Closed mr-huangjian closed 6 years ago
` onRead = function(result) { let content = result.data;
Alert.alert("扫描结果", content, [ {text: '取消', onPress: this.userCanceled}, {text: '确定', onPress: this.userConfirmed} ], {cancelable: true} );
`
这是防止扫描重复触发的,销毁组件后就可以重新用,我看issues里面大多数人都有提这个问题。我会在后续修复版本中给出Boolean类型的props,来控制是否可以重复触发扫描。
1.2.2 版本已添加,此类问题会在三日后关闭
` onRead = function(result) { let content = result.data;
`