httplib: fix unstable test, do not use httplib.org

core/logs/file.go

@@ -110,15 +110,16 @@ func (w *fileLogWriter) SetFormatter(f LogFormatter) {
 
 // Init file logger with json config.
 // jsonConfig like:
-//  {
-//  "filename":"logs/beego.log",
-//  "maxLines":10000,
-//  "maxsize":1024,
-//  "daily":true,
-//  "maxDays":15,
-//  "rotate":true,
-//      "perm":"0600"
-//  }
+//
+//	{
+//	"filename":"logs/beego.log",
+//	"maxLines":10000,
+//	"maxsize":1024,
+//	"daily":true,
+//	"maxDays":15,
+//	"rotate":true,
+//	    "perm":"0600"
+//	}
 func (w *fileLogWriter) Init(config string) error {
 	err := json.Unmarshal([]byte(config), w)
 	if err != nil {

core/logs/smtp.go

@@ -47,6 +47,7 @@ func newSMTPWriter() Logger {
 
 // Init smtp writer with json config.
 // config like:
+//
 //	{
 //		"username":"example@gmail.com",
 //		"password:"password",