update shorturl doc

tools/goctl/model/sql/template/delete.go

@@ -2,7 +2,7 @@ package template
 
 var Delete = `
 func (m *{{.upperStartCamelObject}}Model) Delete({{.lowerStartCamelPrimaryKey}} {{.dataType}}) error {
-	{{if .withCache}}{{if .containsIndexCache}}data,err:=m.FindOne({{.lowerStartCamelPrimaryKey}})
+	{{if .withCache}}{{if .containsIndexCache}}_, err:=m.FindOne({{.lowerStartCamelPrimaryKey}})
 	if err!=nil{
 		return err
 	}{{end}}

tools/goctl/model/sql/template/import.go

@@ -5,7 +5,6 @@ var (
 	"database/sql"
 	"fmt"
 	"strings"
-	"time"
 
 	"github.com/tal-tech/go-zero/core/stores/cache"
 	"github.com/tal-tech/go-zero/core/stores/sqlc"

tools/goctl/model/sql/template/insert.go

@@ -2,7 +2,7 @@ package template
 
 var Insert = `
 func (m *{{.upperStartCamelObject}}Model) Insert(data {{.upperStartCamelObject}}) (sql.Result, error) {
-	query := ` + "`" + `insert into ` + "`" + ` + m.table + ` + "`(` + " + `{{.lowerStartCamelObject}}RowsExpectAutoSet` + " + `) value ({{.expression}})` " + `
+	query := ` + "`" + `insert into ` + "`" + ` + m.table + ` + "` (` + " + `{{.lowerStartCamelObject}}RowsExpectAutoSet` + " + `) values ({{.expression}})` " + `
 	return m.{{if .withCache}}ExecNoCache{{else}}conn.Exec{{end}}(query, {{.expressionValues}})
 }
 `