摆脱心事的最好方法是工作。——车尔尼雪夫斯基
这里当然完全用python也能行，我这里快速弄出来
先在chrome里打开检查，然后选中
chrome控制台console里执行
Array.from($0.querySelectorAll(".avatar")).map(({src})=>src)
得到
[ "https://avatars.githubusercontent.com/u/28334419?s=64&v=4", "https://avatars.githubusercontent.com/u/1481125?s=64&v=4", "https://avatars.githubusercontent.com/u/15142701?s=64&v=4", "https://avatars.githubusercontent.com/u/20453060?s=64&v=4", "https://avatars.githubusercontent.com/in/2141?s=64&v=4", "https://avatars.githubusercontent.com/u/12861772?s=64&v=4", "https://avatars.githubusercontent.com/in/29110?s=64&v=4", "https://avatars.githubusercontent.com/u/16700837?s=64&v=4", "https://avatars.githubusercontent.com/u/39977647?s=64&v=4", "https://avatars.githubusercontent.com/u/52746628?s=64&v=4", "https://avatars.githubusercontent.com/u/5666807?s=64&v=4", "https://avatars.githubusercontent.com/u/9296576?s=64&v=4", "https://avatars.githubusercontent.com/u/41781780?s=64&v=4", "https://avatars.githubusercontent.com/u/3936684?s=64&v=4" ]
然后新建个java临时文件下载
import java.io.BufferedInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.net.URL; class Scratch { public static void main(String[] args) { String[] imageUrls = { "https://avatars.githubusercontent.com/u/28334419?s=64&v=4", "https://avatars.githubusercontent.com/u/1481125?s=64&v=4", "https://avatars.githubusercontent.com/u/15142701?s=64&v=4", "https://avatars.githubusercontent.com/u/20453060?s=64&v=4", "https://avatars.githubusercontent.com/in/2141?s=64&v=4", "https://avatars.githubusercontent.com/u/12861772?s=64&v=4", "https://avatars.githubusercontent.com/in/29110?s=64&v=4", "https://avatars.githubusercontent.com/u/16700837?s=64&v=4", "https://avatars.githubusercontent.com/u/39977647?s=64&v=4", "https://avatars.githubusercontent.com/u/52746628?s=64&v=4", "https://avatars.githubusercontent.com/u/5666807?s=64&v=4", "https://avatars.githubusercontent.com/u/9296576?s=64&v=4", "https://avatars.githubusercontent.com/u/41781780?s=64&v=4", "https://avatars.githubusercontent.com/u/3936684?s=64&v=4" }; for (int i = 0; i < imageUrls.length; i++) { String savePath = "image_" + (i + 1) + ".jpg"; // Or use another method to determine filenames try { downloadImage(imageUrls[i], savePath); System.out.println("Downloaded: " + savePath); } catch (IOException e) { System.err.println("Error downloading " + imageUrls[i] + ": " + e.getMessage()); } } } public static void downloadImage(String imageUrl, String savePath) throws IOException { URL url = new URL(imageUrl); try (BufferedInputStream in = new BufferedInputStream(url.openStream()); FileOutputStream fileOutputStream = new FileOutputStream(savePath)) { byte dataBuffer[] = new byte[1024]; int bytesRead; while ((bytesRead = in.read(dataBuffer, 0, 1024)) != -1) { fileOutputStream.write(dataBuffer, 0, bytesRead); } } catch (IOException e) { // Handle exception throw e; } } }
然后是用python将图片转成圆角，然后合成图片
GithubIireAchao:Downloads achao$ touch create_collage.py
创建文件
from PIL import Image, ImageDraw import os def create_rounded_image(image_path, output_path, corner_radius=50, final_size=(64, 64)): """Create a rounded corner image, resize it to 64x64, and save it.""" try: img = Image.open(image_path) # Resize with antialiasing (using LANCZOS resampling) img = img.resize(final_size, Image.Resampling.LANCZOS).convert("RGBA") # Create rounded mask mask = Image.new('L', img.size, 0) draw = ImageDraw.Draw(mask) draw.rounded_rectangle([(0, 0), img.size], corner_radius, fill=255) # Apply rounded mask to image img.putalpha(mask) # Save with rounded corners img.save(output_path) print(f"Processed and saved: {os.path.basename(output_path)}") except Exception as e: print(f"Error processing {os.path.basename(image_path)}: {e}") def create_collage(image_paths, output_path, images_per_row=7, spacing=10): """Create a collage of images with transparent background.""" try: images = [Image.open(path).convert("RGBA") for path in image_paths] image_width, image_height = images[0].size total_width = image_width * images_per_row + spacing * (images_per_row - 1) total_rows = (len(images) + images_per_row - 1) // images_per_row total_height = image_height * total_rows + spacing * (total_rows - 1) # Collage with transparent background collage = Image.new('RGBA', (total_width, total_height), (0, 0, 0, 0)) for index, image in enumerate(images): row_num = index // images_per_row col_num = index % images_per_row x = col_num * (image_width + spacing) y = row_num * (image_height + spacing) collage.paste(image, (x, y), image) collage.save(output_path) print("Collage created successfully.") except Exception as e: print(f"Error creating collage: {e}") # Paths and settings image_folder = "/Users/achao/Downloads" output_folder = image_folder rounded_images = [] for i in range(1, 15): input_path = os.path.join(image_folder, f"image_{i}.jpg") output_path = os.path.join(output_folder, f"rounded_{i}.png") create_rounded_image(input_path, output_path, corner_radius=50, final_size=(64, 64)) rounded_images.append(output_path) collage_output_path = os.path.join(output_folder, "collage.png") create_collage(rounded_images, collage_output_path)
这里需要下载PIL库
GithubIireAchao:Downloads achao$ python3 create_collage.py Traceback (most recent call last): File "/Users/achao/Downloads/create_collage.py", line 1, in <module> from PIL import Image, ImageOps ModuleNotFoundError: No module named 'PIL' GithubIireAchao:Downloads achao$ pip3 install Pillow Looking in indexes: https://pypi.org/simple, https://packagecloud.io/github/git-lfs/pypi/simple Collecting Pillow Downloading pillow-10.3.0-cp310-cp310-macosx_11_0_arm64.whl.metadata (9.2 kB) Downloading pillow-10.3.0-cp310-cp310-macosx_11_0_arm64.whl (3.4 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.4/3.4 MB 60.2 kB/s eta 0:00:00 Installing collected packages: Pillow Successfully installed Pillow-10.3.0
最后：
GithubIireAchao:Downloads achao$ python3 create_collage.py Processed and saved: rounded_1.png Processed and saved: rounded_2.png Processed and saved: rounded_3.png Processed and saved: rounded_4.png Processed and saved: rounded_5.png Processed and saved: rounded_6.png Processed and saved: rounded_7.png Processed and saved: rounded_8.png Processed and saved: rounded_9.png Processed and saved: rounded_10.png Processed and saved: rounded_11.png Processed and saved: rounded_12.png Processed and saved: rounded_13.png Processed and saved: rounded_14.png Collage created successfully. GithubIireAchao:Downloads achao$
成图：
