最近发生了很多事情,躺了一阵子,也是终于振作起来做自己的事情了....
有的人追求精彩而活,而即使瘦若浮游,仍旧痴迷71种滋味,而有的人寿命明却装醉不得自由虚度自己的光阴,年华终究在最后一刻幡然醒悟,步入红尘却大限将至,辞别了人间,然而身在庐山之外,又岂能知晓山中人之下沉迷于爱情的人是不会知道我的一举一动所透露出的坚定,等到我的心意为大众所知的时候,天空海阔,我的心依然不再受限,凡人正是被归咎于道德束缚着才显得平凡
-----------------《大爱仙尊》
那么,进入正题吧!!
技术栈
项目介绍
功能架构图
nacos环境搭建
拉取基础镜像
构建容器
访问nacos(虚拟机ip地址:8848/nacos)
192.168.204.131:8848/nacos
初始工程搭建
登录
导入数据库脚本
CREATE DATABASE IF NOT EXISTS leadnews_user DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
USE leadnews_user;
SET NAMES utf8;
/*
Navicat MySQL Data Transfer
Source Server : localhost
Source Server Version : 50721
Source Host : localhost:3306
Source Database : leadnews_user
Target Server Type : MYSQL
Target Server Version : 50721
File Encoding : 65001
Date: 2021-04-12 13:58:42
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for ap_user
-- ----------------------------
DROP TABLE IF EXISTS `ap_user`;
CREATE TABLE `ap_user` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键',
`salt` varchar(32) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '密码、通信等加密盐',
`name` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '用户名',
`password` varchar(32) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '密码,md5加密',
`phone` varchar(11) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '手机号',
`image` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '头像',
`sex` tinyint(1) unsigned DEFAULT NULL COMMENT '0 男\r\n 1 女\r\n 2 未知',
`is_certification` tinyint(1) unsigned DEFAULT NULL COMMENT '0 未\r\n 1 是',
`is_identity_authentication` tinyint(1) DEFAULT NULL COMMENT '是否身份认证',
`status` tinyint(1) unsigned DEFAULT NULL COMMENT '0正常\r\n 1锁定',
`flag` tinyint(1) unsigned DEFAULT NULL COMMENT '0 普通用户\r\n 1 自媒体人\r\n 2 大V',
`created_time` datetime DEFAULT NULL COMMENT '注册时间',
PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='APP用户信息表';
-- ----------------------------
-- Records of ap_user
-- ----------------------------
INSERT INTO `ap_user` VALUES ('1', 'abc', 'zhangsan', 'abc', '13511223453', null, '1', null, null, '1', '1', '2020-03-19 23:22:07');
INSERT INTO `ap_user` VALUES ('2', 'abc', 'lisi', 'abc', '13511223454', '', '1', null, null, '1', '1', '2020-03-19 23:22:07');
INSERT INTO `ap_user` VALUES ('3', 'sdsa', 'wangwu', 'wangwu', '13511223455', null, null, null, null, null, '1', null);
INSERT INTO `ap_user` VALUES ('4', '123abc', 'admin', '81e158e10201b6d7aee6e35eaf744796', '13511223456', null, '1', null, null, '1', '1', '2020-03-30 16:36:32');
INSERT INTO `ap_user` VALUES ('5', '123', 'suwukong', 'suwukong', '13511223458', null, '1', null, null, '1', '1', '2020-08-01 11:09:57');
INSERT INTO `ap_user` VALUES ('6', null, null, null, null, null, null, null, null, null, null, null);
-- ----------------------------
-- Table structure for ap_user_fan
-- ----------------------------
DROP TABLE IF EXISTS `ap_user_fan`;
CREATE TABLE `ap_user_fan` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键',
`user_id` int(11) unsigned DEFAULT NULL COMMENT '用户ID',
`fans_id` int(11) unsigned DEFAULT NULL COMMENT '粉丝ID',
`fans_name` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '粉丝昵称',
`level` tinyint(1) unsigned DEFAULT NULL COMMENT '粉丝忠实度\r\n 0 正常\r\n 1 潜力股\r\n 2 勇士\r\n 3 铁杆\r\n 4 老铁',
`created_time` datetime DEFAULT NULL COMMENT '创建时间',
`is_display` tinyint(1) unsigned DEFAULT NULL COMMENT '是否可见我动态',
`is_shield_letter` tinyint(1) unsigned DEFAULT NULL COMMENT '是否屏蔽私信',
`is_shield_comment` tinyint(1) unsigned DEFAULT NULL COMMENT '是否屏蔽评论',
PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='APP用户粉丝信息表';
-- ----------------------------
-- Records of ap_user_fan
-- ----------------------------
-- ----------------------------
-- Table structure for ap_user_follow
-- ----------------------------
DROP TABLE IF EXISTS `ap_user_follow`;
CREATE TABLE `ap_user_follow` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键',
`user_id` int(11) unsigned DEFAULT NULL COMMENT '用户ID',
`follow_id` int(11) unsigned DEFAULT NULL COMMENT '关注作者ID',
`follow_name` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '粉丝昵称',
`level` tinyint(1) unsigned DEFAULT NULL COMMENT '关注度\r\n 0 偶尔感兴趣\r\n 1 一般\r\n 2 经常\r\n 3 高度',
`is_notice` tinyint(1) unsigned DEFAULT NULL COMMENT '是否动态通知',
`created_time` datetime DEFAULT NULL COMMENT '创建时间',
PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='APP用户关注信息表';
-- ----------------------------
-- Records of ap_user_follow
