ngBoot项目的搭建二、数据库配置1、新建数据库2、新建用户表

二、数据库配置

在本地mysql数据库新建库库名vue_demo数据库名字可自行更改更改完记得在pom.xml中也同步更改

2、新建用户表

COLLATEutf8mb4_unicode_ci;三、SpringBoot项目的配置

项目结构

xmlnshttp://maven.apache.org/POM/4.0.0

xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/POM/4.0.0

https://maven.apache.org/xsd/maven-4.0.0.xsdmodelVersion4.0.0/modelVersionparentgroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-parent/artifactIdversion2.5.3/versionrelativePath/

!--

--/parentgroupIdcom.cn/groupIdartifactIdvue_demo/artifactIdversion0.0.1-SNAPSHOT/versionnamevue_demo/namedescriptionDemo

project

Boot/descriptionpropertiesproject.build.sourceEncodingUTF-8/project.build.sourceEncodingproject.reporting.outputEncodingUTF-8/project.reporting.outputEncodingjava.version1.8/java.versionskipTeststrue/skipTestsdruid.version1.1.10/druid.versionmysql-connector.version8.0.16/mysql-connector.versionmybatis-plus.version3.3.2/mybatis-plus.version/propertiesdependencies!--SpringBoot通用依赖模块--dependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-web/artifactId/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-actuator/artifactId/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-aop/artifactId/dependencydependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-test/artifactIdscopetest/scope/dependency!--SpringBoot校验框架--dependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-starter-validation/artifactId/dependency!--集成druid连接池--dependencygroupIdcom.alibaba/groupIdartifactIddruid-spring-boot-starter/artifactIdversion${druid.version}/version/dependency!--Mysql数据库驱动--dependencygroupIdmysql/groupIdartifactIdmysql-connector-java/artifactIdversion${mysql-connector.version}/version/dependency!--lombok依赖--dependencygroupIdorg.projectlombok/groupIdartifactIdlombok/artifactIdoptionaltrue/optional/dependency!--SpringBoot配置处理--dependencygroupIdorg.springframework.boot/groupIdartifactIdspring-boot-configuration-processor/artifactIdoptionaltrue/optional/dependency!--MyBatis

Plus

依赖--dependencygroupIdcom.baomidou/groupIdartifactIdmybatis-plus-boot-starter/artifactIdversion${mybatis-plus.version}/version/dependency/dependenciesbuildpluginsplugingroupIdorg.springframework.boot/groupIdartifactIdspring-boot-maven-plugin/artifactId/plugin/plugins/build/project返回实体类封装ResultBody

ResultBody.java

com.cn.vuedemo.model.request;import

lombok.Data;/***

com.cn.vuedemo.model.request.LoginReq;import

java.util.List;/***

com.cn.vuedemo.service.impl;import

com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;

import

com.cn.vuedemo.mapper.UserMapper;

import

com.cn.vuedemo.model.request.LoginReq;

import

com.cn.vuedemo.service.UserService;

import

lombok.RequiredArgsConstructor;

import

org.springframework.stereotype.Service;/***

author

QueryWrapper();queryWrapper.lambda().eq(User::getUsername,

loginReq.getUsername()).eq(User::getPassword,

user

userMapper.selectOne(queryWrapper);return

user;}

com.baomidou.mybatisplus.core.mapper.BaseMapper;

import

org.apache.ibatis.annotations.Mapper;/***

author

com.cn.vuedemo.controller;import

com.cn.vuedemo.entity.ResultBody;

import

com.cn.vuedemo.model.request.LoginReq;

import

com.cn.vuedemo.service.UserService;

import

lombok.RequiredArgsConstructor;

import

org.springframework.beans.factory.annotation.Autowired;

import

org.springframework.web.bind.annotation.*;import

java.util.List;

com.cn.vuedemo.entity.ResultBody*

author