In IOS (Xcode) DEBUG mode (RELEASE mode), NSLog output is controlled. NSLog is output in two different situations, xcodenslog

In IOS (Xcode) DEBUG mode (RELEASE mode), NSLog output is controlled. NSLog is output in two different situations, xcodenslog

[New Year's weather,]

 

During IOS program development, developers often need to use NSLog to output some information. In some development processes, they must view the output on the console, experienced programmers can use the console to output the entire data interaction process. However, a published program contains too many NSLog outputs, which must have an impact on App performance. At this time, we can use a macro definition for processing and use the DEBUG mode during development, use the RELEASE mode during RELEASE. In this way, the published App will not output a large number of nslogs in the program.