fix: time in location

tools/tmplfunc.go

@@ -12,7 +12,12 @@ import (
 	"time"
 )
 
-var TplFuncMap = make(template.FuncMap)
+var (
+	// TplFuncMap template func map
+	TplFuncMap = make(template.FuncMap)
+	// TimeLocation set location timezone
+	TimeLocation = time.UTC
+)
 
 func init() {
 	TplFuncMap["dateformat"] = DateFormat
@@ -22,19 +27,23 @@ func init() {
 	TplFuncMap["getavatar"] = GetAvatar
 }
 
+// Str2html string to html
 func Str2html(raw string) htmpl.HTML {
 	return htmpl.HTML(raw)
 }
 
-// DateFormat takes a time and a layout string and returns a string with the formatted date. Used by the template parser as "dateformat"
+// DateFormat takes a time and a layout string and returns a string with the formatted date.
+// Used by the template parser as "dateformat"
 func DateFormat(t time.Time, layout string) string {
-	return t.Format(layout)
+	return t.In(TimeLocation).Format(layout)
 }
 
+// Join join string array with sep
 func Join(a []string, sep string) string {
 	return strings.Join(a, sep)
 }
 
+// IsNotZero judge t is zero
 func IsNotZero(t time.Time) bool {
 	return !t.IsZero()
 }
@@ -43,6 +52,7 @@ func IsNotZero(t time.Time) bool {
 // url: https://<static_domain>/static/img/avatar.png
 var avatar string
 
+// GetAvatar store avatar base64 into css
 func GetAvatar(domain string) string {
 	if avatar == "" {
 		resp, err := http.Get("https://" + domain + "/static/img/avatar.png")

tools/tmplfunc_test.go

@@ -0,0 +1,43 @@
+// Package tools provides ...
+package tools
+
+import (
+	"testing"
+	"time"
+)
+
+func TestDateFormat(t *testing.T) {
+	now := time.Now()
+	layout := "2006-01-02 15:04:05"
+	str := DateFormat(now, layout)
+	t.Log(str)
+
+	var err error
+	TimeLocation, err = time.LoadLocation("Asia/Shanghai")
+	if err != nil {
+		t.Fatal(err)
+	}
+	str = DateFormat(now, layout)
+	t.Log(str)
+}
+
+func TestParseInLocation(t *testing.T) {
+	date := "2021-04-27 15:33"
+	layout := "2006-01-02 15:04"
+	tm, err := time.Parse(layout, date)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(tm)
+
+	TimeLocation, err = time.LoadLocation("Asia/Shanghai")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	tm, err = time.ParseInLocation(layout, date, TimeLocation)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(tm.UTC())
+}