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。