getParameterMap

getParameterMap方法是HttpServletRequest接口中的一个方法，它返回一个Map对象，该Map对象包含了请求参数的名称和对应的值。在服务器端，可以通过调用request.getParameterMap()方法来获取客户端提交的请求参数和值，并将其存储在一个Map中。这个Map对象的键是参数的名称，而值则是参数的值。通过使用getParameterMap方法，可以方便地获取请求中的所有参数，并进行后续的操作和处理。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [JAVA中request.getParameterMap()用法笔记](https://blog.csdn.net/u012730299/article/details/45717365)[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%"]
- *2* [getParameterMap（）](https://blog.csdn.net/keven_deng/article/details/104808393)[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%"]
- *3* [undefined](undefined)[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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