Cannot read property 'phone' of undefined这种情况一般没有初始化 .版权声明:本文为qq_45139336原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/qq_45139336/article/details/100875629