File file=newFile("E:/girl.jpg"); OkHttpClient okHttpClient=newOkHttpClient(); RequestBody fileBody= RequestBody.create(MediaType.parse("application/octet-stream"), file); MultipartBody body=newMultipartBody.Builder().setType(MediaType.parse("multipart/form-data")) .addFormDataPart("file",...
file.exists()){log.d("找不到该文件");return;}RequestBody requestBody=null;//声明请求体的类型为文件表单类型MediaType mediaType=MediaType.parse("multipart/form-data");//通过静态方法创建请求体//file为要上传的文件,mediaType为上一步中 声明的请求体类型requestBody=RequestBody.create(file,mediaType...
multipart/form-data:表单上传文件的格式 使用create 方法可以用来用于上传 String 和 File 对象,具体实现如下: 上传JSON字符串: OkHttpClientclient=newOkHttpClient();//指定当前请求的 contentType 为 json 数据MediaTypeJSON=MediaType.parse("application/json; charset=utf-8");StringjsonStr="{\"name\":\"...
function uplodad( $('#fromNameId').form({ url:'controllerurl', onSubmit: function(){ //uploda before something }, success:function(data){ //upload after something },error:function(date){ $.messager.alert(data.errormsg); } }); $('#fromNameId').submit(); );
RequestBodybody=newFormBody.Builder().add("键","值").add("键","值")...build(); RequestBody的数据格式都要指定Content-Type,常见的有三种: application/x-www-form-urlencoded 数据是个普通表单 multipart/form-data 数据里有文件 application/json 数据是个json 但是...
initializes a new HTTP POST request with content type * is set to multipart/form-data ...
Stringurl="Filefile=newFile("path/to/file");RequestBodyrequestBody=newMultipartBody.Builder().setType(MultipartBody.FORM).addFormDataPart("file",file.getName(),RequestBody.create(MediaType.parse("multipart/form-data"),file)).build();Requestrequest=newRequest.Builder().url(url).post(requestBody...
RequestBody body = new FormBody.Builder().add("键", "值").add("键", "值")...build();Request request = new Request.Builder().url(url).post(body).build();Call call = okHttpClient.newCall(request);try { Response response = call.execute();System.out.println(response.body().string...
fix: (上传文件不默认在头部添加multipart/form-data)#I3Q17F:文件上传时,okhttp3 报错:Multipart body must have at least one part. Closes#I3Q17F:文件上传时,okhttp3 报错:Multipart body must have at least one part. ---来自 commit0ceeb4b yak...
private Request buildMultipartFormRequest(String url, File[] files, String[] fileKeys, Param[] params){ MultipartBuilder builder = new MultipartBuilder() .type(MultipartBuilder.FORM); for (Param param : params) { builder.addPart(Headers.of("Content-Disposition", "form-data; name=\"" + para...