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AFN 上传单张图片
[[DXNetworkTools shareInstance] POST:kFileUploadURL parameters:@{} constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {
UIImage *image1 = [UIImage imageNamed:@"icon_yellow_remarks_default.png"];
NSData *data1 =UIImagePNGRepresentation(image1);
/*
data: 要上传的图片
name: 后台给出的参数名
fileNmae: 文件的名称，这个随意给就好，但是不能重复，最好用时间戳命名
mimeType: 文件的类型 PNG图片就 image/png JPG图片就是 image/jpg
*/
[formData appendPartWithFileData:data1 name:@"file_names[0]" fileName:@"box.pgn" mimeType:@"image/png"];
} progress:^(NSProgress * _Nonnull uploadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(@"上传图片的responseObject-----%@", responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"上传图片的失败-----%@", error);
}];
AFN 上传多张图片
[[DXNetworkTools shareInstance] POST:kFileUploadURL parameters:@{} constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {
UIImage *image1 = [UIImage imageNamed:@"icon_yellow_remarks_default.png"];
NSData *data1 =UIImagePNGRepresentation(image1);
[formData appendPartWithFileData:data1 name:@"file_names[0]" fileName:@"box.pgn" mimeType:@"image/png"];
UIImage *image2 = [UIImage imageNamed:@"icon_address_disabled.png"];
NSData *data2 =UIImagePNGRepresentation(image2);
[formData appendPartWithFileData:data2 name:@"file_names[1]" fileName:@"box1.pgn" mimeType:@"image/png"];
} progress:^(NSProgress * _Nonnull uploadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(@"上传图片的responseObject-----%@", responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"上传图片的失败-----%@", error);
}];