904118851
/
game_zhineng_baoliang


			
				
					
						
						
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							<!DOCTYPE HTML>
<html>
  <head>
    <script src="/dist/tesseract.min.js"></script>
  </head>
  <body>
    <input type="file" id="uploader" multiple>
    <script type="module">

      // This example builds on "basic-efficient.html".
      // Rather than using a single worker, a scheduler manages a pool of multiple workers. 
      // While performance is similar for a single file, this parallel processing results in significantly
      // faster speeds when used with multiple files.

      const scheduler = Tesseract.createScheduler();

      // Creates worker and adds to scheduler
      const workerGen = async () => {
        const worker = await Tesseract.createWorker("eng", 1, {
          corePath: '../../node_modules/tesseract.js-core',
          workerPath: "/dist/worker.min.js",
          logger: function(m){console.log(m);}
        });
        scheduler.addWorker(worker);
      }

      const workerN = 4;
      (async () => {
        const resArr = Array(workerN);
        for (let i=0; i<workerN; i++) {
          resArr[i] = await workerGen();
        }
      })();

      const recognize = async function(evt){
        const files = evt.target.files;

        for (let i=0; i<files.length; i++) {
          scheduler.addJob('recognize', files[i]).then((x) => console.log(x.data.text))
        }
      }

      const elm = document.getElementById('uploader');
      elm.addEventListener('change', recognize);
    </script>
  </body>
</html>