POM依赖导入失败问题综合解决方案

太过爱你忘了你带给我的痛 2021-09-02 05:04 535阅读 0赞

# 一 最新解决方案——针对2020版本 #

1 证书跳过配置

参考：[https://blog.csdn.net/m764395448/article/details/105496274][https_blog.csdn.net_m764395448_article_details_105496274]

-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true -Dmaven.wagon.http.ssl.ignore.validity.dates=true

下面两个地方需要配置。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5ncWl1bWluZw_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5ncWl1bWluZw_size_16_color_FFFFFF_t_70 1][]

2 换阿里最新镜像

参考：[https://www.cnblogs.com/JaxYoun/p/12699291.html][https_www.cnblogs.com_JaxYoun_p_12699291.html]

<?xml version="1.0" encoding="UTF-8"?>
    
    <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
      
      
      <localRepository>D:\mvn_repo</localRepository>
    
      <pluginGroups>
      </pluginGroups>
      <proxies>
      </proxies>
      <servers>
      </servers>
    
      
      <mirrors>
        <mirror>
            <id>aliyun-public</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun public</name>
            <url>https://maven.aliyun.com/repository/public</url>
        </mirror>
    
        <mirror>
            <id>aliyun-central</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun central</name>
            <url>https://maven.aliyun.com/repository/central</url>
        </mirror>
    
        <mirror>
            <id>aliyun-spring</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun spring</name>
            <url>https://maven.aliyun.com/repository/spring</url>
        </mirror>
    
        <mirror>
            <id>aliyun-spring-plugin</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun spring-plugin</name>
            <url>https://maven.aliyun.com/repository/spring-plugin</url>
        </mirror>
    
        <mirror>
            <id>aliyun-apache-snapshots</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun apache-snapshots</name>
            <url>https://maven.aliyun.com/repository/apache-snapshots</url>
        </mirror>
    
        <mirror>
            <id>aliyun-google</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun google</name>
            <url>https://maven.aliyun.com/repository/google</url>
        </mirror>
    
        <mirror>
            <id>aliyun-gradle-plugin</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun gradle-plugin</name>
            <url>https://maven.aliyun.com/repository/gradle-plugin</url>
        </mirror>
    
        <mirror>
            <id>aliyun-jcenter</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun jcenter</name>
            <url>https://maven.aliyun.com/repository/jcenter</url>
        </mirror>
    
        <mirror>
            <id>aliyun-releases</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun releases</name>
            <url>https://maven.aliyun.com/repository/releases</url>
        </mirror>
    
        <mirror>
            <id>aliyun-snapshots</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun snapshots</name>
            <url>https://maven.aliyun.com/repository/snapshots</url>
        </mirror>
    
        <mirror>
            <id>aliyun-grails-core</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun grails-core</name>
            <url>https://maven.aliyun.com/repository/grails-core</url>
        </mirror>
    
        <mirror>
            <id>aliyun-mapr-public</id>
            <mirrorOf>*</mirrorOf>
            <name>aliyun mapr-public</name>
            <url>https://maven.aliyun.com/repository/mapr-public</url>
        </mirror>
      </mirrors>
    
      <profiles>
      </profiles>
    </settings>

# 二 Could not transfer artifact 报错 #

1 问题现象

pom.xml文件的project上报错Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:1.5.4.RELEASE

2 解决方法

命令行 cd 到项目路径下使用mvn complile编译后，右键项目 maven -> reimport 即可。

3 通过脚本删除

参考：[https://blog.csdn.net/m0\_37138008/article/details/104428616][https_blog.csdn.net_m0_37138008_article_details_104428616]

import java.io.File;
    import java.io.IOException;
    
    //列出File的一些常用操作
    public class Test {
        /**
         * 遍历指定目录下（包括其子目录）的所有文件，并删除以 lastUpdated 结尾的文件
         * @param dir 目录的位置 path
         * @throws IOException
         */
        public static void listDirectory(File dir) throws IOException {
            if (!dir.exists())
                throw new IllegalArgumentException("目录：" + dir + "不存在.");
            if (!dir.isDirectory()) {
                throw new IllegalArgumentException(dir + " 不是目录。");
            }
            File[] files = dir.listFiles();
            if (files != null && files.length > 0) {
                for (File file : files) {
                    if (file.isDirectory())
                        //递归
                        listDirectory(file);
                    else{ // 删除以 lastUpdated 结尾的文件
                        String fileName = file.getName();
                        boolean isLastupdated = fileName.toLowerCase().endsWith("lastupdated");
                        if (isLastupdated){
                            boolean is_delete = file.delete();
                            System.out.println("删除的文件名 => " + file.getName() + "  || 是否删除成功？ ==> " + is_delete);
                        }
                    }
                }
            }
        }
    
    
        public static void main(String[] args) throws IOException {
            // 指定maven的本地仓库
            listDirectory(new File("D:\\.m2\\repos"));
        }
    }

