目录1.简单提示词使用2.动态提示词3.从文件中读取动态提示词4.Lambda表达式提示词小结提mzJZp示词（Prompt）是输入给大模型（LLM）的文本指令，用于明确地告诉大模型你想要解决的问题或完成的任务，也是大语言模型理
I have a NSMutableArray I get by loading a plist into it. The date field comes in as a string and i want to change it into a nsdate. I can change an nsstring into an nsdate.
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