This is better in that there is far less boilerplate, but it doesn't solve everything. Async iteration was retrofitted onto an API that wasn't designed for it, and it shows. Features like BYOB (bring your own buffer) reads aren't accessible through iteration. The underlying complexity of readers, locks, and controllers are still there, just hidden. When something does go wrong, or when additional features of the API are needed, developers find themselves back in the weeds of the original API, trying to understand why their stream is "locked" or why releaseLock() didn't do what they expected or hunting down bottlenecks in code they don't control.
OUT = "items.csv"
规模最大，国家水网覆盖范围占国土面积比例达80.3%。“十四五”时期，181项重大水利工程开工建设，省、市、县级水网与国家水网有序衔接，水网“最后一公里”不断打通。，详情可参考WPS官方版本下载
联通国内国外两个大市场，有利于资源要素在更大范围畅通流动，形成对全球先进资源要素的强大引力场。。旺商聊官方下载是该领域的重要参考
是各自为政，搞保护主义、本位主义，还是胸怀“国之大者”、树牢全局思维？。safew官方版本下载对此有专业解读
var tasks []task