i didn't find "import org.springframework.jbdc.core.JsbcTemplate" : <p>i was searching for an hour to find a solution to my problem and i i'm using maven to pom.xml to find the library of this import org.springframework.jdbc.core.JdbcTemplate  </p>

<p><strong>my pom.xml</strong>     </p>

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<pre class="snippet-code-css lang-css prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;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"&gt;
	&lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
	&lt;groupId&gt;org.sample&lt;/groupId&gt;
	&lt;artifactId&gt;test1&lt;/artifactId&gt;
	&lt;name&gt; Spring boots test&lt;/name&gt;
	&lt;version&gt;0.0.2-SNAPSHOT&lt;/version&gt;
	&lt;dependencies&gt;
		&lt;!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter --&gt;
		&lt;dependency&gt;
			&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
			&lt;artifactId&gt;spring-boot-starter&lt;/artifactId&gt;
			&lt;version&gt;2.0.5.RELEASE&lt;/version&gt;
		&lt;/dependency&gt;
&lt;dependency&gt;
    &lt;groupId&gt;org.springframework&lt;/groupId&gt;
    &lt;artifactId&gt;spring-jdbc&lt;/artifactId&gt;
    &lt;version&gt;3.2.1.RELEASE&lt;/version&gt;
&lt;/dependency&gt;
	&lt;/dependencies&gt;
	&lt;properties&gt;
		&lt;maven.compiler.source&gt;1.8&lt;/maven.compiler.source&gt;
		&lt;maven.compiler.target&gt;1.8&lt;/maven.compiler.target&gt;
		&lt;java.version&gt;1.8&lt;/java.version&gt;
	&lt;/properties&gt;

&lt;/project&gt;</code></pre>
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<p><em>the result was :-</em> </p>

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<pre class="snippet-code-css lang-css prettyprint-override"><code>[INFO] Scanning for projects...
[INFO] 
[INFO] --------------------------&lt; org.sample:test1 &gt;--------------------------
[INFO] Building Spring boots test 0.0.2-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] Downloading from central: https://repo.maven.apache.org/maven2/org/springframework/spring-jdbc/3.2.1.RELEASE/spring-jdbc-3.2.1.RELEASE.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.626 s
[INFO] Finished at: 2018-10-21T08:41:16+03:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project test1: Could not resolve dependencies for project org.sample:test1:jar:0.0.2-SNAPSHOT: Failed to collect dependencies at org.springframework:spring-jdbc:jar:3.2.1.RELEASE: Failed to read artifact descriptor for org.springframework:spring-jdbc:jar:3.2.1.RELEASE: Could not transfer artifact org.springframework:spring-jdbc:pom:3.2.1.RELEASE from/to central (https://repo.maven.apache.org/maven2): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target -&gt; [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException</code></pre>
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