DEP0060:util._extend()
类型:运行时
¥Type: Runtime
util._extend() API 已被弃用,因为它是一个未维护的旧版 API,意外暴露给用户。请改用 target = Object.assign(target, source)。
¥The util._extend() API is deprecated because it's an unmaintained
legacy API that was exposed to user land by accident.
Please use target = Object.assign(target, source) instead.