first commit

common/xerr/errors.go

@@ -0,0 +1,39 @@
+package xerr
+
+import (
+	"fmt"
+)
+
+/**
+常用通用固定错误
+*/
+
+type CodeError struct {
+	errCode uint32
+	errMsg  string
+}
+
+// 返回给前端的错误码
+func (e *CodeError) GetErrCode() uint32 {
+	return e.errCode
+}
+
+// 返回给前端显示端错误信息
+func (e *CodeError) GetErrMsg() string {
+	return e.errMsg
+}
+
+func (e *CodeError) Error() string {
+	return fmt.Sprintf("ErrCode:%d，ErrMsg:%s", e.errCode, e.errMsg)
+}
+
+func NewErrCodeMsg(errCode uint32, errMsg string) *CodeError {
+	return &CodeError{errCode: errCode, errMsg: errMsg}
+}
+func NewErrCode(errCode uint32) *CodeError {
+	return &CodeError{errCode: errCode, errMsg: MapErrMsg(errCode)}
+}
+
+func NewErrMsg(errMsg string) *CodeError {
+	return &CodeError{errCode: CUSTOM_ERROR, errMsg: errMsg}
+}