Android retrofit上传文件实例(包含头像)

2023-09-17 15:46:05 63

上传文件主要就是通过接口

1.AndroidMainfest.xml中加入权限

添加依赖

//fresco
compile'com.facebook.fresco:fresco:+'
//支持gif
compile'com.facebook.fresco:animated-gif:+'
compile'com.squareup.okhttp3:okhttp:3.9.1'
compile'com.google.code.gson:gson:2.8.1'
//retrofit
compile'com.squareup.retrofit2:retrofit:+'
compile'com.squareup.retrofit2:converter-gson:+'
//Rxjava2
compile'io.reactivex.rxjava2:rxjava:+'
compile'io.reactivex.rxjava2:rxandroid:+'
//让retrofit支持Rxjava2
compile'com.squareup.retrofit2:adapter-rxjava2:+'
compile'com.squareup.okhttp3:logging-interceptor:3.9.1'

1.网络请求

publicclassRetrofitUtils{
//自定义路径
publicstaticfinalStringBASE_URL="http://120.27.23.105/";
privatefinalRetrofitmRetrofit;
publicstaticclassSINGLE_HOLDER{
publicstaticfinalRetiofitUtilsINSTANCE=newRetiofitUtils(BASE_URL);
}
publicstaticRetrofitUtilsgetInstance(){
returnSINGLE_HOLDER.INSTANCE;
}
r
privateRetrofitUtils(StringbaseUrl){
mRetrofit=buildRetrofit();
}
//
privateOkHttpClientbuildOkHttpClient(){
HttpLoggingInterceptorlogging=newHttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BODY);
returnnewOkHttpClient.Builder()
.connectTimeout(10000,TimeUnit.MILLISECONDS)
.addInterceptor(newIntercept())//拦截器
.addInterceptor(logging)
.build();
}
//创建retrofit
privateRetrofitbuildRetrofit(){
returnnewRetrofit.Builder()
.client(buildOkHttpClient())
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.build();
}
//泛型类
publicTcreate(ClasstClass){
returnmRetrofit.create(tClass);
}
}

拦截器：https://www.nhooo.com/article/133257.htm

路径接口

publicinterfaceRetiofitVpi{
//查找用户信息
@GET("user/getUserInfo")
ObservableuserBean(@Query("uid")Stringuid);
//上传文件
@Multipart
@POST("file/upload")
ObservableuploadFile(@Query("uid")Stringuid,
@Part("file\";filename=\"avatar.jpg")RequestBodyfile);
}

anim文件夹下的文件

布局

mainActiviy,请求要替换头像的接口的用户uid

publicclassMainActivityextendsAppCompatActivity{
privateSimpleDraweeViewsimple_drawee_view;
privatePopupWindowwindow;
privateStringpath;
privateUriuri;
@Override
protectedvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
//初始化
Fresco.initialize(this);
setContentView(R.layout.activity_main);
//获取到头像的布局
simple_drawee_view=(SimpleDraweeView)findViewById(R.id.simple_drawee_view);
path=Environment.getExternalStorageDirectory()+"/head.jpg";
//获取uid
ObservableuserInfo=userBean("3600");
userInfo
//需要在io子线程联网
.subscribeOn(Schedulers.io())
//需要在主线程更新UI
.observeOn(AndroidSchedulers.mainThread())
.subscribe(newConsumer(){
@Override
publicvoidaccept(UserBeannicknameBean)throwsException{
UserBean.DataBeandata=nicknameBean.getData();
uri=Uri.parse(data.getIcon());
simple_drawee_view.setImageURI(uri);
}
},newConsumer(){
@Override
publicvoidaccept(Throwablethrowable)throwsException{
Log.e("MainActivity",throwable.toString());
}
});
//给上传头像的控件设置点击事件
simple_drawee_view.setOnClickListener(newView.OnClickListener(){
@Override
publicvoidonClick(Viewview){
//得到更换头像的popwindow
showPopwindow();
}
});
}
privateObservableuserBean(Stringuid){
RetiofitVpiiRetiofitVip=RetiofitUtils.getInstance().create(RetiofitVpi.class);
returniRetiofitVip.userBean(uid);
}
}

以上这篇Androidretrofit上传文件实例(包含头像)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持毛票票。

Android retrofit上传文件实例(包含头像)

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