Retrofit+rxjava && okhttp 文件上传

框架代码就不粘了
1.Retrofit+Rxjava
Utils类关键代码

File f1 = new File(“/storage/emulated/0/Pictures/c.png”);

RequestBody requestFile = RequestBody.create(MediaType.parse(“multipart/form-data”), f1);
// MultipartBody.Part 和后端约定好Key,这里的partName是用image
MultipartBody.Part body = MultipartBody.Part.createFormData(“image”, f1.getName(), requestFile);
RequestBody uidBody = RequestBody.create(MediaType.parse(“text/plain”), uid);

Api关键代码

@POST(UPLOAD_PATH)
@Multipart
Flowable upLoad(@Part(“uid”) RequestBody uid, @Part MultipartBody.Part file);

2.okhttp

FormBody paramsBody=new FormBody.Builder()
.add(“id”,”id(参数)”).build();

MediaType type=MediaType.parse(“application/octet-stream”);//”text/xml;charset=utf-8”
File file=new File(“文件路径”);
RequestBody fileBody=RequestBody.create(type,file);

RequestBody multipartBody = new MultipartBody.Builder() .setType(MultipartBody.ALTERNATIVE)

//一样的效果
    .addPart(Headers.of(
        "Content-Disposition",
        "form-data; name=\"params\"")
            ,paramsBody)
    .addPart(Headers.of(
        "Content-Disposition",
        "form-data; name=\"file\"; filename=\"plans.xml\"")
         ,fileBody)

Request request=new Request.Builder().url(url) .addHeader(“User-Agent”,”android”) .header(“Content-Type”,”text/html; charset=utf-8;”) .post(multipartBody)//传参数、文件或者混合,改一下就行请求体就行 .build();

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