react报错:index.js:1 Warning: findDOMNode is deprecated in StrictMode. findDOMNode......(react--学习笔记4)

在编写我的博文里react---自学笔记4中,发现控制台报错:

react报错:index.js:1 Warning: findDOMNode is deprecated in StrictMode. findDOMNode......(react--学习笔记4)

经过百度查阅,发现:

找到index.js 果然默认是严格模式,删除<React.StrictMode>标签,关闭严格模式,警告自然消除了

react报错:index.js:1 Warning: findDOMNode is deprecated in StrictMode. findDOMNode......(react--学习笔记4)