Vegetog's Blog https://blog.vegetog.com/blog daily routine and something zh-CN undefined (Vegetog) undefined (Vegetog) Tue, 29 Sep 2026 00:00:00 GMT https://blog.vegetog.com/blog/cpp-string-view C++ std::string_view 简介 https://blog.vegetog.com/blog/cpp-string-view 介绍 C++17 string_view 的用途、函数参数和子串示例，以及生命周期和字符串结束符的注意事项。 Tue, 29 Sep 2026 00:00:00 GMT undefined (Vegetog) C++