-- ----------------------------
-- ----------------------------
-- Table structure for ap_user_realname
-- ----------------------------
DROP TABLE IF EXISTS `ap_user_realname`;
CREATE TABLE `ap_user_realname` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键',
`user_id` int(11) unsigned DEFAULT NULL COMMENT '账号ID',
`name` varchar(20) CHARACTER SET utf8mb4 DEFAULT NULL COMMENT '用户名称',
`idno` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '资源名称',
`font_image` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '正面照片',
`back_image` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '背面照片',
`hold_image` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '手持照片',
`live_image` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '活体照片',
`status` tinyint(1) unsigned DEFAULT NULL COMMENT '状态\r\n 0 创建中\r\n 1 待审核\r\n 2 审核失败\r\n 9 审核通过',
`reason` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '拒绝原因',
`created_time` datetime DEFAULT NULL COMMENT '创建时间',
`submited_time` datetime DEFAULT NULL COMMENT '提交时间',
`updated_time` datetime DEFAULT NULL COMMENT '更新时间',
PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='APP实名认证信息表';
-- ----------------------------
-- Records of ap_user_realname
-- ----------------------------
INSERT INTO `ap_user_realname` VALUES ('1', '1', 'zhangsan', '512335455602781278', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbHSAQlqFAAXIZNzAq9E126.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbF6AR16RAAZB2e1EsOg460.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbDeAH2qoAAbD_WiUJfk745.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9ba9qANVEdAAS25KJlEVE291.jpg', '9', '', '2019-07-30 14:34:28', '2019-07-30 14:34:30', '2019-07-12 06:48:04');
INSERT INTO `ap_user_realname` VALUES ('2', '2', 'lisi', '512335455602781279', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbHSAQlqFAAXIZNzAq9E126.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbF6AR16RAAZB2e1EsOg460.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbDeAH2qoAAbD_WiUJfk745.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9ba9qANVEdAAS25KJlEVE291.jpg', '1', '', '2019-07-11 17:21:18', '2019-07-11 17:21:20', '2019-07-12 06:48:04');
INSERT INTO `ap_user_realname` VALUES ('3', '3', 'wangwu6666', '512335455602781276', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbHSAQlqFAAXIZNzAq9E126.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbF6AR16RAAZB2e1EsOg460.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbDeAH2qoAAbD_WiUJfk745.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9ba9qANVEdAAS25KJlEVE291.jpg', '9', '', '2019-07-11 17:21:18', '2019-07-11 17:21:20', '2019-07-12 06:48:04');
INSERT INTO `ap_user_realname` VALUES ('5', '5', 'suwukong', '512335455602781279', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbHSAQlqFAAXIZNzAq9E126.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbF6AR16RAAZB2e1EsOg460.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9bbDeAH2qoAAbD_WiUJfk745.jpg', 'http://161.189.111.227/group1/M00/00/00/rBFwgF9ba9qANVEdAAS25KJlEVE291.jpg', '1', '', '2020-08-01 11:10:31', '2020-08-01 11:10:34', '2020-08-01 11:10:36');
项目中的持久层使用的mybatis-plus,一般都使用mybais-plus逆向生成对应的实体类
app_user表对应的实体类如下:
package com.heima.model.user.pojos;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.io.Serializable;
import java.util.Date;
/**
* <p>
* APP用户信息表
* </p>
*
* @author itheima
*/
@Data
@TableName("ap_user")
public class ApUser implements Serializable {
private static final long serialVersionUID = 1L;
/**
* 主键
*/
@TableId(value = "id", type = IdType.AUTO)
private Integer id;
/**
* 密码、通信等加密盐
*/
@TableField("salt")
private String salt;
/**
* 用户名
*/
@TableField("name")
private String name;
/**
* 密码,md5加密
*/
@TableField("password")
private String password;
/**
* 手机号
*/
@TableField("phone")
private String phone;
/**
* 头像
*/
@TableField("image")
private String image;
/**
* 0 男
1 女
2 未知
*/
@TableField("sex")
private Boolean sex;
/**
* 0 未
1 是
*/
@TableField("is_certification")
private Boolean certification;
/**
* 是否身份认证
*/
@TableField("is_identity_authentication")
private Boolean identityAuthentication;
/**
* 0正常
1锁定
*/
@TableField("status")
private Boolean status;
/**
* 0 普通用户
1 自媒体人
2 大V
*/
@TableField("flag")
private Short flag;
/**
* 注册时间
*/
@TableField("created_time")
private Date createdTime;
}
好,流程了解,现在开始打通源代码吧!!!
