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def _init(): # 初始化
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global _global_dict
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_global_dict = {}
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def set_value(key, value):
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# 定义一个全局变量
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_global_dict[key] = value
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def get_value(key):
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# 获得一个全局变量，不存在则提示读取对应变量失败
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try:
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return _global_dict[key]
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except:
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print('读取'+key+'失败\r\n')
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