It also demonstrates how to do search and replace and string splitting.

它还演示了如何进行搜索和替换以及字符串拆分。

youdao

When you want to search and replace the contents of a string.

当你要搜索并替换字符串内容时。

youdao

When you want to search and replace the contents of a string.

当你要搜索并替换字符串内容时。

youdao