const json2formData = (jsonData)=>{
const formData = new FormData();
Object.keys(jsonData).forEach((key) => {
formData.append(key, jsonData[key]);
});
return formData;
}
const formData2Json = (formData)=>{
var jsonData = {};
formData.forEach((value, key) => jsonData[key] = value);
return jsonData;
}
https://www.cnblogs.com/laneyfu/p/10495897.html formdata 和 json 互转