77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
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import pandas as pd
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import json
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import csv
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def excel_to_csv(excel_path, csv_path):
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"""Excel转CSV"""
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try:
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df = pd.read_excel(excel_path)
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df.to_csv(csv_path, index=False, encoding='utf-8-sig')
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return True
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except Exception as e:
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raise Exception(f"Excel转CSV失败: {str(e)}")
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def csv_to_excel(csv_path, excel_path):
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"""CSV转Excel"""
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try:
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df = pd.read_csv(csv_path)
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df.to_excel(excel_path, index=False)
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return True
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except Exception as e:
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raise Exception(f"CSV转Excel失败: {str(e)}")
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def json_to_excel(json_path, excel_path):
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"""JSON转Excel"""
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try:
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with open(json_path, 'r', encoding='utf-8') as f:
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data = json.load(f)
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# 如果是列表格式的JSON
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if isinstance(data, list):
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df = pd.DataFrame(data)
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else:
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# 如果是字典格式，转换为单行DataFrame
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df = pd.DataFrame([data])
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df.to_excel(excel_path, index=False)
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return True
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except Exception as e:
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raise Exception(f"JSON转Excel失败: {str(e)}")
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def excel_to_json(excel_path, json_path):
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"""Excel转JSON"""
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try:
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df = pd.read_excel(excel_path)
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data = df.to_dict('records')
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with open(json_path, 'w', encoding='utf-8') as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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return True
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except Exception as e:
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raise Exception(f"Excel转JSON失败: {str(e)}")
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def csv_to_json(csv_path, json_path):
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"""CSV转JSON"""
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try:
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df = pd.read_csv(csv_path)
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data = df.to_dict('records')
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with open(json_path, 'w', encoding='utf-8') as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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return True
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except Exception as e:
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raise Exception(f"CSV转JSON失败: {str(e)}")
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def json_to_csv(json_path, csv_path):
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"""JSON转CSV"""
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try:
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with open(json_path, 'r', encoding='utf-8') as f:
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data = json.load(f)
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df = pd.DataFrame(data)
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df.to_csv(csv_path, index=False, encoding='utf-8-sig')
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return True
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except Exception as e:
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raise Exception(f"JSON转CSV失败: {str(e)}")
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