el-select 下拉框 获取后台数据展示

　　option添加赋值

<el-col :span="10">
     //<!-- 所属业务, 字典 -->
     <el-form-item label="所属业务:" prop="businessType" label-width="180px">
        <el-select v-model="ruleForm1.businessType" placeholder="请选择所属业务" style=" 80%" clearable >
             <el-option v-for="item in businessTypeS" :key="item.id" :label="item.dictLabel" :value="item.dictLabel"></el-option>
        </el-select>
     </el-form-item>
</el-col>

　　

　　data -> return 绑定变量

<script>

import api from "@/api/api.js";

 

export default {

   components: {},

 data() {
     return {
         businessTypeS: [],
     }
 },

 created() {

     this.baseSysDicBtn()
 },

　　methods: {

 

  　　// 产品基本信息 - 所属业务（字典）
  　　baseSysDicBtn(){
    　　 api.baseSysDic("sys_business_type").then( res => {
     　　if( res.code != 200){ return this.message("系统错误,请重新查询") }
        　　  this.businessTypeS = res.data
     　　})
  　　},

   }
 
}

---

　　后台数据格式：

　　

---

　　试图展示：

---

　　api.js 接口封装

import axios from 'axios';
import { baseURL} from './sys.js';
import { MessageBox } from 'element-ui';
import {Base64} from 'js-base64';
import website from '@/website.js'
import Qs from 'qs'


var _axios = axios.create({
    //baseURL: '/api'
    baseURL:baseURL
})



var nowTime = '';



export const getList = (current, size, params) => {
    return request({
        url: '/finance-web/sys/user/list',
        method: 'get',
        params: {
            ...params,
            current,
            size,
        }
    })
}
_axios.interceptors.request.use(
    (config) => {
        nowTime = Date.now()
        let token = sessionStorage.getItem('token')
        config.headers['X-UserToken'] = token // 让每个请求携带token--['Authorization']为自定义key 请根据实际情况自行修改
        
        // config.headers['Content-Type'] = 'application/json;charset=UTF-8';
        // let token = sessionStorage.getItem('token')
        // if (token) {
        //     config.headers['X-UserToken'] = token // 让每个请求携带token--['Authorization']为自定义key 请根据实际情况自行修改
        // }
        return  config
    }, (error) => {
        return Promise.reject(error)
    }
)



_axios.interceptors.response.use(
    (response) => {
        return response.data;
    }, (error) => {
        if (error.response) {



            switch (error.response.status) {



                case 401:
                    vm.$router.push({ path: '/Login' })
                    vm.$message.warning('登录过期')
                    sessionStorage.clear();



                    break;
                case 500:
                    MessageBox.alert('服务器错误', '', {
                        type: 'error'
                    })
                    break;
                case 504:
                    MessageBox.alert('连接服务器超时', '', {
                        type: 'error'
                    })
                    break;
                case 408:
                    MessageBox.alert('请求超时', '', {
                        type: 'error'
                    })
                    break;
                case 404:
                    MessageBox.alert('服务不存在', '', {
                        type: 'error'
                    })
                    break;
                    case 403:
                    vm.$router.push({ path: '/forbidden' })
                    vm.$message.warning('无权限访问')



                        break;
            }



        }
        return Promise.reject(error);
    }
);

export default {
    // 登录
    Login: function(data) {
        return _axios.post("cgrzzl-oauth/auth/getToken", data);
    },
    // 退出
    toLogout: function(data) {
        return _axios.delete(`cgrzzl-oauth/auth/removeToken/${data}`)
    },


    // 侧栏导航
    getSideNav: function(data) {
        return _axios.post("manage-service/system/menu/list", data);
    },



    // 公共字典接口
    baseSysDic: function(data) {
        return _axios.get(`/manage-service/system/dict/data/dictType/${data}`)
    },



　　// *******************************************  产品管理  *******************************************
    // ---------------------------  产品信息管理  ---------------------------
    //新增 LPR利率
    addFactoryProductRate: function(data) {
        return _axios.post("/factory-service/factory/product", data)
    },



    // 删除LPR利率
    deleteFactoryProductRate: function(data) {
        return _axios.delete(`factory-service/factory/product/${data}`)
    },
    
