The reason: After filter maven, and will destroy the binary file format font file, leading to the front desk to resolve the error.
Solution: Configure the maven pom file filter, add the following configuration in the <build> tag:
In the maven
<build> <!--最好全小写--> <finalName>security</finalName> <resources> <resource> <directory>src/main/java/</directory> <includes> <include>**/*.xml</include> </includes> <filtering>true</filtering> </resource> <!--<resource> <directory>src/main/resources</directory> <includes> <include>**</include> </includes> <filtering>true</filtering> </resource>--> <!-- 显示图标--> <resource> <directory>src/main/resources/</directory> <excludes> <exclude>static/**/*</exclude> </excludes> <filtering>true</filtering> </resource> <resource> <directory>src/main/resources/</directory> <includes> <include>static/**/*</include> </includes> <filtering>false</filtering> </resource> </resources> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build>