使用Python的Flask和jsonpickle在JSON中获取不需要的转义字符

import jsonpickle
from flask import Flask, jsonify

app = Flask(__name__)

class CustomJSONEncoder(jsonpickle.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, str):
            return obj.encode('utf-8').decode('unicode_escape')
        return super().default(obj)

app.json_encoder = CustomJSONEncoder

@app.route('/')
def hello_world():
    data = {
        'message': 'Hello, World!',
        'special_characters': 'This string contains special characters: \\/\'\"'
    }
    return jsonify(data)

if __name__ == '__main__':
    app.run()