    //修改 LPR利率
    updateFactoryProductRate: function(data) {
        return _axios.put("/factory-service/factory/product", data)
    },



    //修改 LPR利率状态
    upDateFactoryProductRateStatus: function(data) {
        return _axios.put("/factory-service/factory/product/onOrOff", data, { params: data });
    },



    // LPR利率列表
    getFactoryProductRateList: function(params) {
        return _axios.get("/factory-service/factory/product/list", { params: params })
    },
    
    // 查询LPR利率详情 (获取)
    getFactoryProductRateDetail: function(id) {
        return _axios.get(`/factory-service/factory/product/${id}`)
    },



    // ---------------------------    产品发布    ---------------------------
 



    // ---------------------------    产品试算    ---------------------------
   





　　// *******************************************  产品策略管理  *******************************************
    // ---------------------------  冲抵策略管理  ---------------------------
    //新增 指标参数
    addFactoryOffset: function(data) {
        return _axios.post("/factory-service/factory/offset", data)
    },



    //删除 指标参数
    deleteFactoryOffset: function(data) {
        return _axios.delete(`factory-service/factory/offset/${data}`)
    },
    
    //修改 指标参数
    updateFactoryOffset: function(data) {
        return _axios.put("/factory-service/factory/offset", data)
    },



    //修改 指标参数状态
    upDateFactoryOffsetStatus: function(data) {
        return _axios.put("/factory-service/factory/offset/onOrOff", data, { params: data });
    },



    // 指标参数列表
    getFactoryOffsetList: function(params) {
        return _axios.get("/factory-service/factory/offset/list", { params: params })
    },
    
    // 查询指标参数详情
    getFactoryOffsetDetail: function(id) {
        return _axios.get(`/factory-service/factory/offset/${id}`)
    },



    // ---------------------------  代理商管理  ---------------------------
    //代理商树形结构数据
    getAgencyTree: function() {
        return _axios.get("/factory-service/factory/scopeCompany/getTree")
    },
    //还款计划列表
    getRepaymentScheduleList: function(params) {
        return _axios.get("/factory-service/factory/scopeCompany/list", { params: params })
    },





　　// *******************************************  产品参数管理  *******************************************
    // ---------------------------  贷款市场利率管理LPR  ---------------------------
    //新增 LPR利率
    addFactoryLprInterestRate: function(data) {
        return _axios.post("/factory-service/factory/lprInterestRate", data)
    },



    // 删除LPR利率
    deleteFactoryLprInterestRate: function(data) {
        return _axios.delete(`factory-service/factory/lprInterestRate/${data}`)
    },
    
    //修改 LPR利率
    updateFactoryLprInterestRate: function(data) {
        return _axios.put("/factory-service/factory/lprInterestRate", data)
    },



    //修改 LPR利率状态
    upDateFactoryLprInterestRateStatus: function(data) {
        return _axios.put("/factory-service/factory/lprInterestRate/onOrOff", data, { params: data });
    },



    // LPR利率列表
    getFactoryLprInterestRateList: function(params) {
        return _axios.get("/factory-service/factory/lprInterestRate/list", { params: params })
    },
    
    // 查询LPR利率详情 (获取)
    getFactoryLprInterestRateDetail: function(id) {
        return _axios.get(`/factory-service/factory/lprInterestRate/${id}`)
    },




    // ---------------------------  产品期限管理  ---------------------------
    //新增 产品期限
    addFactoryTerm: function(data) {
        return _axios.post("/factory-service/factory/term", data)
    },



    // 删除 产品期限
    deleteFactoryTerm: function(data) {
        return _axios.delete(`factory-service/factory/term/${data}`)
    },
    
    //修改 产品期限
    updateFactoryTerm: function(data) {
        return _axios.put("/factory-service/factory/term", data)
    },



    //修改 产品期限状态
    upDateFactoryTermStatus: function(data) {
        return _axios.put("/factory-service/factory/term/onOrOff", data, { params: data });
    },



    // 产品期限列表
    getFactoryTermList: function(params) {
        return _axios.get("/factory-service/factory/term/list", { params: params })
    },
    
    // 查询产品期限详情
    getFactoryTermDetail: function(id) {
        return _axios.get(`/factory-service/factory/term/${id}`)
    },




