直接放在项目文件夹里
安装的包会在路径C:\Users\用户名\.m2\repository
<dependency>放在<dependencies>里
<dependency><groupId>cn.missbe.web.search</groupId><artifactId>resource-search</artifactId><packaging>jar</packaging><version>1.0-SNAPSHOT</version></dependency>
groupId:所需Jar包的项目名
artifactId:所需Jar包的模块名
version:所需Jar包的版本号
在IDEA里, pom.xml 右键 - Maven - Reload project - 可以自动下载需要的包
也在这里修改
<exclusions><exclusion><groupId>cn.missbe.web.search</groupId><artifactId>resource-search</artifactId><packaging>pom</packaging><version>1.0-SNAPSHOT</version></exclusion></exclusions>
<?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><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.5.5</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>com.example</groupId><artifactId>AProject</artifactId><version>0.0.1-SNAPSHOT</version><name>AProject</name><description>AProject</description><properties><java.version>11</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build></project>
<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/4.0.0http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><!-- 基本设置 The Basics --><groupId>...</groupId><artifactId>...</artifactId><version>...</version><packaging>...</packaging><dependencies>...</dependencies><parent>...</parent><dependencyManagement>...</dependencyManagement><modules>...</modules><properties>...</properties><!-- 构建过程的设置 Build Settings --><build>...</build><reporting>...</reporting><!-- 项目信息设置 More Project Information --><name>...</name><description>...</description><url>...</url><inceptionYear>...</inceptionYear><licenses>...</licenses><organization>...</organization><developers>...</developers><contributors>...</contributors><!-- 环境设置 Environment Settings --><issueManagement>...</issueManagement><ciManagement>...</ciManagement><mailingLists>...</mailingLists><scm>...</scm><prerequisites>...</prerequisites><repositories>...</repositories><pluginRepositories>...</pluginRepositories><distributionManagement>...</distributionManagement><profiles>...</profiles></project>