nuxt.js中登录、注册（密码登录和手机验证码登录）

<!-- 登录弹框 -->
        <div class="mask" v-show="flag">
          <div class="mask_content" v-show="type_d=='sign'">
            <p class="mask_gb" @click="cloces"><img src="../static/img/home/gw_icon.png" alt=""></p>
            <div class="mas_title">
                <h3>登录</h3>
                <img src="../static/img/home/logo.png" alt="">
            </div>
            <div class="mask-title">
              <h3 @click='typ=0' :class="{mk_a:typ===0}">手机快速登录</h3>
              <h3 @click='typ=1' :class="{mk_a:typ===1}">账号密码登录</h3>
            </div>
            <!-- 手机快速登录 -->
            <div class="mask-meuns font14" v-show="typ==0">
              <p class="ks_tels fe_tel">
                <img class="tel_icon tel" src="../static/img/home/tel.png" alt="">
                <input class="inp_tel" v-model="phone" @blur="get_phone" type="text" maxlength="11"  placeholder="请输入手机号" />
              </p>
              <p class="p_inp">
                <input class="inp_getS" v-model="yzm" type="text" maxlength="4" placeholder="请输入验证码" /><span class="yz" @click="send_yzm" :class="{actives_color:color==1}">{{ yzm_interval }}</span>

              </p>
              <button class="font16 sign" @click="phone_login">登录</button>
            </div>
            <!-- 账号密码登录 -->
            <div class="mask-meuns" v-show="typ==1">
              <p class="ks_tels">
                <img class="tel_icon icon" src="../static/img/home/pep.png" alt="">
                <input class="inp_tel" v-model="username" type="text" placeholder="请输入账号">
              </p>
              <p class="ks_tels">
                <img class="tel_icon icon" src="../static/img/home/mn.png" alt="">
                <input v-model="passwords" @input='is_icon=false' @blur="is_icon=true" class="inp_tel inp_pass" type="password" placeholder="请输入密码">
                <img v-show="is_icon==true" class="icon_jp" src="../static/img/home/jp.png" alt="">
              </p>
              <button class="font16 sign" @click="pwd_login">登录</button>
            </div>
            <p class="font14 goreg" @click="goto_regist">还没有账号？<span class="mf_reg">免费注册</span></p>
          </div>
          <!-- 注册账号 -->
          <div class="mask_content" v-show="type_d=='register'">
            <p class="mask_gb" @click="cloces"><img src="../static/img/home/gw_icon.png" alt=""></p>
            <div class="mas_title">
                <h3>注册</h3>
                <img src="../static/img/home/logo.png" alt="">
            </div>
            <div class="reg_title">
              <h3 class="font20">快速注册</h3>
              <div class="mask-top-link"></div>
            </div>
            <form class="mask-meuns reg_ma font14">
                <p class="ks_tels">
                  <img class="tel_icon tel" src="../static/img/home/tel.png" alt="">
                  <input v-model="mobile" @blur="check_mobile" maxlength="11" class="inp_tel" type="text" placeholder="+86 手机号"/>
                </p>
                <p class="p_inp">
                  <input class="inp_getS" v-model="sms" type="text" placeholder="手机验证码" /><span class="yz reg_yz" @click="send_sms" :class="{actives_color:color==1}">{{sms_interval}}</span>
                </p>
                <p class="ks_tels">
                  <img class="tel_icon icon" src="../static/img/home/mn.png" alt=""><input v-model="password" class="inp_tel inp_pass" type="password" placeholder="设置密码"><img class="icon_jp" src="../static/img/home/jp.png" alt="">
                </p>
                <form class="font14 regulations">
                  <input class="inp_check" type="checkbox" v-model="checked_zc"><span>我已阅读并接受<b class="clause" @click="is_kxy=true">《人民中国日语教育注册条款》</b></span>
                  <p class="font16 sign reg_zc" @click="register">注册</p>
                </form>
            </form>
            <p class="font14 reg_sign" @click="goto_sign">已有账号？<span class="mf_reg">立即登录</span></p>
          </div>
      </div>

data() {
      return {
        is_kxy:false,
        jp_icon:false,
        activeIndex: '1',
        flag: false,
        type_d: 'sign',
        mk_a: 0,
        typ: 0,
        checked: true,
        xisign: 0,
        mo_isflag:false,
        // headList:[],
        mobile:'',
        sms:'',
        password:'',
        sms_interval: '获取验证码',
        is_send: false,
        phone:'',
        passwords:'',
        username: '',
        yzm: '',
        login_method: 'is_pwd',
        yzm_interval: '获取验证码',
        is_yzm: false,
        color:0,
        checked_zc:false,
        xiey:'',
      }

