问题
In Roku, how do I read and write data from a temporary file in the folder tmp:? I cannot find any documentation relating to this. The data which I am storing is too big to be stored in the registry.
回答1:
There is two simple functions do read and write data from tmp:/ folder:
ReadAsciiFile(filepath as String) as String
text=ReadAsciiFile("tmp:/config.txt")WriteAsciiFile(filepath as String, text as String) as Boolean
WriteAsciiFile("tmp:/config.txt", "the text to write")
Further documentation in source.
Source: http://sdkdocs.roku.com/display/sdkdoc/BrightScript+Language+Reference#BrightScriptLanguageReference-78ReadAsciiFilefilepathasStringasString
来源：https://stackoverflow.com/questions/31723083/read-and-write-from-temp-file-in-roku