deprecated funcs fix

db.go

@@ -6,7 +6,6 @@ import (
 	"errors"
 	"fmt"
 	"html/template"
-	"io/ioutil"
 	"log"
 	"os"
 	"reflect"
@@ -402,16 +401,13 @@ func (t *TableInfo) DeleteColumn(name string) error {
 }
 
 func (db *Db) ImportSchema(filename string) {
-	jsonFile, err := os.Open(filename)
+	byteValue, _ := os.ReadFile(filename)
+
+	var jsonSource []TableInfo
+	err := json.Unmarshal([]byte(byteValue), &jsonSource)
 	if err != nil {
 		log.Println(err)
 	}
-	defer jsonFile.Close()
-
-	byteValue, _ := ioutil.ReadAll(jsonFile)
-
-	var jsonSource []TableInfo
-	json.Unmarshal([]byte(byteValue), &jsonSource)
 	for _, ti := range jsonSource {
 		ti.db = db
 		err = db.CreateTable(ti)
@@ -422,19 +418,13 @@ func (db *Db) ImportSchema(filename string) {
 }
 
 func (db *Db) ClearImportSchema(filename string) {
-	jsonFile, err := os.Open(filename)
-	if err != nil {
-		log.Println(err)
-	}
-	defer jsonFile.Close()
-
-	byteValue, _ := ioutil.ReadAll(jsonFile)
+	byteValue, _ := os.ReadFile(filename)
 
 	var jsonSource []TableInfo
 	json.Unmarshal([]byte(byteValue), &jsonSource)
 	for _, ti := range jsonSource {
 		ti.db = db
-		err = ti.DeleteTable()
+		err := ti.DeleteTable()
 		if err != nil {
 			log.Println(err.Error())
 		}
@@ -600,7 +590,7 @@ func (db *Db) SaveSchema(generatedFilename string) error {
 	}
 	//	file, _ := json.Marshal(schema)
 	file, _ := json.MarshalIndent(schema, "", " ")
-	_ = ioutil.WriteFile(generatedFilename, file, 0644)
+	_ = os.WriteFile(generatedFilename, file, 0644)
 	return nil
 }
 

my_test.go

@@ -3,7 +3,6 @@ package sqldb
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -12,18 +11,12 @@ func TestMyCreateTable(t *testing.T) {
 	db := Open("mysql", "test:test@tcp(127.0.0.1:3306)/test?parseTime=true")
 	defer db.Close()
 
-	jsonFile, err := os.Open("test_table.json")
-	if err != nil {
-		fmt.Println(err)
-	}
-	defer jsonFile.Close()
-
-	byteValue, _ := ioutil.ReadAll(jsonFile)
+	byteValue, _ := os.ReadFile("test_table.json")
 
 	var jsonSource TableInfo
 	json.Unmarshal([]byte(byteValue), &jsonSource)
 
-	err = db.CreateTable(jsonSource)
+	err := db.CreateTable(jsonSource)
 	if err != nil {
 		fmt.Println(err.Error())
 	}
@@ -88,10 +81,9 @@ func TestMyInsert(t *testing.T) {
 	if len(jsonStringOld) == len(jsonStringNew) {
 		t.Errorf("Error row not created")
 	}
-	jsonFile, err := os.Open("insert.json")
-	defer jsonFile.Close()
+
 	var result map[string]interface{}
-	byteValue, _ := ioutil.ReadAll(jsonFile)
+	byteValue, _ := os.ReadFile("insert.json")
 	json.Unmarshal(byteValue, &result)
 }
 

pg_test.go

@@ -3,7 +3,6 @@ package sqldb
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"testing"
 )
@@ -12,18 +11,12 @@ func TestPgCreateTable(t *testing.T) {
 	db := Open("postgres", "host=127.0.0.1 port=5432 user=test password=test dbname=test sslmode=disable")
 	defer db.Close()
 
-	jsonFile, err := os.Open("test_table.json")
-	if err != nil {
-		fmt.Println(err)
-	}
-	defer jsonFile.Close()
-
-	byteValue, _ := ioutil.ReadAll(jsonFile)
+	byteValue, _ := os.ReadFile("test_table.json")
 
 	var jsonSource TableInfo
 	json.Unmarshal([]byte(byteValue), &jsonSource)
 
-	err = db.CreateTable(jsonSource)
+	err := db.CreateTable(jsonSource)
 	if err != nil {
 		fmt.Println(err.Error())
 	}
@@ -88,10 +81,8 @@ func TestPgInsert(t *testing.T) {
 	if len(jsonStringOld) == len(jsonStringNew) {
 		t.Errorf("Error row not created")
 	}
-	jsonFile, err := os.Open("insert.json")
-	defer jsonFile.Close()
 	var result map[string]interface{}
-	byteValue, _ := ioutil.ReadAll(jsonFile)
+	byteValue, _ := os.ReadFile("insert.json")
 	json.Unmarshal(byteValue, &result)
 }
 

test_table.json

@@ -5,8 +5,8 @@
             "id":"integer",
             "name":"varchar(255)|comment",
             "description":"varchar(1000)",
-            "startdate":"timestamp",
-            "enddate":"timestamp",
+            "startdate":"date",
+            "endtime":"timestamp",
             "latitude":"float|map",
             "longitude":"float|map",
             "intvalue":"integer",