导出下载post请求

前端开发小技巧

import axios from "axios";
import store from "../store";
import { Message, MessageBox } from "element-ui";
// post导出
export default function exportMethod(url, data) {
  axios
    .post(url, data, {
      headers: {
        Authorization: store.getters.token
      },
      responseType: "blob"
    })
    .then(res => {
      let content = res.data;
      const blob = new Blob([content], { type: "application/ms-excel" });
      let fileName = res.headers["content-disposition"].split("=")[1];
      /*let Base64 = require('js-base64').Base64;
            fileName = Base64.decode(fileName)*/
      fileName = decodeURIComponent(fileName);
      if ("download" in document.createElement("a")) {
        // 非IE下载
        const elink = document.createElement("a");
        elink.download = fileName;
        elink.style.display = "none";
        elink.href = URL.createObjectURL(blob);
        document.body.appendChild(elink);
        elink.click();
        URL.revokeObjectURL(elink.href); // 释放URL 对象
        document.body.removeChild(elink);
      } else {
        // IE10+下载
        navigator.msSaveBlob(blob, fileName);
      }
    })
    .catch(function(error) {
      MessageBox.confirm(
        "提示",
        "下载失败",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
      ).then(() => {
       
      });
    });
}

import exportData from "utils/exportData.js";//引入
// 事件函数(query形式)
 exportData(row) {
      console.log(row);
      exportData("/api/sampling/test/export?sampleId=" + row.sampleId, {
        // sampleId: row.sampleId
      });
    },
//事件函数(data形式)
handleExport() {
      exportData("/api/sampling/person/export", this.listQuery);
    },