAgEwgguVBgkqhkiG...      
     Request Body:
     {   
        "image":"/9j/4AAQSkZJRgABAgEASABIAAD/4RFZRXhpZgAATU0AKgAAAAg...",
        "return_confidence":false
      }
  • 传入表格图片的url进行文字识别,并不返回置信度信息
    POST https://{endpoint}/v2/{project_id}/ocr/general-table
     Request Header:   
     Content-Type: application/json   
     X-Auth-Token: MIINRwYJKoZIhvcNAQcCoIINODCCDTQCAQExDTALBglghkgBZQMEAgEwgguVBgkqhkiG...      
     Request Body:
     {
         "url":"https://BucketName.obs.xxxx.com/ObjectName",
         "return_confidence":false
      }
support.huaweicloud.com/api-ocr/ocr_03_0031.html