<!-- 下拉框 --> <el-select v-model="formItem.data" :placeholder="$t(formItem.placeholder || '请选择')" size="small" :disabled="disabled" clearable > <el-option v-for="(itemm) in formItem.options" :key="itemm.value" :label="$t(itemm.label)" :value="getValue(itemm.value)" ></el-option> </el-select> getValue(value) { const data = this.formItem.data; const isNumber = typeof data === 'number' && !isNaN(parseInt(value)); return isNumber? parseInt(value) : value; } 扩展阅读 javascript判断字符串是否可以转换为数字