const fetch = require("node-fetch")
var myHeaders = {"Authorization": "Basic Y2hhdEJvdDpJRkxjYkAxMjM="
,'cache-control': 'no-cache'
,"content-type": "multipart/form-data;"
};
let file_content = "base 64 file content";
let getFormDataForWhatsAppStatement = (data,fileContent,fileExt)=>{
let jsonData = { "data":{ "templateName":"Test_123", "fieldName":"Document_Purpose,Policy_Number,Document_Category", "fieldValue":`AttachDocument, ${data.policyNumber}, Customer_Requirement`, "docList":"Test_Doc" } }
let formDataPairs = [];
let finalFormData = '';
formDataPairs.push(encodeURIComponent("") + '=' + encodeURIComponent(jsonData));
formDataPairs.push(encodeURIComponent("") + '=' + encodeURIComponent(fileContent));
finalFormData = formDataPairs.join('&').replace(/%20/g, '+');
return finalFormData;
}
let formdata = getFormData({"policyNumber":"006558144"},file_content,"png");
var requestOptions = {
method: 'POST',
headers: myHeaders,
body: formdata
};
fetch(url, requestOptions)
.then(response => response.json())
.then(result => console.log(result))
.catch(error => console.log('error', error));
因此,我按照以下线程中的说明删除了内容类型标头:Boundary Issue
但是这给了我连接超时错误(因为请求格式不正确)。
因此有一种方法可以创建类似于下面的代码的formData,而不使用FormData对象吗?
] >>const FormData = require('form-data');
const fetch = require("node-fetch")
var formdata = new FormData();
var myHeaders = {"Authorization": "Basic Y2hhdEJvdDpJRkxjYkAxMjM="
//,"Content-Type": "multipart/form-data; boundary=----WebKitFormBoundaryyEmKNDsBKjB7QEqu"
};
formdata.append("", "{ \n \"data\":{ \n\n \"templateName\":\"Test_123\",\n \"fieldName\":\"Document_Purpose,Policy_Number,Document_Category\",\n \"fieldValue\":\"AttachDocument, G0000784, Customer_Requirement\",\n \"docList\":\"Test_Doc\" \n}\n}\n");
formdata.append("", "base 64 file data", "close.png");
var requestOptions = {
method: 'POST',
headers: myHeaders,
body: formdata,
redirect: 'follow'
};
fetch(API_URL, requestOptions)
.then(response => response.text())
.then(result => console.log(result))
.catch(error => console.log('error', error));
我正在使用节点提取在平台内进行API调用。我需要进行API调用以在表单数据中传递文件。下面是我的存根代码:const fetch = require(“ node-fetch”)var myHeaders = {“ ...
您不是尝试直接输入边界,而是尝试使用表单数据函数getBoundary()并将其分配给变量,如下所示: