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springboot+vue+elementUI用户头像获取

时间:2022-12-21 16:30:00 ogp301光电传感器二极管kpzfxd101套管式温度传感器wtq1050f动态扭矩传感器

springboot vue elementUI获取用户头像

实现思路:

前端带token发请求—>后端解析token,获取用户名,用户ID,根据用户id查base64 图片
code 返回前端。

前端代码:

template:

<img :src=userImg style="width:30px;height:30px;margin-right:15px;margin-top:15px"> 

方法:

   getUserImg(){ 
             this.request(this.url.getUserImg,'get',{ 
        },(response)=>{ 
              // console.log(response.obj.img)      this.userImg=response.obj.img     })    } 

后端代码:

tips:

使用普通数据库varchar类型不能满足要求,图片也不能存储。它在这里使用blob类型,但转换是一个坑,需要重写mapper。

controller:

    @RequestMapping(method = RequestMethod.GET,value = "/getUserImg")     public ResultJson getUserImg(){ 
                 logger.info("获取头像和用户名");         ServletRequestAttributes rsa = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();         HttpServletRequest request = rsa.getRequest();         String token = request.getHeader("token"); UmsAdminDetail adminDetail = new UmsAdminDetail(); try { 
          UmsAdmin umsAdmin = JWTUtil.deCodeToken(token); if (umsAdmin!=null){ 
          adminDetail = umsAdminDetailService.getByUserId(umsAdmin.getId()); adminDetail.setUserName(umsAdmin.getLoginName()); logger.info(umsAdmin.getLoginName()); logger.info(adminDetail.toString()); if (adminDetail!=null){ 
          String img = new String(adminDetail.getImgCode(), "UTF-8"); if (img!=null){ 
          adminDetail.setImg(img); }else { 
          return ResultJson.error("转换头像失败"); } }else { 
          return ResultJson.error("获取用户信息失败"); } }else { 
          return ResultJson.error("获取用户失败"); } } catch (Exception e) { 
          return ResultJson.error(e.getMessage()); } return ResultJson.success(adminDetail); } 

service实现类:

    @Override
    public UmsAdminDetail getByUserId(Integer id) { 
        
        UmsAdminDetail umsAdminDetail = umsAdminDetailMapper.selectOneByUserId(id);
        return umsAdminDetail;
    }

mapper:

这里自定义了查询结果。转换typeHandler使用mybatis自带的。没有自己写



<mapper namespace="com.wy.mapper.UmsAdminDetailMapper">
    
    <resultMap id="getUmsAdminDetailResultMap" type="com.wy.pojo.UmsAdminDetail">
        <id column="id" property="id"/>
        <result column="user_id" property="userId"/>
        
        <result column="img_code" property="imgCode" typeHandler="org.apache.ibatis.type.BlobTypeHandler"/>
    resultMap>

    
    <select id="selectOneByUserId" resultMap="getUmsAdminDetailResultMap">
        select id,user_id,img_code from ums_admin_detail where 1=1
        
        <if test="id != null">
            and user_id = #{id}
        if>
        limit 1
    select>


    
    <insert id="insertImg" parameterType="com.wy.pojo.UmsAdminDetail">
        insert into ums_admin_detail(user_id,img_code)
        values (#{userId},#{imgCode})
    insert>


mapper>

测试类:

@RunWith作用
@RunWith 就是一个运行器

@RunWith(JUnit4.class) 就是指用JUnit4来运行

@RunWith(SpringJUnit4ClassRunner.class),让测试运行于Spring测试环境

@RunWith(Suite.class) 的话就是一套测试集合,

@ContextConfiguration Spring整合JUnit4测试时,使用注解引入多个配置文件

插入blobDemo:

package com.wy.test;

import com.wy.AdminApp;
import com.wy.mapper.UmsAdminDetailMapper;
import com.wy.pojo.UmsAdminDetail;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import javax.annotation.Resource;
import java.io.UnsupportedEncodingException;

@SpringBootTest(classes = { 
        AdminApp.class})
@RunWith(SpringJUnit4ClassRunner.class)

public class BlobTest { 
        
    @Resource
    private UmsAdminDetailMapper adminDetailMapper;
    @Test
    public void test01() throws UnsupportedEncodingException { 
        
        String str = "data:image/jpg;base64,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";
        UmsAdminDetail umsAdminDetail = new UmsAdminDetail();
        umsAdminDetail.setImgCode(str.getBytes());
        umsAdminDetail.setUserId(118);
// adminDetailMapper.insertImg(umsAdminDetail);
        UmsAdminDetail umsAdminDetail1 = adminDetailMapper.selectOneByUserId(118);
        System.out.println(umsAdminDetail1.toString());
        System.out.println(new String(umsAdminDetail1.getImgCode(),"UTF-8") );
    }
}

参考文章

https://blog.csdn.net/wild46cat/article/details/53080500

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