Vue中的this.$options.data()和this.$data

this.$data和this.$options.data()区别：https://www.jianshu.com/p/50864f7dbe4f

Vue中的this.$options.data()和this.$data：https://blog.csdn.net/mocoe/article/details/89682022?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522171316202916800178541038%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=171316202916800178541038&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~baidu_landing_v2~default-1-89682022-null-null.142^v100^pc_search_result_base8&utm_term=this.%24options.data%28%29%20%E5%92%8Cthis.%24data&spm=1018.2226.3001.4187