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validate 使用 grpc 标准异常处理 (#627)

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Vincent 2020-09-08 23:22:12 +08:00 committed by GitHub
parent 521d240568
commit 9636e6bcf0
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1 changed files with 4 additions and 4 deletions
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8
pkg/net/rpc/warden/validate.go
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@ -2,8 +2,8 @@ package warden
import ( import (
"context" "context"
"google.golang.org/grpc/codes"
"github.com/go-kratos/kratos/pkg/ecode" "google.golang.org/grpc/status"
"google.golang.org/grpc" "google.golang.org/grpc"
"gopkg.in/go-playground/validator.v9" "gopkg.in/go-playground/validator.v9"
@ -15,7 +15,7 @@ var validate = validator.New()
func (s *Server) validate() grpc.UnaryServerInterceptor { func (s *Server) validate() grpc.UnaryServerInterceptor {
return func(ctx context.Context, req interface{}, args *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) { return func(ctx context.Context, req interface{}, args *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
if err = validate.Struct(req); err != nil { if err = validate.Struct(req); err != nil {
err = ecode.Error(ecode.RequestErr, err.Error()) err = status.Error(codes.InvalidArgument, err.Error())
return return
} }
resp, err = handler(ctx, req) resp, err = handler(ctx, req)
@ -30,7 +30,7 @@ func (s *Server) RegisterValidation(key string, fn validator.Func) error {
return validate.RegisterValidation(key, fn) return validate.RegisterValidation(key, fn)
} }
//GetValidate return the default validate // GetValidate return the default validate
func (s *Server) GetValidate() *validator.Validate { func (s *Server) GetValidate() *validator.Validate {
return validate return validate
} }