service接口
package com.heima.user.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.user.dtos.LoginDto;
import com.heima.model.user.pojos.ApUser;
import com.heima.user.mapper.ApUserMapper;
public interface ApUserService extends IService<ApUser> {
/*
* app登录功能
*
*
* */
public ResponseResult login(LoginDto dto);
}
service接口实现类
package com.heima.user.service;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import com.heima.model.user.dtos.LoginDto;
import com.heima.model.user.pojos.ApUser;
import com.heima.user.mapper.ApUserMapper;
import com.heima.utils.common.AppJwtUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.kafka.common.protocol.types.Field;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.DigestUtils;
import org.springframework.util.StringUtils;
import java.sql.Wrapper;
import java.util.HashMap;
import java.util.Map;
@Service
@Transactional
@Slf4j
public class ApUserServiceImpl extends ServiceImpl<ApUserMapper, ApUser> implements ApUserService {
@Override
public ResponseResult login(LoginDto dto) {
String password = dto.getPassword();
String phone = dto.getPhone();
//1.正常登录
if (!StringUtils.isEmpty(password) && !StringUtils.isEmpty(phone)) {
//1.1根据手机号从数据库里面找到数据对象(getone)
ApUser user = getOne(Wrappers.<ApUser>lambdaQuery().eq(ApUser::getPhone, dto.getPhone()));
//缺失部分(判断用户是否存在)
if (user == null) {
return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST, "用户不存在");
}
//1.2判断密码是否正确,如果正确,加盐处理md5加密(Cuo!!)
//直接把密码加密,然后去数据库立马找,我们用反例子,判断密码错的情况,下面的就是登录成功
String salt = user.getSalt();
password = DigestUtils.md5DigestAsHex((password+salt ).getBytes());
if (!password.equals(user.getPassword())) {
return ResponseResult.errorResult(AppHttpCodeEnum.LOGIN_PASSWORD_ERROR);
}
//没问题,返回要求的信息给前端
//user{id name phone}
//token
String token = AppJwtUtil.getToken(user.getId().longValue());
Map<String, Object> map = new HashMap<>();
map.put("token", token);
user.setSalt("");
user.setPassword("");
map.put("user", user);
return ResponseResult.okResult(map);
}
//2.游客登录
else {
Map<String, Object> map = new HashMap<>();
map.put("token", AppJwtUtil.getToken(0L));
return ResponseResult.okResult(map);
}
}
}
mapper接口
package com.heima.user.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.heima.model.user.pojos.ApUser;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface ApUserMapper extends BaseMapper<ApUser> {
}
controller
package com.heima.user.controller;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.user.dtos.LoginDto;
import com.heima.user.service.ApUserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@RestController
@Slf4j
@RequestMapping("/api/v1/login")
public class ApUserLoginController {
@Autowired
private ApUserService apUserService;
@PostMapping("/login_auth")
public ResponseResult login(@RequestBody LoginDto dto){
return apUserService.login(dto);
}
}
那么让我们用postman测试一波
游客登录
账号密码登录
app端网关
导入依赖
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
</dependency>
</dependencies>
在heima-leadnews-gateway下创建heima-leadnews-app-gateway微服务
引导类:
package com.heima.app.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient //开启注册中心
public class AppGatewayApplication {
public static void main(String[] args) {
