applicationcontext.xml里面导入别的xml的方法<import resource="/bean.xml"/>(一)

本文介绍了在Spring框架中如何通过不同方式引入外部配置文件,包括使用&lt;import-resource&gt;标签来加载位于不同目录层级的XML配置文件。

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只需加入

<import resource="/bean.xml"/>

或者

<import resource="bean.xml"/>
即可

具体情况是

api说三种都可以,这三个都是相对路径

下面两个是下一层的才可以

<beans>
<import resource="services.xml"/>
<import resource="resources/messageSource.xml"/>
<import resource="/resources/themeSource.xml"/>
<bean id="bean1" class="..."/>
<bean id="bean2" class="..."/>
</beans>


<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>org.example</groupId> <artifactId>Ch10_03</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>Ch10_03 Maven Webapp</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!--Spring 核心类--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.3.26</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>5.3.26</version> </dependency> <!--Spring MVC--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.3.26</version> </dependency> <!-- servlet --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <!--JSP--> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-core</artifactId> <version>8.5.34</version> </dependency> </dependencies> <build> <finalName>Ch10_03</finalName> <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --> <plugins> <plugin> <artifactId>maven-clean-plugin</artifactId> <version>3.1.0</version> </plugin> <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging --> <plugin> <artifactId>maven-resources-plugin</artifactId> <version>3.0.2</version> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.0</version> </plugin> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.22.1</version> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>3.2.2</version> </plugin> <plugin> <artifactId>maven-install-plugin</artifactId> <version>2.5.2</version> </plugin> <plugin> <artifactId>maven-deploy-plugin</artifactId> <version>2.8.2</version> </plugin> </plugins> </pluginManagement> </build> </project>
05-16
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <!-- 父依赖:Spring Boot 3.3.1 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>3.3.1</version> <relativePath/> <!-- 从仓库获取父依赖 --> </parent> <!-- 项目基本信息 --> <groupId>com.example</groupId> <artifactId>main</artifactId> <version>0.0.1</version> <name>main</name> <description>为Spring Cloud Alibaba升级铺垫的主服务</description> <!-- 版本管理(统控制依赖版本,避免冲突) --> <properties> <java.version>17</java.version> <encoding>UTF-8</encoding> <project.build.sourceEncoding>${encoding}</project.build.sourceEncoding> <project.reporting.outputEncoding>${encoding}</project.reporting.outputEncoding> <maven.compiler.encoding>${encoding}</maven.compiler.encoding> <!-- Spring Cloud Alibaba 版本(适配Spring Boot 3.3.x) --> <spring-cloud-alibaba.version>2023.0.1.0</spring-cloud-alibaba.version> <!-- Spring Cloud 版本(与Alibaba配套) --> <spring-cloud.version>2023.0.2</spring-cloud.version> <!-- 第三方工具版本 --> <mybatis-plus.version>3.5.7</mybatis-plus.version> <fastjson2.version>2.0.52</fastjson2.version> <modelmapper.version>3.2.1</modelmapper.version> <jjwt.version>0.11.5</jjwt.version> <redisson.version>3.50.0</redisson.version> <hutool.version>5.8.32</hutool.version> <!-- 统hutool版本 --> <poi.version>5.4.0</poi.version> <druid.version>1.2.13</druid.version> <minio.version>8.5.12</minio.version> <taos-jdbcdriver.version>3.5.3</taos-jdbcdriver.version> <xxl-job.version>2.4.1</xxl-job.version> <activiti.version>7.1.0.M6</activiti.version> <springdoc.version>2.1.0</springdoc.version> <!-- <powerjob.version>5.1.1</powerjob.version>--> <californium.version>3.5.0</californium.version> <wechatpay-sdk.version>0.6.0</wechatpay-sdk.version> <alipay-sdk.version>4.34.0.ALL</alipay-sdk.version> <volc-sdk.version>LATEST</volc-sdk.version> </properties> <!-- 依赖管理(控制Spring Cloud Alibaba及相关组件版本) --> <dependencyManagement> <dependencies> <!-- Spring Cloud Alibaba 核心依赖管理 --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-alibaba-dependencies</artifactId> <version>${spring-cloud-alibaba.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Spring Cloud 核心依赖管理 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>jakarta.annotation</groupId> <artifactId>jakarta.annotation-api</artifactId> <version>2.1.1</version> </dependency> <!-- 、Spring Boot 核心 Starter --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <!-- 排除 Tomcat 的旧版注解 API --> <exclusion> <groupId>org.apache.tomcat</groupId> <artifactId>annotations-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> <!-- 服务监控,Alibaba生态必备 --> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- 二、Spring Cloud Alibaba 核心组件(为升级铺垫) --> <!-- 服务注册与发现(Nacos) --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId> </dependency> <!-- 声明式服务调用(OpenFeign) --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-openfeign</artifactId> </dependency> <!-- 熔断限流(Sentinel,已存在,保留) --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId> </dependency> <!