一、项目简介
一共分为三个角色:管理员、用户、设计师
登录功能:账号+密码+身份选择,登录成功后跳转到各身份对应的页面
注册功能:只允许用户和设计师注册,用户可以直接注册成功,设计师提交材料后注册需要管理员审核成功后方可注册成功。
注册页面要求必填:
账号:用户自定义,注册成功后不可修改,同一个角色下账号不重复,不同角色账号可以重复。
二、注册
1.前端
先上目录文件:
(1)register.vue文件
template部分:
注 册
男
女
我是客户,我想装修房子
我是设计师,我想设计装修
将文件拖到此处,或点击上传
请上传设计师相关材料验证,只能上传jpg/png文件,且不超过500kb
提交
script部分:包含输入验证 表单提交功能
style部分:
(2)main.js文件
import Vue from 'vue';
import Element from 'element-ui';
import VueRouter from 'vue-router';
import 'element-ui/lib/theme-chalk/index.css';
import 'default-passive-events';
import VDistpicker from 'v-distpicker'
export default{
component:{ VDistpicker }
}
import App from './App.vue'
import axios from 'axios';
import router from "./router/index.js";
Vue.prototype.$axios=axios;//数据跨域
Vue.prototype.$httpUrl='http://localhost:8090'
Vue.config.devtools=true
Vue.config.productionTip = false
Vue.use(Element);
Vue.use(VueRouter);
new Vue({
el:'#app',
router,
render: h => h(App),
});
(3)index.js文件
主要设置router,实现页面之间的跳转
import VueRouter from 'vue-router'
import Index from "../components/Index.vue";
import DesignShow from "../components/user/DesignShow.vue";
import EnterpriseShow from "@/components/user/EnterpriseShow";
import DesignerShow from "@/components/user/DesignerShow";
import Login from "@/components/Login";
import Register from "@/components/Register";
import AdminIndex from "@/components/admin/AdminIndex";
import DesignerIndex from "@/components/designer/DesignerIndex";
const routes=[
{ path:'/Index', name:'Index', component:Index},
{ path:'/DesignShow', name:'DesignShow', component:DesignShow},
{ path:'/EnterpriseShow', name:'EnterpriseShow', component:EnterpriseShow},
{ path:'/DesignerShow', name:'DesignerShow', component:DesignerShow},
{ path:'/Login', name:'Login', component:Login},
{ path:'/Register', name:'Register', component:Register},
{ path:'/admin/Index', name:'adminIndex', component:AdminIndex},
{ path:'/designer/Index', name:'designerIndex', component:DesignerIndex}
]
const router = new VueRouter({
routes,
mode: "history" //路由模式(默认为hash模式)
})
export default router
最终页面:

2. 后端:
我后端的端口是8090
目录结构

(1)LoginController.java文件
我注册和登录后端放在一个controller文件中了
package com.yjt.controller;
import com.yjt.common.Result;
import com.yjt.entity.User;
import com.yjt.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@CrossOrigin(origins = "*") //跨域设置
@RequestMapping("/login")
public class LoginController {
@Autowired
private UserService userService;
@PostMapping("/login")
public Result login (@RequestBody User user){
List userList1=userService.query().eq("useraccount",user.getUseraccount()).
eq("role_id",user.getRoleId()).list(); //查找账号是否已注册
if (!userList1.isEmpty()){ //账号注册过
//查找账号密码是否匹配
List userList2=userService.query().eq("useraccount",user.getUseraccount()).
eq("userpsd",user.getUserpsd()).eq("role_id",user.getRoleId()).list();
if(!userList2.isEmpty()){ //账号密码一致
return Result.suc(user,0L);
}else{
return Result.fail(401); //code:401代表密码错误
}
}else{
return Result.fail(); //默认code400:代表账号未注册
}
}
@PostMapping("/register")
public Result register(@RequestBody User user) {
int roleId = user.getRoleId();
String account=user.getUseraccount();
List userList=userService.query().eq("useraccount", account).
