实现流程
1.布局(不列代码,展示图)
12.png
2.取得本地选择图片path
-(void)actionSheetStart:(NSString *)type{
actionSheet = [[ZLPhotoActionSheet alloc] init];
//设置照片最大选择数
actionSheet.maxSelectCount = 1;
//设置照片最大预览数
actionSheet.maxPreviewCount = 20;
[actionSheet showWithSender:self animate:YES completion:^(NSArray<UIImage *> * _Nonnull selectPhotos) {
if (selectPhotos.count == 0) {
return ;
}
[photosArray addObjectsFromArray:selectPhotos];
for (UIImage *image in selectPhotos) {
[_selectImageArray removeAllObjects];
[_selectImageArray addObjectsFromArray:selectPhotos];
NSData *data;
//返回为JPEG图像。
data = UIImageJPEGRepresentation(image, 0.7);
//保存
//获取Documents文件夹目录
NSArray *path = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentPath = [path objectAtIndex:0];
//指定新建文件夹路径
NSString *imageDocPath = [documentPath stringByAppendingPathComponent:@"ImageIcoFile"];
//创建ImageFile文件夹
[[NSFileManager defaultManager] createDirectoryAtPath:imageDocPath withIntermediateDirectories:YES attributes:nil error:nil];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"YYYYMMddhhmmssSSS"];
NSString *currentDay = [dateFormatter stringFromDate:[NSDate date]];//当前年月日
//保存图片的路径
NSString *imgPath = [imageDocPath stringByAppendingPathComponent:currentDay];
imgPath = [NSString stringWithFormat:@"%@.png",imgPath];
[[NSFileManager defaultManager] createFileAtPath:imgPath contents:data attributes:nil];
//调用上传图片方法
[self subImageData:imgPath andImage:image type:@"3"];
_imagepath = imgPath;
if(_imagepath != nil){
if ([self.updelegate respondsToSelector:@selector(PopImageString:andImage:withArr:type:)]) {
[self.updelegate PopImageString:_imagepath andImage:image withArr:updatedImageUrlArray type:type];
}
[self back];
}
}
}];
}
3.将图片Path传给服务器取得服务器返回的"图片名称"(在选择确定了就上传给服务器了)
-(void)subImageData:(NSString *)imagePath andImage:(UIImage *)image type:(NSString *)type
{
[MBProgressHUD showMessag:@"上传图片" toView:nil];
NSString *userID = [UserManager sharedUserManager].user.userid;
NSMutableDictionary *parameter = [NSMutableDictionary dictionaryWithCapacity:4];
[parameter setValue:userID forKey:@"userid"];
[parameter setValue:type forKey:@"type"];
[[RequestManager shareManager] requestDataWithRequestType:GetUploadShowImage parameters:parameter filePath:imagePath httpMethod:KHTTPPOST completionHandler:^(ResponseItem *respones) {
RequestStatus status = [respones.dataDic[KResult] integerValue];
if (status == RequestStatusSuccess)
{
[MBProgressHUD hideHUDForView:nil animated:YES];
NSString *imageURL = respones.dataDic[@"photo"];
NSMutableDictionary *imageDic = [NSMutableDictionary dictionaryWithCapacity:4];
[imageDic setObject:imageURL forKey:@"image"];
[updatedImageUrlArray addObject:imageDic];
}else
{
[self showHUDErrorWithStatus:@"图片上传失败"];
[MBProgressHUD hideHUDForView:nil animated:YES];
[photosArray removeObject:image];
}
} failedHandler:^(NSError *error) {
[self showHUDErrorWithStatus:@"请求失败"];
[MBProgressHUD hideHUDForView:nil animated:YES];
[photosArray removeObject:image];
}];
}
3.转JSON把服务器返回的"图片名称"提交给服务器
-(void)SubmitImageUrl:(NSMutableArray *)imageURLArray andType:(NSString *)type
{
NSData *jsonData = [NSJSONSerialization dataWithJSONObject:imageURLArray options:NSJSONWritingPrettyPrinted error:nil];
NSString *imageUrlJson = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
NSString *userID = [UserManager sharedUserManager].user.userid;
NSMutableDictionary *parameter = [NSMutableDictionary dictionaryWithCapacity:4];
[parameter setValue:userID forKey:@"userid"];
[parameter setValue:type forKey:@"authenticateType"];
[parameter setValue:imageUrlJson forKey:@"image"];
[MBProgressHUD showMessag:@"正在提交" toView:nil];
[[RequestManager shareManager]requestDataWithRequestType:AuditEntUser parameters:parameter filePath:@"" httpMethod:KHTTPPOST completionHandler:^(ResponseItem *respones) {
NSLog(@"%@",respones.dataDic);
[MBProgressHUD hideHUDForView:nil animated:YES];
RequestStatus status = [respones.dataDic[KResult] integerValue];
if (status == RequestStatusSuccess)
{
[self.view addSubview:self.pView];
}else
{
[self showHUDErrorWithStatus:@"提交失败"];
}
} failedHandler:^(NSError *error) {
[self showHUDErrorWithStatus:@"请求失败"];
}];
}
