@PostConstruct用法
时间: 2023-10-21 11:29:15 浏览: 43
@PostConstruct注解用于标记一个方法,在容器加载Bean后执行。它只能被用于非静态方法上,并且只会被容器调用一次。通常,@PostConstruct修饰的方法会在服务器加载Servlet时运行,并且在构造函数之后执行。如果一个类中存在多个被@PostConstruct注解标记的方法,它们的执行顺序并不确定,但可以使用@Order注解指定执行顺序。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *3* [spring注解@PostConstruct](https://blog.csdn.net/yanggb1/article/details/114971256)[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: 50%"]
- *2* [@PostConstruct用法](https://blog.csdn.net/FDJKDF/article/details/130307916)[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: 50%"]
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