zhanmingkan
2022-05-17 ad3562d25c2bcb4044ba631bd91d20703ab3bfe7
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<html>
<body>
  <div id="result"></div>
  <script src="proj4-src.js"></script>
  <script>
  document.getElementById('result').innerHTML =
      proj4('EPSG:4326', 'EPSG:3857', [16, 48]);
  </script>
</body>
</html>