React Native 关闭所有黄色警告

console.ignoredYellowBox = [
  'Warning: BackAndroid is deprecated. Please use BackHandler instead.',
  'source.uri should not be an empty string',
  'Invalid props.style key',
];

console.disableYellowBox = true; // 关闭全部黄色警告

将这两句话加在index.js文件中，放在AppRegistry.registerComponent('App', () => App)之前。