swift 自定义Log

2018-03-04  本文已影响12人  阶梯
debug模式设置.png
func LDJLog<T>(message:T,fileName:String = #file,funcName:String = #function, lineNum:Int = #line){
    
    #if DEBUG
        
        let fileName = (fileName as NSString).lastPathComponent
        
        print("\(fileName):\(funcName)-\(lineNum)-\(message)")
        
    #endif
}
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