github.com/zxy12/go_duplicate_112_new@v0.0.0-20200807091221-747231827200/src/zdebug/zdebug.go (about)

     1  package zdebug
     2  
     3  import (
     4  	"fmt"
     5  	"path/filepath"
     6  	"runtime"
     7  	"time"
     8  )
     9  
    10  // PrintTrace 是否开启trace
    11  var PrintTrace = true
    12  
    13  // T 调试输出，可以把printTrace改为false关闭输出
    14  func T(format string, args ...interface{}) {
    15  	if !PrintTrace {
    16  		return
    17  	}
    18  	_, file1, line1, _ := runtime.Caller(1)
    19  	file1 = filepath.Base(file1)
    20  	x := time.Now().Format("[15:04:05]")
    21  	prefix := fmt.Sprintf("[\033[41m%v\033[0m \033[32m%v:%v\033[0m ] ", x, file1, line1)
    22  	fmt.Printf(prefix+format+"\n", args...)
    23  }