在postman中提交binary文件时,我们可以使用POST请求,将文件作为二进制数据发送到服务器。在axios中提交binary文件需要通过FormData来构建请求体,并设置请求头的Content-Type为multipart/form-data。以下是使用axios提交binary文件的示例代码: constaxios=require('axios');constfs=require('fs');asyncfunctionuploadFile(fileP...
// 假设我们有一个文件对象 fileconstfile=newBlob(["Hello, world!"],{type:'text/plain'});// 将文件添加到 FormData 对象中,第二个参数是文件名formData.append('file',file,'hello.txt'); 1. 2. 3. 4. 4. 使用 Axios 发送 POST 请求 接下来,我们使用 Axios 发送 POST 请求,并将FormData作为请...
const formData = new FormData(); formData.append('file', binaryData, 'filename.ext'); 其中,file是参数名,binaryData是二进制文件的数据,filename.ext是文件名。 发送POST请求,并将FormData作为请求体: 代码语言:txt 复制 axios.post('/upload', formData) .then(response => { // 处理上传成功的逻辑...
当我向API端点发出post请求,并且响应包含二进制数据时,文件保存错误。post请求和保存如下: 代码语言:javascript 复制 const response = await Vue.axios.post(apiEndpoint, { responseType: 'blob'}); saveAs(new Blob([response.data], { type: 'application/pdf' }),'test.pdf'); 如果我将api端点和axios请...
.post("/hello", data, { headers: fd.getHeaders() }) })) 使用promiseconst promise = new Promise((resolve) => { const fd = new FormData(); fd.append("hello", "world"); fd.append("file", fs.createReadStream(binaryFile)); fd.pipe(concat({ encoding: 'buffer' }, data => ...
上传文件的话 data需要是: FormData, File, Blob 三种之一https://github.com/axios/axio... // `data` is the data to be sent as the request body // Only applicable for request methods 'PUT', 'POST', and 'PATCH' // When no `transformRequest` is set, must be of one of the following...
POST with Binary File at Elastic Searcg const indexName = `test_${projectId}_c` const url = `http://127.0.0.1:9200/${indexName}/_bulk` const payload = await fs.readFile(filePath) const headers = { 'Content-Type': 'application/x-ndjson' } const res = await axios.post(url, paylo...
@ApiOperation(notes= "报名参加接口", value = "报名参加接口", httpMethod = "POST") @PostMapping(value= "/apply",produces = "application/json;charset=UTF-8")publicResult apply(RegistrationInfo registrationInfo, @RequestParam(value = "files")MultipartFile files){//同时接收RegistrationInfo这个bean参...
await axios.postForm('https://httpbin.org/post', { 'myVar' : 'foo', 'file': document.querySelector('#fileInput').files[0] }); or multiple files as multipart/form-data: await axios.postForm('https://httpbin.org/post', { 'files[]': document.querySelector('#fileInput').files ...
axios.post, user>('/user', { firstName: 'Fred', lastName: 'Flintstone' }) .then((response: AxiosResponse) => { console.info(JSON.stringify(response)); }) .catch((error) => { console.info(JSON.stringify(error)); }); 4.3. 发起多个并发请求 ...