// Errorf 相当于 ERROR().Printf(format, v...) 的简写方式
166303
func Errorf(format string, v ...interface{}) {
	defaultLogs.ERROR().Output(2, fmt.Sprintf(format, v...))
}
355399
func Errorf(format string, args ...interface{}) {
	var s string
	if len(args) > 0 {
		s = fmt.Sprintf(format, args...)
	} else {
		s = format
	}
	klog.ErrorDepth(1, fmt.Sprintf(logFmt, s))
}
387875
func Errorf(format string, v ...interface{}) {
	f := extractFields(&v)
	if f != nil {
		// Let user add a %v at the end of the message when fields are passed to satisfy go vet
		l := len(format)
		if l > 2 && format[l-2] == '%' && format[l-1] == 'v' {
			format = format[0 : l-2]
		}
	}
	std.OutputF(LevelError, 2, fmt.Sprintf(format, v...), f)
}
1235
func Errorf(c codes.Code, format string, a ...interface{}) error {
	return status.Errorf(c, format, a...)
}
98332
func (l *Logger) ErrorF(format string, args ...interface{}) {
	l.textLogger.Errorf(format, args...)
}
1340313
func (s *SyslogLogger) Errorf(format string, v ...interface{}) {
	s.w.Err(fmt.Sprintf(format, v...))
}
1339129
func (g *GRPCLogger) Errorf(format string, args ...interface{}) {
	g.Error(fmt.Sprintf(format, args...))
}
414899
func Errorf(f func(string, ...interface{})) Option {
	return func(c *Client) error {
		c.errf = f
		return nil
	}
}
838965
func (l logf) Errorf(s string, args ...interface{}) {
	l.log.Errorf(s, args...)
}
509466
func Errorf(msg string, args ...interface{}) {
	if level >= ErrorLevel {
		ErrorLog.Printf(msg, args...)
	}
}
856481
func Errorf(level string, format string, args ...interface{}) {
	ErrorWithStackSkip(level, fmt.Errorf(format, args...), 1)
}
470449
func (cl *Call) Errorf(format string, arguments ...interface{}) {
	cl.scope.log(cl.entry, fmt.Sprintf(format, arguments...))
	cl.scope.t.Fail()
}
1295075
func (l *logger) Errorf(format string, v ...interface{}) {
	f := extractFields(&v)
	if f != nil {
		// Let user add a %v at the end of the message when fields are passed to satisfy go vet
		l := len(format)
		if l > 2 && format[l-2] == '%' && format[l-1] == 'v' {
			format = format[0 : l-2]
		}
	}
	l.send(LevelError, 2, fmt.Sprintf(format, v...), f)
}
116166
func (ns *Namespace) Errorf(format string, a ...interface{}) string {
	ns.errorLogger.Printf(format, a...)
	return _fmt.Sprintf(format, a...)
}
522847
func (l *SysLogger) Errorf(format string, v ...interface{}) {
	l.writer.Error(2, formatMsg("ERROR", format, v...))
}
358284
func Errorf(format string, args ...interface{}) {
	if logger != nil {
		logger.Errorf(format, args...)
	}
}
1230239
func Errorf(format string, args ...interface{}) {
	singltonLock.RLock()
	defer singltonLock.RUnlock()

	blog.Errorf(format, args...)
}