这样,你就可以在Java中发送multipart/form-data格式的POST请求,并上传文件了。
conn.setRequestProperty("Connection","Keep-Alive");//conn.setRequestProperty("User-Agent","Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.6)");conn.setRequestProperty("Content-Type","multipart/form-data; boundary="+BOUNDARY); OutputStreamout=newDataOutputStream(conn.getOutputStre...
conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive");//conn.setRequestProperty("User-Agent","Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.6)");conn.setRequestProperty("Content-Type","multipart/form-data; boundary=" +BOUNDARY); OutputStream out...
strBuf.append("\r\n").append("--").append(BOUNDARY).append("\r\n"); strBuf.append("Content-Disposition: form-data; name=\"" + inputName + "\"; filename=\"" +filename+ "\"\r\n"); strBuf.append("Content-Type:" + contentType + "\r\n\r\n"); out.write(strBuf.toString...
Http Post请求是向服务器提交数据的一种常见方式。在Post请求中,数据被包含在请求的正文中,而不是像Get请求一样附加在URL后面。 multipart/form-data格式简介 multipart/form-data是一种用于在HTTP请求中传输多种数据类型的格式。这种格式常用于上传文件或提交复杂的数据。multipart/form-data格式的请求正文中,每个数据...
exportFTP = async () => {const fromdata = this.state.ipData;alert("Data Send to FTP server");axios({method: 'post',url: 'http://localhost:8080/api/auth/uploadfiles',data: fromdata,header: {'Accept': 'application/json ,text/plain, */*','Content-Type': 'multipart/form-data',/...
从普通Web页面上传文件非常easy。仅仅须要在form标签叫上enctype=”multipart/form-data”就可以,剩余工作便都交给浏览器去完毕数据收集并发送Http请求。可是假设没有页面的话要怎么上传文件呢? 全栈程序员站长 2022/07/07 1.9K0 Java模拟http上传文件请求(HttpURLConnection,HttpClient4.4,RestTemplate) ...
简介:java发送post请求,使用multipart/form-data的方式传递参数 /** * 测试上传图片 * */publicstaticvoidtestUploadImage(){Stringurl="http://xxxtest/Api/testUploadModelBaking";StringfileName="e:/username/textures/antimap_0017.png"; Map<String, String> textMap =newHashMap<String, String>();//可...
java发送post请求,使⽤multipartform-data的⽅式传递参数,可 实现服。。。/** * 测试上传图⽚ * */ public static void testUploadImage(){ String url = "http://xxxtest/Api/testUploadModelBaking";String fileName = "e:/username/textures/antimap_0017.png";Map<String, String> textMap = ...
java发送post请求,使⽤multipartform-data的⽅式传递参数,可 实现服。。。/** * 测试上传图⽚ * */ public static void testUploadImage(){ String url = "http://xxxtest/Api/testUploadModelBaking";String fileName = "e:/username/textures/antimap_0017.png";Map<String, String> textMap = ...