1.安装MySQL数据库

建议安装5.7，下面的教程是8.0，其实和5.7安装类似
MySQL8.0安装教程

2.安装Navicat Premium 12

Navicat Premium 12安装教程

3.连接本地数据库

/*
 Navicat Premium Data Transfer

 Source Server         : Local
 Source Server Type    : MySQL
 Source Server Version : 50725
 Source Host           : localhost:3306
 Source Schema         : demo

 Target Server Type    : MySQL
 Target Server Version : 50725
 File Encoding         : 65001

 Date: 23/08/2019 15:48:55
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for user
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user`  (
  `id` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '自增id',
  `name` varchar(50) CHARACTER SET latin1 COLLATE latin1_swedish_ci DEFAULT NULL COMMENT '姓名',
  `age` int(5) DEFAULT NULL COMMENT '年龄',
  `sex` tinyint(1) DEFAULT NULL COMMENT '性别',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = latin1 COLLATE = latin1_swedish_ci ROW_FORMAT = Dynamic;

SET FOREIGN_KEY_CHECKS = 1;

输入好或运行以上的脚本之后Ctrl+S保存

4.导出

5.导入

6.查询

INSERT USER
VALUES
	( 1, "jack", 18, 1 )

输入好或运行以上的脚本之后Ctrl+S保存