在 https://repo.maven.apache.org/maven2 中找不到 javax.sql:jdbc-stdext:jar:2.0 失败被缓存在本地仓库中，答案

【问题标题】：Failure to find javax.sql:jdbc-stdext:jar:2.0 in https://repo.maven.apache.org/maven2 was cached in the local repository,在 https://repo.maven.apache.org/maven2 中找不到 javax.sql:jdbc-stdext:jar:2.0 失败被缓存在本地仓库中，
【发布时间】：2020-02-05 08:15:23
【问题描述】：

我使用的是 Windows 10 pro x64、Apache Maven 3.6.3。我的pom.xml

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>vn.com.foobar</groupId>
    <artifactId>yyyy-xxxxxx</artifactId>
    <packaging>war</packaging>
    <version>2.4.0-SNAPSHOT</version>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <springframework.version>5.1.3.RELEASE</springframework.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <start-class>com.mp.server.Start</start-class>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.rabbitmq</groupId>
            <artifactId>amqp-client</artifactId>
            <version>5.7.3</version>
        </dependency>
        <dependency>
            <groupId>antlr</groupId>
            <artifactId>antlr</artifactId>
            <version>2.7.7</version>
        </dependency>
        <dependency>
            <groupId>org.xxxxxxjava</groupId>
            <artifactId>xxxxxx-java</artifactId>
            <version>1.0.0-final</version>
        </dependency>
        <dependency>
            <groupId>net.bytebuddy</groupId>
            <artifactId>byte-buddy</artifactId>
            <version>1.6.14</version>
        </dependency>
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.2</version>
        </dependency>
        <dependency>
            <groupId>commons-configuration</groupId>
            <artifactId>commons-configuration</artifactId>
            <version>1.0</version>
        </dependency>

        <dependency>
            <groupId>commons-digester</groupId>
            <artifactId>commons-digester</artifactId>
            <version>1.8.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            <version>2.1.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.9.0</version>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>org.quartz-scheduler</groupId>
            <artifactId>quartz</artifactId>
            <version>2.3.0</version>
        </dependency>
        <dependency>
            <groupId>javax.annotation</groupId>
            <artifactId>javax.annotation-api</artifactId>
            <version>1.3.2</version>
        </dependency>
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>javax.transaction-api</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.2.4</version>
        </dependency>
        <dependency>
            <groupId>io.netty</groupId>
            <artifactId>netty-all</artifactId>
            <version>4.1.0.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>4.3.6.Final</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>6.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.9</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.12</version>
        </dependency>
        <dependency>
            <groupId>commons-configuration</groupId>
            <artifactId>commons-configuration</artifactId>
            <version>1.6</version>
            <type>jar</type>
        </dependency>
    </dependencies> 
</project>

我已经

安装全新的Maven 3.6.3，
设置MAVEN_HOME,
删除.m2文件夹中的所有旧东西；
特别是，我删除了依赖javax.sql:jdbc-stdext:jar:2.0
将 Java 服务器端项目的源代码复制到新目录。

然后我跑

mvn package -X

好奇怪，我还是会报错

引起：org.apache.maven.project.DependencyResolutionException：无法解析项目的依赖关系 vn.com.foobar:xxx-xxxxxx:war:2.4.0-SNAPSHOT: 找不到 javax.sql:jdbc-stdext:jar:2.0 在https://repo.maven.apache.org/maven2 已缓存在本地存储库中，不会重新尝试解析直到 Central 的更新间隔已过或强制更新

https://pastebin.com/arwRbzTp 的完整日志。如何解决？

【问题讨论】：

打开.m2文件夹并删除你的依赖文件如果我能读好javax/sql/jdbc-stdext或者你确定删除所有javax然后再试一次
另外，在打包之前运行一个 clean 或mvn clean:package -X
谢谢，我已经这样做了，但我没有成功。
这对你有帮助吗stackoverflow.com/questions/33075830/…
@YCF_L after run mvn clean:package -X 这是我的日志pastebin.com/btdWcctC

标签： java maven

【解决方案1】：

临时解决方案

从https://raw.githubusercontent.com/wbw20/maven-repository/master/releases/javax/sql/jdbc-stdext/2.0/jdbc-stdext-2.0.jar下载

运行

mvn install:install-file -DgroupId=javax.sql -DartifactId=jdbc-stdext -Dversion=2.0 -Dpackaging=jar -Dfile=jdbc-stdext-2.0.jar

【讨论】：