use goctl template to generate all kinds of templates

tools/goctl/rpc/gen/gensvc.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"path/filepath"
 
-	"github.com/tal-tech/go-zero/tools/goctl/templatex"
+	"github.com/tal-tech/go-zero/tools/goctl/util"
 )
 
 const svcTemplate = `package svc
@@ -25,7 +25,7 @@ func NewServiceContext(c config.Config) *ServiceContext {
 func (g *defaultRpcGenerator) genSvc() error {
 	svcPath := g.dirM[dirSvc]
 	fileName := filepath.Join(svcPath, fileServiceContext)
-	return templatex.With("svc").GoFmt(true).Parse(svcTemplate).SaveTo(map[string]interface{}{
+	return util.With("svc").GoFmt(true).Parse(svcTemplate).SaveTo(map[string]interface{}{
 		"imports": fmt.Sprintf(`"%v"`, g.mustGetPackage(dirConfig)),
 	}, fileName, false)
 }