SpringApplication.run(AppGatewayApplication.class,args);
}
}
resources下的配置
server:
port: 51601
spring:
application:
name: leadnews-app-gateway
cloud:
nacos:
discovery:
server-addr: 192.168.204.131:8848
config:
server-addr: 192.168.204.131:8848
file-extension: yml
在nacos的配置中心创建dataid为leadnews-app-gateway的yml配置
spring:
cloud:
gateway:
globalcors:
add-to-simple-url-handler-mapping: true
corsConfigurations:
'[/**]':
allowedHeaders: "*"
allowedOrigins: "*"
allowedMethods:
- GET
- POST
- DELETE
- PUT
- OPTION
routes:
# 平台管理
- id: user
uri: lb://leadnews-user
predicates:
- Path=/user/**
filters:
- StripPrefix= 1
环境搭建完成以后,启动项目网关和用户两个服务,使用postman进行测试
请求地址:http://localhost:51601/user/api/v1/login/login_auth
思路分析:
-
用户进入网关开始登陆,网关过滤器进行判断,如果是登录,则路由到后台管理微服务进行登录
-
用户登录成功,后台管理微服务签发JWT TOKEN信息返回给用户
-
用户再次进入网关开始访问,网关过滤器接收用户携带的TOKEN
-
网关过滤器解析TOKEN ,判断是否有权限,如果有,则放行,如果没有则返回未认证错误
具体实现:
第一:
在认证过滤器中需要用到jwt的解析,所以需要把工具类拷贝一份到网关微服务
第二:
在网关微服务中新建全局过滤器:
package com.heima.app.gateway.filter;
import com.heima.app.gateway.util.AppJwtUtil;
import io.jsonwebtoken.Claims;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
@Component
@Slf4j
public class AuthorizeFilter implements Ordered, GlobalFilter {
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
//1.获取request和response对象
ServerHttpRequest request = exchange.getRequest();
ServerHttpResponse response = exchange.getResponse();
//2.判断是否是登录
if(request.getURI().getPath().contains("/login")){
//放行
return chain.filter(exchange);
}
//3.获取token
String token = request.getHeaders().getFirst("token");
//4.判断token是否存在
if(StringUtils.isBlank(token)){
response.setStatusCode(HttpStatus.UNAUTHORIZED);
return response.setComplete();
}
//5.判断token是否有效
try {
Claims claimsBody = AppJwtUtil.getClaimsBody(token);
//是否是过期
int result = AppJwtUtil.verifyToken(claimsBody);
if(result == 1 || result == 2){
response.setStatusCode(HttpStatus.UNAUTHORIZED);
return response.setComplete();
}
}catch (Exception e){
e.printStackTrace();
response.setStatusCode(HttpStatus.UNAUTHORIZED);
return response.setComplete();
}
//6.放行
return chain.filter(exchange);
}
/**
* 优先级设置 值越小 优先级越高
* @return
*/
@Override
public int getOrder() {
return 0;
}
}
测试:
启动user服务,继续访问其他微服务,会提示需要认证才能访问,这个时候需要在heads中设置设置token才能正常访问
app前端项目集成
通过nginx来进行配置,功能如下
-
通过nginx的反向代理功能访问后台的网关资源
-
通过nginx的静态服务器功能访问前端静态页面
配置Nginx
①:解压资料文件夹中的压缩包nginx-1.18.0.zip
②:解压资料文件夹中的前端项目app-web.zip
③:配置nginx.conf文件
在nginx安装的conf目录下新建一个文件夹leadnews.conf
,在当前文件夹中新建heima-leadnews-app.conf
文件
heima-leadnews-app.conf配置如下:
upstream heima-app-gateway{
server localhost:51601;
}
server {
listen 8801;
location / {
root D:/workspace/app-web/;
index index.html;
}
location ~/app/(.*) {
proxy_pass http://heima-app-gateway/$1;
proxy_set_header HOST $host; # 不改变源请求头的值
proxy_pass_request_body on; #开启获取请求体
proxy_pass_request_headers on; #开启获取请求头
proxy_set_header X-Real-IP $remote_addr; # 记录真实发出请求的客户端IP
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; #记录代理信息
}
}
nginx.conf 把里面注释的内容和静态资源配置相关删除,引入heima-leadnews-app.conf文件加载
#user nobody;
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
# 引入自定义配置文件
include leadnews.conf/*.conf;
}
④ :启动nginx
在nginx安装包中使用命令提示符打开,输入命令nginx启动项目
可查看进程,检查nginx是否启动
重新加载配置文件:nginx -s reload
⑤:打开前端项目进行测试 -- > http://localhost:8801