com.easemob.im.server.api.attachment

类 AttachmentApi

java.lang.Object

com.easemob.im.server.api.attachment.AttachmentApi

public class AttachmentApi
extends Object

附件API TODO: 支持上传和下载带有密码的附件

构造器概要

构造器

构造器和说明
AttachmentApi(Context context)

方法概要

限定符和类型	方法和说明
reactor.core.publisher.Mono<Path>	downloadFile(String fileId, Path dir, String filename) 下载附件。
reactor.core.publisher.Mono<EMAttachment>	uploadFile(Path path) 上传附件。

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AttachmentApi

public AttachmentApi(Context context)

方法详细资料

uploadFile

public reactor.core.publisher.Mono<EMAttachment> uploadFile(Path path)

上传附件。

API使用示例：

 
 EMService service;
 Path uploadPath = Paths.get("/local/path/.../icon_180.png");
 try {
     EMAttachment attachment = service.attachment().uploadFile(uploadPath).block();
     String fileId = attachment.getId();
     String url = attachment.getUrl();
     String secret = attachment.getSecret();
 } catch (EMException e) {
     e.getErrorCode();
     e.getMessage();
 }
 

参数:

path - 要上传的文件的路径

返回:

上传完成后返回附件的id

另请参阅:

上传附件

downloadFile

public reactor.core.publisher.Mono<Path> downloadFile(String fileId,
                                                      Path dir,
                                                      String filename)

下载附件。

API使用示例：

 
 EMService service;
 try {
     Path downloadPath = Paths.get("/local/path/...");
     Path path = service.attachment().downloadFile("fileId", downloadPath, "filename").block();
 } catch (EMException e) {
     e.getErrorCode();
     e.getMessage();
 }
 

参数:

fileId - 附件的id

dir - 下载到哪个目录，如果不存在会自动创建

filename - 下载到哪个文件

返回:

下载完成后返回文件路径

另请参阅:

下载附件