eq("role_id",roleId).list();
if (roleId == 1&& userList.isEmpty()) { //角色为用户且未注册过
int id=userService.count();
user.setUserid(id+1);
userService.save(user);
return Result.suc("用户注册成功",null,0L);
} else if (roleId == 2&& userList.isEmpty()) { //角色为设计师且未注册过
return Result.suc("您的注册材料已提交,请等候管理员审批!",user,0L);
} else {
return Result.fail();
}
}
}
(2)user.java文件
package com.yjt.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableField;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.EqualsAndHashCode;
@Data
@EqualsAndHashCode(callSuper = false)
@ApiModel(value="User对象", description="")
public class User {
private static final long serialVersionUID = 1L;
@TableId("Userid")
private Integer userid;
@TableField("Username")
private String username;
@TableField("Userpsd")
private String userpsd;
@TableField("Useraccount")
private String useraccount;
private Integer age;
private Integer sex;
private String phone;
@TableField("role_id")
private Integer roleId;
@TableField("isValid")
private String isvalid;
private String address;
}
(3)Result.java文件
package com.yjt.common;
import lombok.Data;
@Data
public class Result {
private int code;
private String msg;
private Long total;
private Object data;
//失败
public static Result fail(){
return result(400,"Fail!",0L,null);
}
public static Result fail(int code){
return result(code,"Fail!",0L,null);
}
//成功!
public static Result suc(){
return result(200,"成功Win!",0L,null);
}
public static Result suc(Object data){
return result(200,"成功Win!",0L,data);
}
public static Result suc(Object data,Long total){
return result(200,"成功Win!",total,data);
}
public static Result suc(String msg,Object data,Long total){
return result(200,msg,total,data);
}
private static Result result(int code,String msg,Long total,Object data){
Result result=new Result();
result.setData(data);
result.setMsg(msg);
result.setCode(code);
result.setTotal(total);
return result;
}
}
(4)自动生成的usermapper接口
package com.yjt.mapper; import com.yjt.entity.User; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import org.apache.ibatis.annotations.Mapper; @Mapper public interface UserMapper extends BaseMapper{ }
与UserMapper.xml
Userid, Username, Userpsd, Useraccount, age, sex, phone, role_id, isValid,address
(5)接口userService
package com.yjt.service; import com.yjt.entity.User; import com.baomidou.mybatisplus.extension.service.IService; public interface UserService extends IService{ }
userServiceImpl
package com.yjt.service.impl; import com.yjt.entity.User; import com.yjt.mapper.UserMapper; import com.yjt.service.UserService; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import org.springframework.stereotype.Service; @Service public class UserServiceImpl extends ServiceImplimplements UserService { }
(6)application.yml配置
server:
port: 8090
spring:
datasource:
url: jdbc:mysql://localhost:3306/wisehouse?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2B8
driver-class-name: com.mysql.cj.jdbc.Driver
username: root
password: 123456
(7)CodeGenerate.java文件 这个是跟着老师敲的文件,具体有什么作用还没明白。。。。
package com.yjt.common;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.po.TableInfo;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
// 演示例子,执行 main 方法控制台输入模块表名回车自动生成对应项目目录中
public class CodeGenerator {
/**
*
* 读取控制台内容
*
*/
public static String scanner(String tip) {
Scanner scanner = new Scanner(System.in);
StringBuilder help = new StringBuilder();
