How to append string in local resource txt file for iOS sdk

Question

I have been trying to append strings to a local resource file but I am having trouble finding a solution. I am trying to create a log file for all the function call in my ap

Answer 1

This way you can do this..

+ (void)WriteLogWithString:(NSString *)log
{

        if(log != nil){

            NSString *locationFilePath = [self getLogFilePath];//access the path of file

            FILE *fp = fopen([locationFilePath UTF8String], "a");

            fprintf(fp,"%s\n", [log UTF8String]);

            fclose(fp);
        }

}