    },

methods: {
      handleSelect(key, keyPath) {},
      init(){
        return get('api/Common/getHeader')
          .then((res) => {
            if(res.code==1){
              // this.headList = res.data.menu;
              this.siteObj = res.data.site;
              this.titl_first = res.data.menu.slice(0,3);
              this.titl_two = res.data.menu.slice(3,7);
              this.titl_three = res.data.menu.slice(7);
            }

          })
      },
      //协议
      xiy(){
        return get('api/About/privacy').then(res=>{
            if(res.data){
                this.xiey = res.data.pageInfo
            }
        })
      },
       //去搜索页面
      go_searchPage(){
        if(this.search){
          this.$router.push({
            name:'search',
          })
          sessionStorage.setItem('search_meun',this.search)
          this.search =''
        }else{
          this.$message({
              message: '请输入搜索关键字',
              type: 'error',
          });
        }

      },
      check_mobile() {
          if (!this.mobile) return;
          if (!this.mobile.match(/^1[3-9][0-9]{9}$/)) {
              this.$message({
                  message: '手机号有误',
                  type: 'error',
                  duration: 1000,
                  onClose: () => {
                      this.mobile = '';
                  }
              });
              return false;
          }
          this.is_send = true;
      },
      //注册
      register() {
        if(!(this.mobile &&this.sms && this.password )){
            this.$message({
                    message: '手机号，验证码，密码不能为空',
                    type: 'error',
                })
            return
        }
        if(!this.checked_zc){
          this.$message({
            message: '请阅读并勾选隐私协议！',
            type: 'error',
          })
          return
        }
        this.is_reg()

      },
      is_reg(){
        return post('api/User/register',{
            mobile: this.mobile,
            code: this.sms,
            password: this.password
        }).then(res => {
            if (res.code==1) {
                this.$message({
                    message: '注册成功',
                    type: 'success',
                })
                //关掉注册框
                this.flag= false;
                this.xisign= 1;
                localStorage.setItem('token',res.data.userinfo.token)
                this.$router.push({
                  name:'index'
                })
            } else {
                this.$message({
                    message: '注册失败，请稍后再试',
                    type: 'error',
                })
          }
        })
      },
      send_sms() {
        if (!this.is_send) return;
        this.is_send = false;
        let sms_interval_time = 60;
        this.color =1
        this.sms_interval = "发送中...";
        let timer = setInterval(() => {
            if (sms_interval_time <= 1) {
                clearInterval(timer);
                this.color =1
                this.sms_interval = "获取验证码";
                this.is_send = false; // 重新恢复点击发送功能的条件
            } else {
                sms_interval_time -= 1;
                this.color =0;
                this.sms_interval = `${sms_interval_time}秒后再发`;
                this.is_send = false;
            }
        }, 1000);

        return post('api/Sms/send', {mobile:this.mobile,event:'register'}).then(res=> {
            if (res.code==1) {
                this.$message({
                    message: res.msg,
                    type: 'success',
                })
            }else{
                this.$message({
                    message: res.msg,
                    type: 'error',
                })
            }
        })
      },
      //登录  密码登录方法
      pwd_login() {
        if (!(this.username && this.passwords)) {
            //用户名或密文为空
            this.$message({
                message: '用户名或密码不能为空',
                type: 'warning'
            });

