React下载文件的两种方式 - 代码先锋网

不知道有用没用看着挺整齐  没试过

1、GET类型下载

 download = url => {const eleLink = document.createElement('a');eleLink.style.display = 'none';// eleLink.target = "_blank"eleLink.href = url;// eleLink.href = record;document.body.appendChild(eleLink);eleLink.click();document.body.removeChild(eleLink);};

2、POST类型下载

 static async download(params) {let form = document.createElement('form');form.style.display = 'none';form.action = `${api}tCmPaymentOrd/export`;form.method = 'POST';document.body.appendChild(form);// 动态创建input并给value赋值for (var key in params) {var input = document.createElement('input');input.type = 'hidden';input.name = key;input.value = params[key];form.appendChild(input);}form.submit();form.remove();}