# 三 cannot resolve 报错 #

1 Maven设置中的Work offline不要勾选

[https://blog.csdn.net/weixin\_39972720/article/details/105734167][https_blog.csdn.net_weixin_39972720_article_details_105734167]

2 通用解决方案

[https://blog.csdn.net/jwcxs\_m/article/details/80076909][https_blog.csdn.net_jwcxs_m_article_details_80076909]

[https://blog.csdn.net/qq\_36323559/article/details/97266998][https_blog.csdn.net_qq_36323559_article_details_97266998]

3 使用正确的阿里云的镜像

<mirrors>
        <mirror>
            <id>alimaven</id>
            <name>aliyun maven</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
            <mirrorOf>central</mirrorOf>        
        </mirror>
    </mirrors>

4 修改阿里云配置

原来配置

<mirror>
        <id>nexus-aliyun</id>
        <mirrorOf>central</mirrorOf>
        <name>Nexus aliyun</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>
    </mirror>

替换为

<mirror>
        <id>nexus-aliyun</id>
        <mirrorOf>*</mirrorOf>
        <name>Nexus aliyun</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>
    </mirror>

[https://blog.csdn.net/u014340331/article/details/103367890][https_blog.csdn.net_u014340331_article_details_103367890]

# 四 下载下来了，还报错，有两种解决方案 #

方案1：把pom.xml中对应的依赖先删除,然后刷新右侧,之后再把依赖粘贴到pom.xml中,再次刷新右侧就好了。

方案2：从本地仓库将对应的包删除掉,然后让maven重新下载。

参考：[https://blog.csdn.net/u010003835/article/details/78480626][https_blog.csdn.net_u010003835_article_details_78480626]

# 五 参考 #

1 仓库的基本概念

[https://www.runoob.com/maven/maven-repositories.html][https_www.runoob.com_maven_maven-repositories.html]

2 repositories、pluginRepository的作用

[https://blog.csdn.net/sinat\_32759831/article/details/83141296][https_blog.csdn.net_sinat_32759831_article_details_83141296]

[https://segmentfault.com/a/1190000020998920?utm\_source=tag-newest][https_segmentfault.com_a_1190000020998920_utm_source_tag-newest]

3  POM中repositories、pluginRepository的标准配置

<repositories>
        <repository>
            <id>aliyun</id>
            <url>https://maven.aliyun.com/repository/public</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>aliyun-plugin</id>
            <url>https://maven.aliyun.com/repository/public</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>

[https_blog.csdn.net_m764395448_article_details_105496274]: https://blog.csdn.net/m764395448/article/details/105496274
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5ncWl1bWluZw_size_16_color_FFFFFF_t_70]: /images/20210724/bb434e50fb5040cfbc22811b745dd307.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5ncWl1bWluZw_size_16_color_FFFFFF_t_70 1]: /images/20210724/595e3242b01b4be3a49b22f1697d17c8.png
[https_www.cnblogs.com_JaxYoun_p_12699291.html]: https://www.cnblogs.com/JaxYoun/p/12699291.html
[https_blog.csdn.net_m0_37138008_article_details_104428616]: https://blog.csdn.net/m0_37138008/article/details/104428616
[https_blog.csdn.net_weixin_39972720_article_details_105734167]: https://blog.csdn.net/weixin_39972720/article/details/105734167
[https_blog.csdn.net_jwcxs_m_article_details_80076909]: https://blog.csdn.net/jwcxs_m/article/details/80076909
[https_blog.csdn.net_qq_36323559_article_details_97266998]: https://blog.csdn.net/qq_36323559/article/details/97266998
[https_blog.csdn.net_u014340331_article_details_103367890]: https://blog.csdn.net/u014340331/article/details/103367890
[https_blog.csdn.net_u010003835_article_details_78480626]: https://blog.csdn.net/u010003835/article/details/78480626
[https_www.runoob.com_maven_maven-repositories.html]: https://www.runoob.com/maven/maven-repositories.html
[https_blog.csdn.net_sinat_32759831_article_details_83141296]: https://blog.csdn.net/sinat_32759831/article/details/83141296
[https_segmentfault.com_a_1190000020998920_utm_source_tag-newest]: https://segmentfault.com/a/1190000020998920?utm_source=tag-newest