        } else {
            //发送axios请求
          return  post('api/User/login', {
                account: this.username,
                password: this.passwords
            }).then(res => {
                if (res.code==1) {
                    //登录成功
                    this.$message({
                        message: res.msg,
                        type: 'success'
                    });
                    localStorage.setItem('token',res.data.userinfo.token);
                    //2 销毁框
                    this.flag = false;
                    this.xisign =1
                } else {
                    this.$message({
                        message: res.msg,
                        type: 'warning'
                    });
                }
            this.username =""
            this.passwords =""
          })
        }
      },
    //手机号登录
phone_login() {
        if (!(this.phone && this.yzm)) {
            //用户名或密文为空
            this.$message({
                message: '手机号或验证码不能为空',
                type: 'warning'
            });

        } else {
            //发送axios请求
          return  post('api/user/mobileLogin', {
                mobile: this.phone,
                captcha: this.yzm
            }).then(res => {
                if (res.code==1) {
                    //登录成功
                    this.$message({
                        message: res.msg,
                        type: 'success'
                    });
                    localStorage.setItem('token',res.data.userinfo.token);
                    this.flag = false;
                    this.xisign =1
                } else {
                    this.$message({
                        message: res.msg,
                        type: 'warning'
                    });
                }
            })
        }

    },
    //退出登录
    out_login(){
      return get('api/User/logout').then(res=>{
        // if(res.code==10401){
        //     localStorage.removeItem("token");
        //     this.xisign = 0;
        //   }
        if(res.code==1){
          this.$message({
              message: res.msg,
              type: 'success'
          });
          localStorage.removeItem("token");
          this.xisign = 0;
        }else{
          if(res.code==10401){
            localStorage.removeItem("token");
            this.xisign = 0;
          }else{
            this.$message({
                message: res.msg,
                type: 'error'
            });

          }
        }

      })
    },
    get_phone() {
          if (!this.phone) return;  //如果手机号没填，这个方法结束了
          //js的正则   字符串.match('/正则表达式/')
          if (!this.phone.match(/^1[3-9][0-9]{9}$/)) {
              this.$message({
                  message: '手机号有误',
                  type: 'warning',
                  duration: 1000,  //message的显示时间
                  onClose: () => {
                      this.phone = '';  //把手机号清空
                  },
              });
              return false;
          }
          this.is_yzm = true;
      },
      send_yzm() {
          if (!this.is_yzm) return;
          this.color=1;
          this.is_yzm = false;
          let yzm_interval_time = 60;
          this.yzm_interval = "发送中...";
          let timer = setInterval(() => {
              if (yzm_interval_time <= 1) {
                  clearInterval(timer);
                  this.yzm_interval = "获取验证码";
                  this.is_yzm = true; // 重新回复点击发送功能的条件
              } else {
                  yzm_interval_time -= 1;
                  this.yzm_interval = `${yzm_interval_time}秒后再发`;
              }
          }, 1000);
          //向后端发送短信接口发请求，给这个手机号发短信
         return post('/api/Sms/send',{mobile:this.phone,event:'mobilelogin'}).then(res => {
              if (res) {
                  this.$message({
                      message: '短信发送成功',
                      type: 'success',
                  })
              } else {
                  this.$message({
                      message: '短信发送失败，请稍后再试。。。',
                      type: 'error',
                  })
              }
          })
      },
      mo_flag(){
        var that = this;
        that.mo_isflag = !that.mo_isflag;
      },
      close_mo_isflag(){
        var that = this;
        that.mo_isflag = !that.mo_isflag;
      },
      //登录
      go_sign(){
        var that = this;
        that.flag = true;
        that.type_d = 'sign';
      },
      go_register(){
        var that = this;
        that.flag = !that.flag;
        that.type_d = 'register'
      },
      //关闭弹窗
      cloces(){
        var that = this;
        that.flag = false;
      },
      //去注册页面
      goto_regist(){
        var that = this;
        that.flag = true;
        that.type_d = 'register'
      },
      //去登录页面
      goto_sign(){
        var that = this;
        that.flag = true;
        that.type_d = 'sign'
      },

       flag_tel(){
          this.isShows = true
      },
      no_flag_tel(){
            this.isShows = false
      },
      flag_wechat(){
          this.isFlag = true
      },
      no_flag_wechat(){
          this.isFlag = false
      }
    }

参考文档：https://blog.csdn.net/weixin_44621343/article/details/116870284