index.js

/* eslint-disable no-empty */
const apply = Function.prototype.apply;

export function polyfill() {
  const g = typeof window !== 'undefined' ? window : {};

  const _console = g.console || {};
  const methods = [
    'assert',
    'clear',
    'count',
    'debug',
    'dir',
    'dirxml',
    'exception',
    'error',
    'group',
    'groupCollapsed',
    'groupEnd',
    'info',
    'log',
    'profile',
    'profileEnd',
    'table',
    'time',
    'timeEnd',
    'timeStamp',
    'trace',
    'warn',
  ];

  const console = {};

  for (let i = 0; i < methods.length; i++) {
    const key = methods[i];
    console[key] = function () {
      if (typeof _console[key] === 'undefined') {
        return;
      }
      // 添加容错处理
      try {
        return apply.call(_console[key], _console, arguments);
      } catch (e) {}
    };
  }

  g.console = console;
}

export function safeExec(cmd, ...args) {
  try {
    return apply.call(console[cmd], console, args);
  } catch (e) {}
}
export function log(...args) {
  return safeExec('log', ...args);
}

export function info(...args) {
  return safeExec('info', ...args);
}

export function warn(...args) {
  return safeExec('warn', ...args);
}

export function error(...args) {
  return safeExec('error', ...args);
}

export function log1(msg) {
  try {
    return console.log('log:', msg);
  } catch (e) {}
}

export function warn1(msg) {
  try {
    return console.warn('warn:', msg);
  } catch (e) {}
}

export function error1(msg) {
  try {
    return console.error('error:', msg);
  } catch (e) {}
}