优化字符匹配规则

third_party/we_message.go

@@ -2,20 +2,36 @@ package third_party
 
 import (
 	"bytes"
-	"fmt"
+	"strings"
 	"text/template"
 	"time"
 )
 
+type WeMessageContent struct {
+	Nickname string
+	DateTime string
+}
+
 func TextContentParse(content string, nickname string) string {
-	t, _ := template.New("text").Parse(content)
+	defer func() {
+		if err := recover(); err != nil { //产生了panic异常
+			return
+		}
+	}()
+	if strings.Contains(content, "{{.}}") {
+		content = strings.Replace(content, "{{.}}", "", -1)
+	}
+	t, err := template.New("text").Parse(content)
+	if err != nil {
+		return content
+	}
 	buf := new(bytes.Buffer)
-	err := t.Execute(buf, map[string]interface{}{
-		"DateTime": time.Now().Format("1月2日"),
-		"Nickname": nickname,
+	err = t.Execute(buf, WeMessageContent{
+		Nickname: nickname,
+		DateTime: time.Now().Format("1月2日"),
 	})
+
 	if err != nil {
-		fmt.Printf("格式转换出错了,content:%s,err:%s", content, err)
 		return content
 	}
 	return string(buf.Bytes())