版权声明:crystalLee https://blog.csdn.net/baidu_33591715/article/details/82752345
pc端富文本,尽量避开onChange同步状态,内容太多会导致编辑卡顿
替代方案是onBlur进行状态同步,同时在数据要提交之前用ref同步一下数据
react16.3下ref的用法:https://blog.csdn.net/liwusen/article/details/80009968?tdsourcetag=s_pctim_aiomsg