zh/builder/src/zrender3/core/log.js

import { debugMode } from '../config';

var log = function () {};

if (debugMode === 1) {
  log = function () {
    for (var k in arguments) {
      throw new Error(arguments[k]);
    }
  };
} else if (debugMode > 1) {
  log = function () {
    for (var k in arguments) {
      console.log(arguments[k]);
    }
  };
}

export default log;