Vue 개발 시 발생하는 인증 코드 기능 문제를 처리하는 방법

npm install vue-captcha

<template>
  <div>
    <vue-captcha :size="5" :code="code" @reload="reloadCaptcha"></vue-captcha>
    <input type="text" v-model="inputCode">
    <button @click="verifyCaptcha">验证</button>
  </div>
</template>

<script>
import VueCaptcha from 'vue-captcha'

export default {
  data() {
    return {
      code: '',
      inputCode: ''
    }
  },
  components: {
    VueCaptcha
  },
  methods: {
    reloadCaptcha() {
      // 重新加载验证码
      // 可以调用后端接口来获取新的验证码
    },
    verifyCaptcha() {
      // 验证验证码的逻辑
      if (this.inputCode === this.code) {
        console.log('验证码正确')
      } else {
        console.log('验证码错误')
      }
    }
  }
}
</script>

<template>
  <div>
    <input type="text" v-model="phoneNumber">
    <button @click="sendCode">发送验证码</button>
    <input type="text" v-model="inputCode">
    <button @click="verifyCode">验证</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      phoneNumber: '',
      inputCode: '',
      codeSent: false
    }
  },
  methods: {
    sendCode() {
      // 调用后端接口发送短信验证码
      // 可以使用第三方短信服务提供商的API
      // 设置codeSent为true，表示验证码已发送
      this.codeSent = true
    },
    verifyCode() {
      // 验证验证码的逻辑
      if (this.inputCode === '123456') {
        console.log('验证码正确')
      } else {
        console.log('验证码错误')
      }
    }
  }
}
</script>

<template>
  <div>
    <div class="slider-container" @mousedown="startDrag" @mousemove="drag" @mouseup="endDrag">
      <div class="slider" :style="{ left: sliderLeft + 'px' }" v-show="!dragging">{{ dragging ? '' : '拖动滑块验证' }}</div>
      <div class="progressbar" :style="{ width: sliderLeft + 'px' }" v-show="!dragging"></div>
    </div>
    <input type="text" v-model="inputCode">
    <button @click="verifyCode">验证</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      sliderLeft: 0,
      dragging: false,
      startX: 0
    }
  },
  methods: {
    startDrag(event) {
      this.dragging = true
      this.startX = event.clientX
    },
    drag(event) {
      if (this.dragging) {
        const distance = event.clientX - this.startX
        this.sliderLeft = Math.max(0, Math.min(distance, 200))
      }
    },
    endDrag() {
      if (this.sliderLeft === 200) {
        console.log('滑动验证通过')
      } else {
        console.log('滑动验证失败')
      }
      this.dragging = false
    },
    verifyCode() {
      // 其他的验证码验证逻辑
    }
  }
}
</script>

<style>
.slider-container {
  width: 200px;
  height: 40px;
  background-color: #f7f7f7;
  position: relative;
  overflow: hidden;
}

.slider {
  width: 40px;
  height: 40px;
  line-height: 40px;
  background-color: #ccc;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
  cursor: pointer;
}

.progressbar {
  height: 40px;
  background-color: #369;
  position: absolute;
  top: 0;
  left: 0;
}
</style>