Java之Spring Boot+Vue+Element UI前后端分离项目，前端插件化主流框架和实现原理

三、设置Axios发起请求统一前缀的路径

https://code100.blog.csdn.net/article/details/123302546

1、HelloWorld.vue

getInfo() {

this.$http.get(‘blog/queryBlogByPage?title=’ + this.title + ‘&page=’ + this.page + ‘&rows=’ + this.rows)

.then(response => (

this.info = response.data,

this.total = this.info.total,

this.totalPage = this.info.totalPage,

this.items = this.info.items

)).catch(function (error) { // 请求失败处理

console.log(error);

});

},

2、Article.vue

getInfo() {

this.$http.get(‘/blog/queryBlogArticleById?id=’ + this.id )

.then(response => (

this.info = response.data,

this.title = this.info.title

)).catch(function (error) { // 请求失败处理

console.log(error);

});

},

selectBlog() {

this.page = 1;

this.rows = 10;

let startTime = (new Date(((this.value1+“”).split(“,”)[0]))).getTime();

let endTime = (new Date(((this.value1+“”).split(“,”)[1]))).getTime();

this.startBlogTime = startTime;

this.endBlogTime = endTime;

this.getInfo();

},

like(){

this.$http.get(‘blog/blogLikeId?id=’ + this.id );

this.getInfo();

},

四、实现登录功能

1、创建ConsumerService

package cn.itbluebox.springbootcsdn.service.Impl;

import cn.itbluebox.springbootcsdn.domain.Consumer;

import cn.itbluebox.springbootcsdn.enums.ExceptionEnum;

import cn.itbluebox.springbootcsdn.exception.BlException;

import cn.itbluebox.springbootcsdn.mapper.ConsumerMapper;

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

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Propagation;

import org.springframework.transaction.annotation.Transactional;

@Service

@Transactional(propagation = Propagation.REQUIRED)

public class ConsumerService {

@Autowired

private ConsumerMapper consumerMapper;

public Boolean checkData(String data, Integer type) {

Consumer consumer = new Consumer();

//判断数据类型

switch (type) {

case 1:

consumer.setEmail(data);

break;

case 2:

consumer.setPhone(Long.parseLong(data));

break;

default:

return null;

}

return consumerMapper.selectCount(consumer) == 0;

}

public Consumer queryUser(String email, String password) {

// 查询

Consumer consumer = new Consumer();

consumer.setEmail(email);

consumer.setPassword(password);

Consumer consumer1 = this.consumerMapper.selectOne(consumer);

// 校验用户名

if (consumer1 == null) {

return null;

}

// 用户名密码都正确

return consumer1;

}

public String saveConsumer(Consumer consumer) {

int insert = consumerMapper.insert(consumer);

if (insert != 1) {

throw new BlException(ExceptionEnum.CONSUMER_SAVE_ERROR);

}

return insert + “”;

}

public Consumer queryConsumerById(Long id) {

Consumer consumer = new Consumer();

consumer.setId(id);

Consumer consumer1 = consumerMapper.selectOne(consumer);

consumer1.setPassword(“”);

return consumer1;

}

}

2、创建AuthService

package cn.itbluebox.springbootcsdn.properties;

import cn.itbluebox.springbootcsdn.utils.RsaUtils;

import lombok.Data;

import lombok.extern.slf4j.Slf4j;

import org.springframework.boot.context.properties.ConfigurationProperties;

import javax.annotation.PostConstruct;

import java.io.File;

import java.security.PrivateKey;

import java.security.PublicKey;

@ConfigurationProperties(prefix = “sc.jwt”)

@Data

@Slf4j

public class JwtProperties {

private String secret; // 密钥

private String pubKeyPath;// 公钥

private String priKeyPath;// 私钥

private int expire;// token过期时间

private PublicKey publicKey; // 公钥

private PrivateKey privateKey; // 私钥

private String cookieName;

private Integer cookieMaxAge;

// private static final Logger logger = LoggerFactory.getLogger(JwtProperties.class);

/**

• @PostContruct：在构造方法执行之后执行该方法

*/

@PostConstruct

public void init(){

try {

File pubKey = new File(pubKeyPath);

File priKey = new File(priKeyPath);

if (!pubKey.exists() || !priKey.exists()) {

// 生成公钥和私钥

RsaUtils.generateKey(pubKeyPath, priKeyPath, secret);

}

// 获取公钥和私钥

this.publicKey = RsaUtils.getPublicKey(pubKeyPath);

this.privateKey = RsaUtils.getPrivateKey(priKeyPath);

} catch (Exception e) {

log.error(“初始化公钥和私钥失败！”, e);

throw new RuntimeException();

}

}

}

3、创建AuthController

package cn.itbluebox.springbootcsdn.web;

import cn.itbluebox.springbootcsdn.enums.ExceptionEnum;

import cn.itbluebox.springbootcsdn.exception.BlException;

import cn.itbluebox.springbootcsdn.properties.JwtProperties;

import cn.itbluebox.springbootcsdn.service.Impl.AuthService;

import cn.itbluebox.springbootcsdn.utils.CookieUtils;

import cn.itbluebox.springbootcsdn.utils.JwtUtils;

import cn.itbluebox.springbootcsdn.utils.UserInfo;

import lombok.extern.slf4j.Slf4j;

import org.apache.commons.lang3.StringUtils;

