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文章目录
- 前言
- 接口上存
- Alamofire接口上存
- AFN接口上存
- URLSession接口上存
- OSS-SDK上存
前言
如果公司跟我们说后台上存图片的方式是使用阿里云的OSS上存，我们是否需要用下面的方式来上存还是用阿里云的OSS-SDK上存，就看后台提供给我们的参数是怎么样的，曾经在某家公司工作过后台使用阿里云OSS开发，最终上存使用下面的方式上存图片成功，那么什么情况下使用阿里云提供给我们的OSS-SDK，解析看下面
接口上存
Alamofire接口上存
20240511在SwiftUI(某娱公司)的项目使用过,可以去找该项目的源码测试
pod'Alamofire','5.6.0'import UIKit import Alamofire class base_network_alamofire:NSObject{staticlet `default`=base_network_alamofire()/// 上存图片////// - Parameters:/// - url: 地址/// - image: 图片/// - params: 参数/// - image_name: 图片名字/// - progress_download: 进度回调/// - result: 成功回调funcupload_image(url:String,image:UIImage,params:[String:String],image_name:String,progress_download:@escaping((_ progress:Double)->Void),result:@escaping double_params_closure<upload_image_model?,String?>){//压缩图片 可自定义let imageData:Data=image_data(from:image)let urlString=URL(string:url)!let httpHeaders=HTTPHeaders(["Content-Type":"application/x-www-form-urlencoded","ver":Device.app_version(),"device-id":Device.UUID(),"model":Device.get_model(),"lang":"","sys_lan":Device.preferred_languages(),"is_anchor":"false","pkg":Device.bundle_identifier(),"platform":"iOS","platform_ver":Device.system_version(),"device_lang":Device.preferred_languages(),"device_country":Device.current_locale(),"time_zone":Device.current_time_zone()])AF.upload(multipartFormData:{multiPartinforpinparams{multiPart.append("\(p.value)".data(using:String.Encoding.utf8)!,withName:p.key)}multiPart.append(imageData,withName:"file",fileName:image_name,mimeType:"jpg")},to:urlString,method:.post).uploadProgress(queue:.main,closure:{progressinprogress_download(progress.fractionCompleted)}).responseDecodable(of:U17Root.self){responseindebugPrint("Response: \(response)")debugPrint("comicListsL Response: \(response.value?.data?.returnData?.comicLists?[0].itemTitle ?? "1000")")}.response{(response)inswitchresponse.result{case.success(let dataObj):iflet data=dataObj{iflet responseString=String(data:data,encoding:.utf8){print(responseString)}iflet model=try?JSONDecoder().decode(upload_image_model.self,from:data){result(model,nil)}else{result(nil,"transform model fail")}}else{result(nil,"transform data fail")}case.failure(_):result(nil,"request fail")}}}}AFN接口上存
当时在某娱工作的时候,没有用后台OSS写的接口在AFN封装使用过,其实对比Alamofire当时在拿货使用AFN上存图片的方法,实际都是跟拿货一样的,到时候接口拿货的AFN封装图片是上存方式和Alamofire(OSS)封装出来,应该没有问题
URLSession接口上存
20240511在SwiftUI(某娱公司)的项目使用过,可以去找该项目的源码测试
funcupload_image(url:String,image:UIImage,params:[String:String],image_name:String,progress_download:@escaping((_ progress:Double)->Void),result:@escaping((Data?,String?)->())){let imageData:Data=image_data(from:image)guard let url=URL(string:url)else{print("Invalid URL")return}var request=URLRequest(url:url)request.httpMethod="POST"let boundary=UUID().uuidString request.setValue("multipart/form-data; boundary=\(boundary)",forHTTPHeaderField:"Content-Type")var body=Data()for(key,value)inparams{body.append("--\(boundary)\r\n".data(using:.utf8)!)body.append("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n".data(using:.utf8)!)body.append("\(value)\r\n".data(using:.utf8)!)}body.append("--\(boundary)\r\n".data(using:.utf8)!)body.append("Content-Disposition: form-data; name=\"file\"; filename=\"\(image_name).jpg\"\r\n".data(using:.utf8)!)body.append("Content-Type: image/jpg\r\n\r\n".data(using:.utf8)!)body.append(imageData)body.append("\r\n".data(using:.utf8)!)body.append("--\(boundary)--\r\n".data(using:.utf8)!)request.httpBody=body request.addValue(Device.app_version(),forHTTPHeaderField:"ver")request.addValue(Device.UUID(),forHTTPHeaderField:"device-id")request.addValue(Device.get_model(),forHTTPHeaderField:"model")request.addValue("",forHTTPHeaderField:"lang")request.addValue(Device.preferred_languages(),forHTTPHeaderField:"sys_lan")request.addValue("false",forHTTPHeaderField:"is_anchor")request.addValue(Device.bundle_identifier(),forHTTPHeaderField:"pkg")request.addValue("iOS",forHTTPHeaderField:"platform")request.addValue(Device.system_version(),forHTTPHeaderField:"platform_ver")request.addValue(Device.preferred_languages(),forHTTPHeaderField:"device_lang")request.addValue(Device.country_code(),forHTTPHeaderField:"device_country")request.addValue(Device.current_time_zone(),forHTTPHeaderField:"time_zone")let task=URLSession.shared.dataTask(with:request){data,response,erroriniflet error=error{result(nil,"Upload error: \(error)")return}iflet httpResponse=response as?HTTPURLResponse{result(nil,"Upload response status code: \(httpResponse.statusCode)")}iflet data=data{iflet dictionary=try?JSONSerialization.jsonObject(with:data,options:[])as?[String:Any]{print(dictionary)}result(data,nil)}}task.resume()}OSS-SDK上存
下面的情况就是使用阿里云的OSS-SDK进行图片上存的，如果后台提供了下面的4个参数过来给我们，我们就需要下面的源码作为参考进行开发
static NSString *const AccessKey = @""; static NSString *const SecretKey = @""; static NSString *const BucketName = @""; static NSString *const AliYunHost = @"";OC-OSS图片上存封装 - 实例代码
iOS阿里云对象存储 OSS文件的上传/下载的实现文章
