前端使用axios如何提交表单请求

//使用FormData创建参数

let formData = new FormData();
formData.append("jsonData", JSON.stringify(reportOptions.request));
formData.append("jsonAttrsData", JSON.stringify(reportOptions.attrs));

//添加请求头

axios({
url: url,
data: formData,
responseType: 'blob',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
method: 'post'
}).then(function (res) {
let filename = `${options.options.name + new Date().format('yyyyMMddhhmmss')}.xlsx`;
downloadBlob(res.data, filename);
resolve();
}).catch(function () {
resolve();
});