vue如何實現登錄界面

本文小編為大家詳細介紹“vue如何實現登錄界面”，內容詳細，步驟清晰，細節處理妥當，希望這篇“vue如何實現登錄界面”文章能幫助大家解決疑惑，下面跟著小編的思路慢慢深入，一起來學習新知識吧。

效果如下圖所示：

HTML部分：

<div class="loginbody">
    <div class="login">
      <div class="mylogin" align="center">
        <h5>登錄</h5>
        <el-form
          :model="loginForm"
          :rules="loginRules"
          ref="loginForm"
          label-width="0px"
        >
          <el-form-item
            label=""
            prop="account"
            
          >
            <el-row>
              <el-col :span='2'>
                <span class="el-icon-s-custom"></span>
              </el-col>
              <el-col :span='22'>
                <el-input
                  class="inps"
                  placeholder='賬號'
                  v-model="loginForm.account">
                </el-input>
              </el-col>
            </el-row>
          </el-form-item>
          <el-form-item
            label=""
            prop="passWord"
          >
            <el-row>
              <el-col :span='2'>
                <span class="el-icon-lock"></span>
              </el-col>
              <el-col :span='22'>
                <el-input
                  class="inps"
                  type="password"
                  placeholder='密碼'
                  v-model="loginForm.passWord"
                ></el-input>
              </el-col>
            </el-row>
          </el-form-item>
          <el-form-item >
            <el-button
              type="primary"
              round
              class="submitBtn"
              @click="submitForm"
            >登錄
            </el-button>
          </el-form-item>
          <div class="unlogin">
            <router-link :to="{ path: '/forgetpwd'}">
              忘記密碼?
            </router-link>
            |
            <router-link :to="{path: '/register'}">
              <a href="register.vue" rel="external nofollow"  target="_blank" align="right">注冊新賬號</a>
            </router-link>
          </div>
        </el-form>
      </div>
    </div>
  </div>

JS部分

 import {mapMutations} from "vuex";
 
  export default {
    name: "Login",
    data: function () {
      return {
        loginForm: {
          account: '',
          passWord: ''
        },
        loginRules: {
          account: [
            {required: true, message: "請輸入賬號", trigger: "blur"}
          ],
          passWord: [{required: true, message: "請輸入密碼", trigger: "blur"}]
        }
      }
    },
   
    methods: {
      ...mapMutations(['changeLogin']),
      submitForm() {
        let self = this;
        const userAccount = this.loginForm.account;
        const userPassword = this.loginForm.passWord;
        const userForm = new FormData();
        userForm.append('userAccount', userAccount);
        userForm.append('userPassword', userPassword);
        this.axios.post('URL1', userForm
        ).then((res) => {
          if (res.data == 0) {
            self.$message({
              type: 'error',
              message: '密碼錯誤，登陸失敗！'
            })
          }
          //token
          self.sessiontoken = res.headers['sessiontoken'];
          self.PageToken = Math.random().toString(36).substr(2);
          sessionStorage.setItem('PageToken', self.PageToken);
          self.changeLogin({sessiontoken: self.sessiontoken});
          //登錄成功
          if (res.data == 1) {
            self.axios.get("URL2"
            ).then((res) => {
              if (res.data == null) {
                self.$message({
                  type: 'error',
                  message: '查詢失敗！'
                })
              } else {
                if (res.data.userType == 0) {
                  self.$router.push({path: '/supermana', replace: true})
                } else if (res.data.userType == 1) {
                  self.$router.push({path: '/manauser', replace: true})
                } else if (res.data.userType == 2) {
                  self.$router.push({path: '/ordinauser', replace: true})
                }
              }
            }).catch((error) => {
              console.log(error)
            })
          }
        })
      },
    }
  }

CSS部分

 .loginbody {
    overflow: scroll;
    overflow-y: hidden;
    overflow-x: hidden;
  }
 
  .login {
    width: 100vw;
    padding: 0;
    margin: 0;
    height: 100vh;
    font-size: 16px;
    background-position: left top;
    background-color: #242645;
    color: #fff;
    font-family: "Source Sans Pro";
    position: relative;
    background-image: url('/static/images/background.jpg');
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }
 
  .mylogin {
    width: 240px;
    height: 280px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    padding: 50px 40px 40px 40px;
    box-shadow: -15px 15px 15px rgba(6, 17, 47, 0.7);
    opacity: 1;
    background: linear-gradient(
      230deg,
      rgba(53, 57, 74, 0) 0%,
      rgb(0, 0, 0) 100%
    );
  }
 
  .inps input {
    border: none;
    color: #fff;
    background-color: transparent;
    font-size: 12px;
  }
 
  .submitBtn {
    background-color: transparent;
    color: #39f;
    width: 200px;
  }

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