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

import org.springframework.boot.context.properties.EnableConfigurationProperties;

import org.springframework.http.HttpStatus;

import org.springframework.http.ResponseEntity;

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

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

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

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

import javax.servlet.http.Cookie;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

@RestController

@EnableConfigurationProperties(JwtProperties.class)

@Slf4j

public class AuthController {

@Autowired

private AuthService authService;

@Autowired

private JwtProperties prop;

/**

• 登录授权

• @return

*/

@GetMapping(“accredit”)

public ResponseEntity authentication(

@RequestParam(“email”) String email,

@RequestParam(“password”) String password,

HttpServletRequest request,

HttpServletResponse response) {

// 登录校验

System.out.println(" 登录校验 登录校验 登录校验 登录校验");

String token = authService.authentication(email, password);

if (StringUtils.isBlank(token)) {

log.info(“用户授权失败”);

return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);

}

Cookie cookie = CookieUtils.setGetCookie(request, response, prop.getCookieName(), token, prop.getCookieMaxAge(), true);

return ResponseEntity.ok(cookie);

}

@GetMapping(“verify”)

public ResponseEntity verify(

@CookieValue(“SC_TOKEN”) String token,

HttpServletRequest request,

HttpServletResponse response

) {

//解析token

System.out.println(“解析token解析token解析token解析token解析token”);

try {

UserInfo userInfo = JwtUtils.getUserInfo(prop.getPublicKey(), token);

//刷新token，重新生成token

String newToken = JwtUtils.generateToken(userInfo, prop.getPrivateKey(), prop.getExpire());

//写回cookie

CookieUtils.setCookie(request, response, prop.getCookieName(), newToken, prop.getCookieMaxAge(), true);

//返回用户信息

return ResponseEntity.ok(userInfo);

} catch (Exception e) {

//token以过期,或者token篡改

throw new BlException(ExceptionEnum.UN_AUTHORIZED);

}

}

}

5、创建Login.vue

登录博客

<el-button type=“primary” @click=“login” style=“margin-top: 80px”>登录

<el-button @click=“register” style=“margin-top: 80px”>注册账号

6、设置访问路径

import Vue from ‘vue’

import Router from ‘vue-router’

import HelloWorld from ‘@/components/HelloWorld’

import Article from ‘@/components/Article’

import Write from ‘@/components/Write’

import Login from ‘@/components/Login’

Vue.use(Router)

export default new Router({

routes: [

{

path: ‘/’,

name: ‘HelloWorld’,

component: HelloWorld

},

{

path: ‘/Article’,

name: ‘Article’,

component: Article

},

{

path: ‘/Write’,

name: ‘Write’,

component: Write

},

{

path: ‘/Login’,

name: ‘Login’,

component: Login

},

]

})

访问页面：http://localhost:8080/#/Login

五、实现发布文章的功能

1、在HelloWorld.vue 节目添加跳转写文章的功能

<el-button @click=“goToWrite”>写文章

小编13年上海交大毕业，曾经在小公司待过，也去过华为、OPPO等大厂，18年进入阿里一直到现在。

深知大多数初中级前端工程师，想要提升技能，往往是自己摸索成长或者是报班学习，但自己不成体系的自学效果低效又漫长，而且极易碰到天花板技术停滞不前！
因此收集整理了一份《2024年Web前端开发全套学习资料》送给大家，初衷也很简单，就是希望能够帮助到想自学提升又不知道该从何学起的朋友，同时减轻大家的负担。

由于文件比较大，这里只是将部分目录截图出来，每个节点里面都包含大厂面经、学习笔记、源码讲义、实战项目、讲解视频

如果你觉得这些内容对你有帮助，可以添加下面V无偿领取！（备注：前端）

rocess=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5YyX6Iqz56eR5oqA,size_20,color_FFFFFF,t_70,g_se,x_16)

五、实现发布文章的功能

1、在HelloWorld.vue 节目添加跳转写文章的功能

<el-button @click=“goToWrite”>写文章

小编13年上海交大毕业，曾经在小公司待过，也去过华为、OPPO等大厂，18年进入阿里一直到现在。

深知大多数初中级前端工程师，想要提升技能，往往是自己摸索成长或者是报班学习，但自己不成体系的自学效果低效又漫长，而且极易碰到天花板技术停滞不前！
因此收集整理了一份《2024年Web前端开发全套学习资料》送给大家，初衷也很简单，就是希望能够帮助到想自学提升又不知道该从何学起的朋友，同时减轻大家的负担。

[外链图片转存中…(img-6M4L60Cf-1710879618642)]
[外链图片转存中…(img-jbQOc38m-1710879618642)]
[外链图片转存中…(img-OjyafJ8e-1710879618643)]
[外链图片转存中…(img-toDzO1NM-1710879618643)]

由于文件比较大，这里只是将部分目录截图出来，每个节点里面都包含大厂面经、学习笔记、源码讲义、实战项目、讲解视频

如果你觉得这些内容对你有帮助，可以添加下面V无偿领取！（备注：前端）
[外链图片转存中…(img-WoSqGpKP-1710879618644)]文章来源地址https://www.toymoban.com/news/detail-853056.html

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