js console.log/console.error 怎么重写？

export function overrideConsole() {
  const _warn = console.warn;
  console.warn = function (...args) {
  // do something else
    _warn.call(
      console,
      '[override] warn: ' + [].slice.call(args).join('  '),
    );
  };

  const _error = console.error;
  console.error = function (...args) {
  // do something else
    _error.call(
      console,
      '[override] error: ' + [].slice.call(args).join('  '),
    );
  };
}