first commit

pkg/p/print.go

@@ -0,0 +1,50 @@
+package p
+
+import (
+	"fmt"
+	"time"
+
+	"git.bvbej.com/bvbej/base-golang/pkg/trace"
+)
+
+type Option func(*option)
+
+type Trace = trace.T
+
+type option struct {
+	Trace *trace.Trace
+	Debug *trace.Debug
+}
+
+func newOption() *option {
+	return &option{}
+}
+
+func Println(key string, value any, options ...Option) {
+	ts := time.Now()
+	opt := newOption()
+	defer func() {
+		if opt.Trace != nil {
+			opt.Debug.Key = key
+			opt.Debug.Value = value
+			opt.Debug.CostSeconds = time.Since(ts).Seconds()
+			opt.Trace.AppendDebug(opt.Debug)
+		}
+	}()
+
+	for _, f := range options {
+		f(opt)
+	}
+
+	fmt.Println(fmt.Sprintf("KEY: %s | VALUE: %v", key, value))
+}
+
+// WithTrace 设置trace信息
+func WithTrace(t Trace) Option {
+	return func(opt *option) {
+		if t != nil {
+			opt.Trace = t.(*trace.Trace)
+			opt.Debug = new(trace.Debug)
+		}
+	}
+}