小编Bru*_*a B的帖子

我在保存 Google Vision API 提供的输出时遇到问题。我正在使用 Python 并使用演示图像进行测试。我收到以下错误：

TypeError: [mid:...] + is not JSON serializable

我执行的代码：

import io
import os
import json
# Imports the Google Cloud client library
from google.cloud import vision
from google.cloud.vision import types

# Instantiates a client
vision_client = vision.ImageAnnotatorClient()


# The name of the image file to annotate
file_name = os.path.join(
    os.path.dirname(__file__),
    'demo-image.jpg') # Your image path from current directory

# Loads the image into memory
with io.open(file_name, 'rb') as image_file:
    content = image_file.read()
    image = …