**1. SpringBoot中默認的靜態資源位置** ```java public class ResourceProperties { private static final String[] CLASSPATH_RESOURCE_LOCATIONS = new String[] { "classpath:/META-INF/resources/" /resources/META-INF/resources/ , "classpath:/resources/" /resources/resources/ , "classpath:/static/" /resources/static/ , "classpath:/public/" /resources/public/ }; private String[] staticLocations; private boolean addMappings; ``` **2. `pom.xml`引入devtools** ```html <!-- 熱重啟組件，它對于靜態資源的訪問尤為重要 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> ``` **3. 靜態資源默認放在`resources/static`目錄下** ``` |—— 項目名 | |—— src | | |—— main | | | |—— java | | | |—— resources | | | | |—— static #放一些靜態資源，js、css、圖片等 | | | | | |—— assets | | | | | | |—— jquery.min.js | | | | |—— templates | | | | | |—— account.html ``` **4. 頁面引入jquery** ```html <script type="text/javascript" src="/assets/jquery.min.js"></script> ```