help.append("请输入" + tip + ":");
System.out.println(help.toString());
if (scanner.hasNext()) {
String ipt = scanner.next();
if (StringUtils.isNotBlank(ipt)) {
return ipt;
}
}
throw new MybatisPlusException("请输入正确的" + tip + "!");
}
public static void main(String[] args) {
// 代码生成器
AutoGenerator mpg = new AutoGenerator();
// 全局配置
GlobalConfig gc = new GlobalConfig();
String projectPath = System.getProperty("user.dir")+"/WiseHouse";
gc.setOutputDir(projectPath + "/src/main/java");
gc.setAuthor("yjt");
gc.setOpen(false);
gc.setSwagger2(true); //实体属性 Swagger2 注解
gc.setBaseResultMap(true);//XML ResultMap
gc.setBaseColumnList(true);//XML columList
//去掉service接口首字母的I,如DO为User则叫UserService
gc.setServiceName("%sService");
mpg.setGlobalConfig(gc);
// 数据源配置
DataSourceConfig dsc = new DataSourceConfig();
dsc.setUrl("jdbc:mysql://localhost:3306/wisehouse?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2B8");
// dsc.setSchemaName("public");
dsc.setDriverName("com.mysql.jdbc.Driver");
dsc.setUsername("root");
dsc.setPassword("123456");
mpg.setDataSource(dsc);
// 包配置
PackageConfig pc = new PackageConfig();
// pc.setModuleName(scanner("模块名"));
//二、模块配置
pc.setParent("com.yjt")
.setEntity("entity")
.setMapper("mapper")
.setService("service")
.setServiceImpl("service.impl")
.setController("controller");
mpg.setPackageInfo(pc);
// 自定义配置
InjectionConfig cfg = new InjectionConfig() {
@Override
public void initMap() {
// to do nothing
}
};
// 如果模板引擎是 freemarker
String templatePath = "/templates/mapper.xml.ftl";
// 如果模板引擎是 velocity
// String templatePath = "/templates/mapper.xml.vm";
// 自定义输出配置
List focList = new ArrayList<>();
// 自定义配置会被优先输出
focList.add(new FileOutConfig(templatePath) {
@Override
public String outputFile(TableInfo tableInfo) {
// 自定义输出文件名 , 如果你 Entity 设置了前后缀、此处注意 xml 的名称会跟着发生变化!!
return projectPath + "/src/main/resources/mapper/" + pc.getModuleName()
+ "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
}
});
/*
cfg.setFileCreate(new IFileCreate() {
@Override
public boolean isCreate(ConfigBuilder configBuilder, FileType fileType, String filePath) {
// 判断自定义文件夹是否需要创建
checkDir("调用默认方法创建的目录,自定义目录用");
if (fileType == FileType.MAPPER) {
// 已经生成 mapper 文件判断存在,不想重新生成返回 false
return !new File(filePath).exists();
}
// 允许生成模板文件
return true;
}
});
*/
cfg.setFileOutConfigList(focList);
mpg.setCfg(cfg);
// 配置模板
TemplateConfig templateConfig = new TemplateConfig();
// 配置自定义输出模板
//指定自定义模板路径,注意不要带上.ftl/.vm, 会根据使用的模板引擎自动识别
// templateConfig.setEntity("templates/entity2.java");
// templateConfig.setService();
// templateConfig.setController();
templateConfig.setXml(null);
mpg.setTemplate(templateConfig);
// 策略配置
StrategyConfig strategy = new StrategyConfig();
strategy.setNaming(NamingStrategy.underline_to_camel);
strategy.setColumnNaming(NamingStrategy.underline_to_camel);
// strategy.setSuperEntityClass("你自己的父类实体,没有就不用设置!");
strategy.setEntityLombokModel(true);
strategy.setRestControllerStyle(true);
// 公共父类
//strategy.setSuperControllerClass("你自己的父类控制器,没有就不用设置!");
// 写于父类中的公共字段
strategy.setSuperEntityColumns("id");
strategy.setInclude(scanner("表名,多个英文逗号分割").split(","));
strategy.setControllerMappingHyphenStyle(true);
// strategy.setTablePrefix(pc.getModuleName() + "_");
mpg.setStrategy(strategy);
mpg.setTemplateEngine(new FreemarkerTemplateEngine());
mpg.execute();
}
}
三、登录
前端:Login.vue文件
template部分:
登陆页面 管理员 用户 设计师 登录 注册
script部分:
style部分:
最终页面:

先写到这里,具体方法实现原理等我有空了再继续写