-- 消息队列(RocketMQ,与Alibaba生态兼容) --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-stream-rocketmq</artifactId> <!-- 替换原生rocketmq-starter,适配Alibaba --> </dependency> <!-- 三、安全与认证 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-authorization-server</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-client</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-resource-server</artifactId> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-test</artifactId> <scope>test</scope> </dependency> <!-- JWT工具 --> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-api</artifactId> <version>${jjwt.version}</version> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-impl</artifactId> <version>${jjwt.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-jackson</artifactId> <version>${jjwt.version}</version> <scope>runtime</scope> </dependency> <!-- 四、数据访问 --> <!-- MySQL驱动 --> <dependency> <groupId>com.mysql</groupId> <artifactId>mysql-connector-j</artifactId> <scope>runtime</scope> </dependency> <!-- MongoDB --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</artifactId> </dependency> <!-- Redis(Redisson作为客户端,已排除原生Redis starter避免冲突) --> <dependency> <groupId>org.redisson</groupId> <artifactId>redisson-spring-boot-starter</artifactId> <version>${redisson.version}</version> <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </exclusion> </exclusions> </dependency> <!-- MyBatis-Plus(适配Spring Boot 3) --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-spring-boot3-starter</artifactId> <version>${mybatis-plus.version}</version> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-generator</artifactId> <version>${mybatis-plus.version}</version> </dependency> <!-- 数据库连接池(Druid) --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>${druid.version}</version> </dependency> <!-- 五、消息与通信 --> <!-- WebSocket --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> <!-- Kafka(如需保留,与RocketMQ并存需注意配置隔离) --> <dependency> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka</artifactId> </dependency> <dependency> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka-test</artifactId> <scope>test</scope> </dependency> <!-- CoAP协议 --> <dependency> <groupId>org.eclipse.californium</groupId> <artifactId>californium-core</artifactId> <version>${californium.version}</version> </dependency> <!-- 六、工具类 --> <!-- JSON处理(FastJSON2) --> <dependency> <groupId>com.alibaba.fastjson2</groupId> <artifactId>fastjson2</artifactId> <version>${fastjson2.version}</version> </dependency> <!-- 对象转换(ModelMapper) --> <dependency> <groupId>org.modelmapper</groupId> <artifactId>modelmapper</artifactId> <version>${modelmapper.version}</version> </dependency> <!-- Hutool工具集(已包含captcha,移除单独的hutool-captcha) --> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>${hutool.version}</version> </dependency> <!-- Excel处理(POI) --> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>${poi.version}</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi-ooxml</artifactId> <version>${poi.version}</version> </dependency> <!-- Lombok --> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <!-- 七、业务组件 --> <!-- 文件存储(MinIO) --> <dependency> <groupId>io.minio</groupId> <artifactId>minio</artifactId> <version>${minio.version}</version> </dependency> <!-- 时序数据库(TAOS) --> <dependency> <groupId>com.taosdata.jdbc</groupId> <artifactId>taos-jdbcdriver</artifactId> <version>${taos-jdbcdriver.version}</version> </dependency> <!-- 任务调度(XXL-Job) --> <dependency> <groupId>com.xuxueli</groupId> <artifactId>xxl-job-core</artifactId> <version>${xxl-job.version}</version> </dependency> <!-- 工作流(Activiti) --> <dependency> <groupId>org.activiti</groupId> <artifactId>activiti-spring-boot-starter</artifactId> <version>${activiti.version}</version> </dependency> <dependency> <groupId>org.activiti.core.common</groupId> <artifactId>activiti-spring-security</artifactId> <version>${activiti.version}</version> </dependency> <!-- 分布式任务调度(PowerJob) --> <!-- <dependency>--> <!-- <groupId>com.github.kfcfans</groupId>--> <!-- <artifactId>powerjob-client</artifactId>--> <!-- <version>${powerjob.version}</version>--> <!-- </dependency>--> <!-- 八、支付相关 --> <dependency> <groupId>com.github.wechatpay-apiv3</groupId> <artifactId>wechatpay-apache-httpclient</artifactId> <version>${wechatpay-sdk.version}</version> </dependency> <dependency> <groupId>com.alipay.sdk</groupId> <artifactId>alipay-sdk-java</artifactId> <version>${alipay-sdk.version}</version> </dependency> <!-- 九、API文档(Swagger) --> <dependency> <groupId>org.springdoc</groupId> <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId> <version>${springdoc.version}</version> </dependency> <!-- 十、火山引擎SDK --> <dependency> <groupId>com.volcengine</groupId> <artifactId>volcengine-java-sdk-ark-runtime</artifactId> <version>${volc-sdk.version}</version> </dependency> <dependency> <groupId>com.volcengine</groupId> <artifactId>volc-sdk-java</artifactId> <version>${volc-sdk.version}</version> </dependency> </dependencies> <!