Initial commit

common/stdLog/error.go

@@ -0,0 +1,44 @@
+package stdLog
+
+import (
+	"fmt"
+)
+
+// SrvErr 错误定义
+type SrvErr struct {
+	Code  CodeType `json:"code"`
+	Msg   string   `json:"msg"`
+	Cause string   `json:"-"`
+}
+
+// New create an error
+func New(code CodeType, msg string, cause string) *SrvErr {
+	return &SrvErr{
+		Code:  code,
+		Msg:   msg,
+		Cause: cause,
+	}
+}
+
+func (s *SrvErr) Error() string {
+	if s == nil {
+		return ""
+	}
+	return fmt.Sprintf("code = %d, msg = %s ,case = %v", s.Code, s.Msg, s.Cause)
+}
+
+func (c CodeType) Msg() string {
+	msg, ok := codeAndMsg[c]
+	if ok {
+		return msg
+	}
+	return ""
+}
+
+func (c CodeType) Tip() string {
+	tip, ok := codeAndTip[c]
+	if ok {
+		return tip
+	}
+	return ""
+}