wrong operation against a key holding the wrong king of value

报错信息"WRONGTYPE Operation against a key holding the wrong kind of value"意思是对一个键执行了错误类型的操作。这个错误通常发生在使用Redis数据库时，当尝试对一个键执行与该键存储的值类型不匹配的操作时，就会出现这个错误。例如，如果一个键应该存储字符串类型的值，但是却尝试对该键执行列表类型的操作，就会出现这个错误。这个错误提示是Redis提供的，用来告知用户对键的操作与值的类型不匹配，需要进行相应的修正。它可以帮助用户快速找到错误并解决问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* [a key holding the wrong kind of value](https://blog.csdn.net/qq_44338332/article/details/128016699)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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- *3* [【无标题】](https://blog.csdn.net/myy2293640091/article/details/122031554)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
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