保存图片到沙盒

chenc1826

于 2017-03-01 10:34:06 发布

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文章标签：沙盒

本文链接：https://blog.youkuaiyun.com/kiritoChen/article/details/59056745

#pragma mark - 保存图片至沙盒（应该是提交后再保存到沙盒,下次直接去沙盒取）
- (void) saveImage:(UIImage *)currentImage withName:(NSString *)imageName {

    NSData *imageData = UIImageJPEGRepresentation(currentImage, 0.5);
    // 获取沙盒目录

    NSString *fullPath = [[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:imageName];
    // 将图片写入文件

    [imageData writeToFile:fullPath atomically:NO];
}