should use time.Since instead of time.Now().Sub

Signed-off-by: wgliang <liangcszzu@163.com>

cache/memory.go

@@ -38,7 +38,7 @@ func (mi *MemoryItem) isExpire() bool {
 	if mi.lifespan == 0 {
 		return false
 	}
-	return time.Now().Sub(mi.createdTime) > mi.lifespan
+	return time.Since(mi.createdTime) > mi.lifespan
 }
 
 // MemoryCache is Memory cache adapter.

context/param/options.go

@@ -7,7 +7,7 @@ import (
 // MethodParamOption defines a func which apply options on a MethodParam
 type MethodParamOption func(*MethodParam)
 
-// IsRequired indicates that this param is required and can not be ommited from the http request
+// IsRequired indicates that this param is required and can not be omitted from the http request
 var IsRequired MethodParamOption = func(p *MethodParam) {
 	p.required = true
 }

context/param/parsers_test.go

@@ -75,7 +75,7 @@ func checkParser(def testDefinition, t *testing.T, methodParam ...MethodParam) {
 	}
 	convResult, err := safeConvert(reflect.ValueOf(result), toType)
 	if err != nil {
-		t.Errorf("Convertion error for %v. from value: %v, toType: %v, error: %v", def.strValue, result, toType, err)
+		t.Errorf("Conversion error for %v. from value: %v, toType: %v, error: %v", def.strValue, result, toType, err)
 		return
 	}
 	if !reflect.DeepEqual(convResult.Interface(), def.expectedValue) {

orm/orm_log.go

@@ -36,7 +36,7 @@ func NewLog(out io.Writer) *Log {
 }
 
 func debugLogQueies(alias *alias, operaton, query string, t time.Time, err error, args ...interface{}) {
-	sub := time.Now().Sub(t) / 1e5
+	sub := time.Since(t) / 1e5
 	elsp := float64(int(sub)) / 10.0
 	flag := "  OK"
 	if err != nil {

parser.go

@@ -227,7 +227,7 @@ func parseComment(lines []*ast.Comment) (pc *parsedComment, err error) {
 }
 
 // direct copy from bee\g_docs.go
-// analisys params return []string
+// analysis params return []string
 // @Param	query		form	 string	true		"The email for login"
 // [query form string true "The email for login"]
 func getparams(str string) []string {

toolbox/profile.go

@@ -106,7 +106,7 @@ func printGC(memStats *runtime.MemStats, gcstats *debug.GCStats, w io.Writer) {
 
 	if gcstats.NumGC > 0 {
 		lastPause := gcstats.Pause[0]
-		elapsed := time.Now().Sub(startTime)
+		elapsed := time.Since(startTime)
 		overhead := float64(gcstats.PauseTotal) / float64(elapsed) * 100
 		allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
 
@@ -123,7 +123,7 @@ func printGC(memStats *runtime.MemStats, gcstats *debug.GCStats, w io.Writer) {
 			toS(gcstats.PauseQuantiles[99]))
 	} else {
 		// while GC has disabled
-		elapsed := time.Now().Sub(startTime)
+		elapsed := time.Since(startTime)
 		allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds()
 
 		fmt.Fprintf(w, "Alloc:%s Sys:%s Alloc(Rate):%s/s\n",