在eclipse中構建項目時出現Maven錯誤

Question

我試圖在eclipse中構建我的Maven項目，我得到以下錯誤。 我可以知道原因嗎？ 另外，我該如何解決這個問題。 提前致謝。 我已經提到了一些幫助鏈接，但找不到任何解決方案。 如果有人可以幫助我，那將是很棒的

[錯誤]插件org.apache.maven.plugins：maven-surefire-plugin：2.12.4或其中一個依賴項無法解析：無法讀取org.apache.maven.plugins的工件描述符：maven-surefire-plugin ：jar：2.12.4：無法傳輸工件org.apache.maven.plugins：maven-surefire-plugin：pom：2.12.4 from / to central（repo.maven.apache.org/maven2）：sun.security。 validator.ValidatorException：PKIX路徑構建失敗：sun.security.provider.certpath.SunCertPathBuilderException：無法找到請求目標的有效證書路徑 - > [幫助1]

下面是我的pom.xml文件

   <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>com.uniteid</groupId>
<artifactId>UniteIDRestWS</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>UniteIDRestWS Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
    <spring.version>4.0.5.RELEASE</spring.version>
    <springsecurity.version>3.0.5.RELEASE</springsecurity.version>
    <hibernate.version>4.3.5.Final</hibernate.version>
    <log4j.version>1.2.17</log4j.version>
    <jdk.version>1.7</jdk.version>
    <context.path>UniteIDRestWS</context.path>
</properties>
<build>
    <finalName>${project.artifactId}</finalName>
    <plugins>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.6.1</version>
            <configuration>
                <!-- put your configurations here -->
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>3.1.0</version>
            <configuration>
                <webappDirectory>/src/main/webapp/</webappDirectory>
            </configuration>
        </plugin>

    </plugins>
</build>
<dependencies>
    <!-- <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> 
        <version>${jackson.version}</version> </dependency> -->
    <dependency>
        <groupId>com.googlecode.json-simple</groupId>
        <artifactId>json-simple</artifactId>
        <version>1.1.1</version>
    </dependency>
    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>2.8.0</version>
    </dependency>
    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20131018</version>
    </dependency>
    <dependency>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.9</version>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>${log4j.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <!-- Spring Security -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-core</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>


    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-ldap</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>



    <dependency>
        <groupId>jstl</groupId>
        <artifactId>jstl</artifactId>
        <version>1.2</version>
    </dependency>

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.6</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.10</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>${hibernate.version}</version>
    </dependency>

    <!-- Spring Security -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-taglibs</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>

</dependencies>

以下是我的項目結構

Answer 1

你有兩次輸入這個spring-jdbc工件，刪除一個。

 <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
 </dependency>