可以识别图像中文字内容和文字区域坐标，适用于多场景图像文字识别。阿里原接口订购地址：https://vision.aliyun.com/experience/detail?tagName=ocr&children=RecognizeCharacter
输入限制
请求格式：JPEG、JPG、PNG、BMP、GIF。
图像大小：图像大小不超过3M。
图像分辨率：不限制图片分辨率，但图片分辨率太高可能会导致API识别超时，超时时间为5秒。
URL地址中不能包含中文字符。

接口地址

https://connector.showapi.com/2582-11?appKey={your_appKey}查看密钥调用帮助

返回格式JSON

请求方式POST/GET

案例截图

请求参数

Header 参数

Post 表单

返回参数

该接口返回经 showapi_res_body 系统封装，业务数据均位于该对象内；系统级字段见。

返回体

请求示例

查看我的 appKey 查看使用向导

Python / Java 等多语言示例

cURL

curl -X POST "https://connector.showapi.com/2582-11?appKey=YOUR_APPKEY" \
  -H "content-type: application/x-www-form-urlencoded" \
  -d "ImageURL=https%3A%2F%2Fviapi-test.oss-cn-shanghai.aliyuncs.com%2Fdemo-center%2Focr%2FRecognizeCharacter.jpg&MinHeight=10&OutputProbability=true&ds_id="

返回示例

JSON

{
  "showapi_res_error": "",
  "showapi_res_code": 0,
  "showapi_res_id": "5fc6ff4e8d57ba0547cc4a20",
  "showapi_res_body": {
    "Data": {
      "Results": [
        {
          "Probability": 0.99908673763275,
          "Text": "6月9日",
          "TextRectangles": {
            "Angle": -89,
            "Top": 26,
            "Height": 58,
            "Width": 17,
            "Left": 126
          }
        },
        {
          "Probability": 0.72800379991531,
          "Text": "名企商机干亿市场发布会",
          "TextRectangles": {
            "Angle": -89,
            "Top": -22,
            "Height": 198,
            "Width": 19,
            "Left": 124
          }
        },
        {
          "Probability": 0.99313169717789,
          "Text": "邀请函",
          "TextRectangles": {
            "Angle": -89,
            "Top": 77,
            "Height": 61,
            "Width": 15,
            "Left": 129
          }
        },
        {
          "Probability": 0.72482961416245,
          "Text": "尊敬的先生/女士嘉宾",
          "TextRectangles": {
            "Angle": -89,
            "Top": 102,
            "Height": 86,
            "Width": 10,
            "Left": 72
          }
        },
        {
          "Probability": 0.62350922822952,
          "Text": "您好!",
          "TextRectangles": {
            "Angle": -89,
            "Top": 147,
            "Height": 22,
            "Width": 9,
            "Left": 57
          }
        },
        {
          "Probability": 0.32332038879395,
          "Text": "现诚邀请您在临“6月9日名企商机千亿市场发布会",
          "TextRectangles": {
            "Angle": 0,
            "Top": 167,
            "Height": 9,
            "Width": 204,
            "Left": 34
          }
        },
        {
          "Probability": 0.77244329452515,
          "Text": "01新采购新趋势",
          "TextRectangles": {
            "Angle": 0,
            "Top": 206,
            "Height": 14,
            "Width": 113,
            "Left": 35
          }
        },
        {
          "Probability": 0.19863227009773,
          "Text": "*IW PURCHASE 1 1***",
          "TextRectangles": {
            "Angle": -89,
            "Top": 188,
            "Height": 76,
            "Width": 7,
            "Left": 69
          }
        },
        {
          "Probability": 0.82449376583099,
          "Text": "02采购供应链+两化融合",
          "TextRectangles": {
            "Angle": 0,
            "Top": 243,
            "Height": 14,
            "Width": 154,
            "Left": 35
          }
        },
        {
          "Probability": 0.23317085206509,
          "Text": "PEDCORENERT SUPPLY CEAIR TWO FOSIO",
          "TextRectangles": {
            "Angle": 0,
            "Top": 259,
            "Height": 7,
            "Width": 133,
            "Left": 34
          }
        },
        {
          "Probability": 0.72289258241653,
          "Text": "03阳光效益转型",
          "TextRectangles": {
            "Angle": -89,
            "Top": 223,
            "Height": 125,
            "Width": 14,
            "Left": 90
          }
        },
        {
          "Probability": 0.72887974977493,
          "Text": "主办单位:网里巴巴(中国)网络技术有限公司",
          "TextRectangles": {
            "Angle": -89,
            "Top": 236,
            "Height": 202,
            "Width": 10,
            "Left": 115
          }
        },
        {
          "Probability": 0.48479926586151,
          "Text": "主办部门:大企业采购+诚信通",
          "TextRectangles": {
            "Angle": -89,
            "Top": 290,
            "Height": 121,
            "Width": 9,
            "Left": 90
          }
        },
        {
          "Probability": 0.99824750423431,
          "Text": "时间:2017年6月9日",
          "TextRectangles": {
            "Angle": -89,
            "Top": 320,
            "Height": 85,
            "Width": 10,
            "Left": 72
          }
        },
        {
          "Probability": 0.87808585166931,
          "Text": "地址:中国浙江省杭州市滨江区网商路699号",
          "TextRectangles": {
            "Angle": -89,
            "Top": 285,
            "Height": 182,
            "Width": 9,
            "Left": 115
          }
        },
        {
          "Probability": 0.77262210845947,
          "Text": "阿里巴巴集团总部",
          "TextRectangles": {
            "Angle": -89,
            "Top": 353,
            "Height": 72,
            "Width": 10,
            "Left": 65
          }
        }
      ]
    },
    "ret_code": 0,
    "remark": "请求成功",
    "RequestId": "8ECE9D92-4B42-49AA-BED4-FD73DA00D69E"
  }
}

MCP 服务集成接口级

在 Cherry Studio、ChatBox 等支持 MCP 的客户端中配置，将 {your_appKey} 替换为真实 AppKey（AppKey 管理）。该服务覆盖本接口全部接入点。

MCP JSON

{
  "mcpServers": {
    "showapi-mcp-2582": {
      "url": "http://www.showapi.com.cn/mcp/2582/{your_appKey}"
    }
  }
}

OpenAPI 文档接口级

标准 OpenAPI 3.0 文档，覆盖本接口全部接入点，可导入 Apifox / Postman / Swagger UI，或供 AI Agent 直接消费。

在线查看 YAML

下载 YAML

查看 JSON