实现 jwt、密码加密、casbin 的接入

utility/ecode/ecode.go

@@ -0,0 +1,58 @@
+package ecode
+
+import (
+	"fmt"
+	"github.com/gogf/gf/v2/errors/gcode"
+)
+
+type Error struct {
+	code    int
+	message string
+	sub     string
+	params  []interface{}
+}
+
+func New(code int, message string) Error {
+	return Error{
+		code:    code,
+		message: message,
+	}
+}
+
+func (e Error) Params(params ...interface{}) Error {
+	e.params = append(e.params, params...)
+	return e
+}
+
+func (e Error) Error() string {
+	return e.Message()
+}
+
+func (e Error) Sub(sub string) Error {
+	e.sub = sub
+	return e
+}
+
+func (e Error) Message() string {
+	if e.message != "" && len(e.params) > 0 {
+		e.message = fmt.Sprintf(e.message, e.params...)
+	}
+	if e.sub != "" {
+		if e.message != "" {
+			if len(e.params) > 0 {
+				e.message = fmt.Sprintf(e.message, e.params...)
+			}
+			return fmt.Sprintf("%s:%s", e.message, e.sub)
+		}
+		return e.sub
+	}
+	return e.message
+}
+
+func (e Error) Code() gcode.Code {
+	return gcode.New(e.code, e.Message(), "customer")
+}
+
+func (e Error) Detail() interface{} {
+	return "customer"
+}