释放双眼,带上耳机,听听看~!
if (self.uploadImageArray) {
for (UIImage *image in self.uploadImageArray) {
NSData *data = UIImageJPEGRepresentation(image, 0.6f);
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
// 设置时间格式
formatter.dateFormat = @"yyyyMMddHHmmss";
NSString *str = [formatter stringFromDate:[NSDate date]];
// 文件名
NSString *fileName = [NSString stringWithFormat:@"%@.jpeg", str];
[formData appendPartWithFileData:data name:@"file" fileName:fileName mimeType:@"image/jpeg"];
}
}
注意最后一句代码name的参数,这个要根据后台给的post请求中对应的键进行定义,并非一定是 @"file"