Vue Element如何获取select选择框选择的value和label

<template>
  <el-select v-model="selectedValue" placeholder="请选择">
    <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value">
    </el-option>
  </el-select>
  <div>
    <div>选择的值：{{ selectedValue }}</div>
    <div>对应的标签：{{ selectedLabel }}</div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      options: [
        { value: 'option1', label: '选项1' },
        { value: 'option2', label: '选项2' },
        { value: 'option3', label: '选项3' }
      ],
      selectedValue: '',
      selectedLabel: ''
    };
  },
  watch: {
    selectedValue(newVal) {
      const option = this.options.find(item => item.value === newVal);
      this.selectedLabel = option ? option.label : '';
    }
  }
};
</script>

<template>
  <div>
    <el-select v-model="selectedValue" @change="getSelectValue">
      <el-option
        v-for="option in options"
        :key="option.value"
        :label="option.label"
        :value="option.value"
      >
      </el-option>
    </el-select>
  </div>
</template>
<script>
export default {
  data() {
    return {
      options: [
       	{ value: 'option1', label: '选项1' },
        { value: 'option2', label: '选项2' },
        { value: 'option3', label: '选项3' }
      ],
      selectedValue: '',
    };
  },
  methods: {
    getSelectValue(data) {
     console.log('value', data);
    },
  },
};
</script>

<template>
  <div>
    <el-select v-model="selectedOption" @change="handleOptionChange">
      <el-option
        v-for="option in options"
        :key="option.value"
        :label="option.label"
        :value="option.value"
      >
      </el-option>
    </el-select>
    <p>Selected Option: {{ selectedOption }}</p>
    <p>Selected Option Label: {{ selectedOptionLabel }}</p>
  </div>
</template>

<script>
export default {
  data() {
    return {
      options: [
       	{ value: 'option1', label: '选项1' },
        { value: 'option2', label: '选项2' },
        { value: 'option3', label: '选项3' }
      ],
      selectedOption: '',
      selectedOptionLabel: '',
    };
  },
  methods: {
    handleOptionChange() {
      this.selectedOptionLabel = this.options.find(
        (option) => option.value === this.selectedOption
      ).label;
    },
  },
};
</script>