post.js

(async () => {

    const request = require('request')
    const fs = require('fs')

    imgData = fs.readFileSync('E:/huggingface/BallonsTranslator/assets/kcc-0010.jpg').toString('base64')

    const api = 'http://127.0.0.1:2393/comicocr'

    const data = await new Promise((resolve, reject) => {
      request.post({
        url: api,
        timeout: 1000 * 60 * 2,
        headers: {
          "Content-Type": "application/json;charset=UTF-8"
        },
        body: JSON.stringify({
          img: imgData,
          prob: true,
          charInfo: true,
          table: true,
          sortPage: true,
          NeedRotate:true
        })
      }, (error, response, body) => {
        if (error) {
          console.log('#####ERROR: aliyun ocr fail.');
          console.log(error);
          reject(error);
        }
        else {
          if (response.statusCode != 200) {
            return resolve({"error_code":response.statusCode, "error_msg":body})
          }
          let aliResult = null;
          try {
            aliResult = JSON.parse(body);
          } catch (ex) {
            console.log(ex.message);
            console.log(response.statusCode);
            console.log(error);
            console.log(body);
          }
          resolve(aliResult);
        }
      })
    });

    if (data.error_code !== undefined && data.error_code !== null) {
        a = 1
    }

})()