    // ---------------------------  费用参数管理  ---------------------------
    //新增 指标参数
    addRepaymentInterval: function(data) {
        return _axios.post("/factory-service/factory/repaymentInterval", data)
    },



    //删除 指标参数
    deleteRepaymentInterval: function(data) {
        return _axios.delete(`factory-service/factory/repaymentInterval/${data}`)
    },
    
    //修改 指标参数
    updateRepaymentInterval: function(data) {
        return _axios.put("/factory-service/factory/repaymentInterval", data)
    },



    //修改 指标参数状态
    upDateRepaymentIntervalStatus: function(data) {
        return _axios.put("/factory-service/factory/repaymentInterval/onOrOff", data, { params: data });
    },



    // 指标参数列表
    getRepaymentIntervalList: function(params) {
        return _axios.get("/factory-service/factory/repaymentInterval/list", { params: params })
    },
    
    // 查询指标参数详情
    getRepaymentIntervalDetail: function(id) {
        return _axios.get(`/factory-service/factory/repaymentInterval/${id}`)
    },




    // ---------------------------  费用参数管理  ---------------------------
    //新增 费用参数
    addFactoryCost: function(data) {
        return _axios.post("/factory-service/factory/cost", data)
    },



    //删除 费用参数
    deleteFactoryCost: function(data) {
        return _axios.delete(`factory-service/factory/cost/${data}`)
    },
    
    //修改 费用参数
    updateFactoryCost: function(data) {
        return _axios.put("/factory-service/factory/cost", data)
    },



    //修改 费用参数状态
    upDateFactoryCostStatus: function(data) {
        return _axios.put("/factory-service/factory/cost/onOrOff", data, { params: data });
    },



    // 费用参数列表
    getFactoryCostList: function(params) {
        return _axios.get("/factory-service/factory/cost/list", { params: params })
    },
    
    // 查询费用参数详情
    getFactoryCostDetail: function(id) {
        return _axios.get(`/factory-service/factory/cost/${id}`)
    },
    // 费用下拉参数列表，供冲抵策略管理使用
    getSelectCostList: function() {
        return _axios.get("/factory-service/factory/cost/selectCost")
    },




    // ---------------------------  指标参数管理  ---------------------------
    //新增 指标参数
    addFactoryTarget: function(data) {
        return _axios.post("/factory-service/factory/target", data)
    },



    //删除 指标参数
    deleteFactoryTarget: function(data) {
        return _axios.delete(`factory-service/factory/target/${data}`)
    },
    
    //修改 指标参数
    updateFactoryTarget: function(data) {
        return _axios.put("/factory-service/factory/target", data)
    },



    //修改 指标参数状态
    upDateFactoryTargetStatus: function(data) {
        return _axios.put("/factory-service/factory/target/onOrOff", data, { params: data });
    },



    // 指标参数列表
    getFactoryTargetList: function(params) {
        return _axios.get("/factory-service/factory/target/list", { params: params })
    },
    
    // 查询指标参数详情
    getFactoryTargetDetail: function(id) {
        return _axios.get(`/factory-service/factory/target/${id}`)
    },




    // ---------------------------  贴息机构管理  ---------------------------
    //新增 贴息机构
    addDiscountAgency: function(data) {
        return _axios.post("/factory-service/factory/discountAgency", data)
    },



    // 删除贴息机构
    deleteDiscountAgency: function(data) {
        return _axios.delete(`/factory-service/factory/discountAgency/${data}`)
    },
    
    //修改 贴息机构
    updateDiscountAgency: function(data) {
        return _axios.put("/factory-service/factory/discountAgency", data)
    },



    //修改 贴息机构状态
    upDateDiscountAgencyStatus: function(data) {
        return _axios.put("/factory-service/factory/discountAgency/onOrOff/", data, { params: data });
    },



    // 贴息机构列表
    getDiscountAgencyList: function(params) {
        return _axios.get("/factory-service/factory/discountAgency/list", { params: params })
    },
   
    // 查询贴息机构详情
    getDiscountAgencyDetail: function(id) {
        return _axios.get(`/factory-service/factory/discountAgency/${id}`)
    },



}