-- 仓库配置(优先使用阿里云仓库加速) --> <repositories> <repository> <id>aliyun</id> <name>阿里云公共仓库</name> <url>https://maven.aliyun.com/repository/public</url> <snapshots> <enabled>false</enabled> <!-- 关闭快照版本下载 --> </snapshots> </repository> <!-- Spring Cloud Alibaba 专属仓库(确保依赖下载) --> <repository> <id>spring-cloud-alibaba</id> <name>Spring Cloud Alibaba Repository</name> <url>https://maven.aliyun.com/repository/spring</url> </repository> </repositories> <!-- 构建配置 --> <build> <plugins> <!-- Spring Boot 打包插件 --> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <excludes> <exclude> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> </exclude> </excludes> <!-- 多环境配置 --> <profiles> <profile> <id>dev</id> <activation> <activeByDefault>true</activeByDefault> </activation> <properties> <spring-boot.run.profiles>dev</spring-boot.run.profiles> </properties> </profile> <profile> <id>prod</id> <properties> <spring-boot.run.profiles>prod</spring-boot.run.profiles> </properties> </profile> </profiles> </configuration> </plugin> <!-- 编译插件(指定Java版本) --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.11.0</version> <configuration> <source>${java.version}</source> <target>${java.version}</target> <encoding>${encoding}</encoding> </configuration> </plugin> </plugins> <!-- 资源文件配置 --> <resources> <resource> <directory>src/main/resources</directory> <includes> <include>**/*.xml</include> <include>**/*.properties</include> <include>**/*.yml</include> <!-- 补充yml文件支持 --> </includes> <filtering>false</filtering> <!-- 不启用过滤 --> </resource> <!-- 多环境配置文件过滤 --> <resource> <directory>src/main/resources</directory> <includes> <include>application.properties</include> <include>application-${profiles.active}.properties</include> <include>application-${profiles.active}.yml</include> </includes> <filtering>true</filtering> <!-- 启用变量替换 --> </resource> </resources> </build> <!-- 多环境配置 --> <profiles> <profile> <id>dev</id> <properties> <profiles.active>dev</profiles.active> </properties> <activation> <activeByDefault>true</activeByDefault> </activation> </profile> <profile> <id>prod</id> <properties> <profiles.active>prod</profiles.active> </properties> </profile> </profiles> </project> 这是我的pom报错了 3.5.7 19:09:36.166 [main] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityConfig': Unsatisfied dependency expressed through field 'deviceAdminService': Error creating bean with name 'deviceAdminServiceImpl' defined in file [E:\core\main\target\classes\com\example\main\service\device\impl\DeviceAdminServiceImpl.class]: Post-processing of merged bean definition failed 19:09:36.183 [main] INFO o.a.catalina.core.StandardService - Stopping service [Tomcat] 19:09:36.204 [main] WARN o.a.c.loader.WebappClassLoaderBase - The web application [ROOT] appears to have started a thread named [Thread-2] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.base@17.0.14/sun.net.dns.ResolverConfigurationImpl.notifyAddrChange0(Native Method) java.base@17.0.14/sun.net.dns.ResolverConfigurationImpl$AddressChangeListener.run(ResolverConfigurationImpl.java:176) 19:09:36.224 [main] INFO o.s.b.a.l.ConditionEvaluationReportLogger - Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled. 19:09:36.246 [main] ERROR o.s.b.d.LoggingFailureAnalysisReporter - *************************** APPLICATION FAILED TO START *************************** Description: An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$LegacyResourceElement.<init>(CommonAnnotationBeanPostProcessor.java:780) The following method did not exist: 'java.lang.String javax.annotation.Resource.lookup()' The calling method's class, org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$LegacyResourceElement, was loaded from the following location: jar:file:/E:/maven-repository/org/springframework/spring-context/6.1.10/spring-context-6.1.10.jar!/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor$LegacyResourceElement.class The called method's class, javax.annotation.Resource, is available from the following locations: jar:file:/E:/maven-repository/org/apache/tomcat/annotations-api/6.0.53/annotations-api-6.0.53.jar!/javax/annotation/Resource.class jar:file:/E:/maven-repository/javax/annotation/javax.annotation-api/1.3.2/javax.annotation-api-1.3.2.jar!/javax/annotation/Resource.class The called method's class hierarchy was loaded from the following locations: javax.annotation.Resource: file:/E:/maven-repository/org/apache/tomcat/annotations-api/6.0.53/annotations-api-6.0.53.jar Action: Correct the classpath of your application so that it contains compatible versions of the classes org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$LegacyResourceElement and javax.annotation.Resource Disconnected from the target VM, address: '127.0.0.1:3673', transport: 'socket'
最新发布
08-15
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