Cannot read property 'apply' of undefined

 Cannot read property 'apply' of undefined

报错没影响功能

报错原因:

input标签定义了blur事件,但methods中没有对应声名改方法,(因为我注释了methods中的onBlur,细节,坑)

原文地址:https://www.cnblogs.com/ll15888/p/14763741.html