Alamofire找了好些资料，最新版本5.0.0-beta. 5的网络上太少，这里记录一下，方便刚学习的同学学习使用。
1. 普通的get/post/put/delete等方式的封装函数
/** get/post/其他请求模式，具体看 HTTPMethod */
static func request(method: HTTPMethod, param: Parameters, success: @escaping (_success: Any) -> Void, fail: @escaping (_fail: Error) -> Void, from URLString: String) {
AF.request(URLString, method: method, parameters: param, headers:nil, interceptor:nil) .responseJSON { (dataResponse) in
switch dataResponse.result {
case .failure(let error):
fail(error)
case .success(let json):
success(json)
}
}
}
调用示例：
let ExURLString = "http://192.168.0.1:8088/api/Ex"
let param = [
"username" : "bbb",
"drama_name" "haha",
"telephone" : NSNumber.init(value:13011111111),
"id" : NSNumber.init(value:1),
] as [String : Any]
LFAlamofire.request(method: .post, param: param, success: { (json) in
print("json = \(json)")
}, fail: { (error) in
print("error = \(error)")
}, from: ExURLString)
2. 多文件上传的方式的封装函数（带参数）
/// 获取文件类型
func getFileType(fileData data : Data) -> String {
var bytes = [UInt8](data)
switch bytes[0] {
case 0xFF:
return "image/jpeg";
case 0x89:
return "image/png";
case 0x47:
return "image/gif";
case 0x49, 0x4D:
return "image/tiff";
case 0x52:
return "application/octet-stream";
default:
return "application/octet-stream";
}
}
/** 上传多文件 */
public static func upload<T>(files: [T], param: Parameters, progress: @escaping (_ progress: Progress) -> Void, success: @escaping (_ success: Any) -> Void, fail: @escaping (_ fail: Error) -> Void, to URLString: String) {
AF.upload(multipartFormData: { (formData) in
// 组装图片数据
var fileNameCount = 1
for file in files {
if file is NSString {
if let data = try? Data.init(contentsOf: URL.init(string: file as! String)!) {
formData.append(data, withName: String(fileNameCount), fileName: uploadFileOfServerFileKey, mimeType: getFileType(fileData: data))
} else {
JGPrint("文件路径出错")
}
} else if file is UIImage {
let data = (file as! UIImage).jpegData(compressionQuality: 1.0)!
formData.append(data, withName: String(fileNameCount), fileName: uploadFileOfServerFileKey, mimeType: getFileType(fileData: data))
}
fileNameCount += 1
}
// 组装参数数据
for (key, value) in param {
if value is NSNumber {
let valueString = (value as! NSNumber).stringValue
formData.append(valueString.data(using: .utf8)!, withName: key)
} else if value is String {
formData.append((value as! String).data(using: .utf8)!, withName: key)
}
}
}, to: URLString, usingThreshold: (5*1024*1024), method: .post, headers: getHttpHeader(URLString: URLString), interceptor: nil, fileManager: .default) .responseJSON { (dataResponse) in
updateToken(response: dataResponse)
switch dataResponse.result {
case .failure(let error):
fail(error)
case .success(let json):
success(json)
}
} .uploadProgress { (uploadProgress) in
progress(uploadProgress)
}
}
调用示例：
let image1: UIImage = UIImage.init(named: "1.jpg")!
let image2: UIImage = UIImage.init(named: "juben")!
let image3: UIImage = UIImage.init(named: "guanyu")!
LFAlamofire.upload(files: [image1,image2,image3], param: param, progress: { (progress) in
print("progress = \(progress.completedUnitCount/progress.totalUnitCount)")
}, success: { (json) in
print("json = \(json)")
}, fail: { (error) in
print("error = \(error.localizedDescription)")
}, to: loginUrlString)
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