HTMLDivElement添加&字符会报错

LayaSample.max.js:22828 Uncaught (in promise) Error: This page contains the following errors:error on line 1 at column 71: xmlParseEntityRef: no name

我找到了https://ask.layabox.com/question/4689 先把特殊字符转义，再加进去就不会报错了