SQLite Chinese path

Recently, sqlite3 is used. SQL statements are used to perform database operations in the same way as other databases. If you have just used sqlite3, you may find that the path contains Chinese characters, and opening fails, mainly because of the encoding method. Sqlite3 uses utf8, UTF16, and other formats, but our local encoding is not like this. You can quickly find out how to convert the feature we provide to the utf3 format.Code. They get a series of similar code. Here I provide a method to use the win api. In fact, two lines of code can be used to achieve this. First, we use multichartowidechar (ap_cp...) to convert it into a wide byte, and then use widechartomultichar (ap_utf8,...) to convert the code into utf8 format. The two APIs can convert character formats into many. For more information, see the description in msdn.