springbootapplication maven dependency

Print dependency tree Command: MVN dependency: Tree Execution result: $ MVN dependency: Tree [Info] scanning for projects... [Info] [Info] using the builder org. Apache. Maven. lifecycle. Internal. Builder. singlethreaded. singlethreadedbuilder with a thread count of 1 [Info] [Info] --------------------

Using maven in a Java project is great. It manages builds (as customized as you may need), executions, dependencies ... In fact, dependencies are, in my opinion, the key feature of Maven. Whenever a dependency is added to a project, MAVEN would search for it at repositories, download it and store it, tagging V Ersions.

It is the default configuration to directly obtain dependency packages from Maven public repository over the Internet. However, for Chinese software companies, access to these public warehouses is usually slow, which is even more impossible for software companies with strict management requirements that cannot directly access the internet. Maven projects can be c

Maven introduces Hadoop dependency error: Missing artifact jdk.tools:jdk.tools:jar:1.6The reason is that the Tools.jar dependency is missing and Tools.jar is available in the JDK installation directory, so it is changed to the following form to resolve this issue:Add dependencyDependency> groupId>Org.apache.hadoopgroupId> Artifactid>Hadoop-mapreduce-cli

version number of spring--also need to understand this very not intuitive fact, spring Security 3.1.x also does not rely on the spring 3.1.x version number ! This is because spring Security 3.1.x was announced prior to spring 3.1. Spring plans to keep these dependencies as consistent as possible in a future version number, and want to know a lot of other information to take a look at their Jira plan, but this is certainly not the case now, and we'll look at the details below.2.2. Spring-securit

=ojdbc7-dversion=12.1.0.2-dpackaging=jar-dfile= Ojdbc7.jarThen it's still a mistake.Later I found the cause of the error because I was under windows and I ran this section of the program on the GIT command line that was opened.Open the Windows command-line interface, enter the ~/additional_jars/directory, and then run:MVN install:install-file-dgroupid=com.oracle-dartifactid=ojdbc7-dversion=12.1.0.2-dpackaging=jar-dfile= Ojdbc7.jarShow "BUILD SUCCESS".You can then add

Problem Description:　　The container ' Maven Dependencies ' references non existing library ' ${groupid}/${artifactid}-${version}.jar 'Solution:The problem is often caused by network problems during the download dependency process. At this point we have started to download the dependency code, but the download failed, the native repository will be in the ${maven_r

one, the dependence principle analysis Jar Dependency Analysis: Maven's dependency management, using the nearest priority, order priority principle, Maven dependency can be likened to a dependency tree, and the project itself can be considered a root node, as shown below 1,

In a Maven project, if a jar package is required for compilation but not required for release, you can use the scope label with the value set to provided. As follows: Other parameters of scope are as follows: CompileThe default scope indicates that dependency can be used in the lifecycle. In addition, these dependencies are passed to the dependent project. Applicable to all stages and will be released alon

1. Why conflicts of dependence ariseThe transitive dependency mechanism in Maven simplifies dependency declarations on the one hand and, on the other, may cause version conflicts if transitive dependencies occur. For example, there are dependencies such as: A->b->c->x (1.0), A->d->x (2.0), and the scenario for such a conflict

Original address: http://uule.iteye.com/blog/2087485Official API DescriptionDependency scope is used to limit the scope of Dependency, affecting the status of the package that the MAVEN project imports during each life cycle.Since 2.0.9, 1 new types have been added, and now there are 6 types of scopes: CompileThe default scope, which means that dependency can

=jar-dfile= Ojdbc7.jarThen it's still a mistake.Later I found the cause of the error because I was under windows and I ran this section of the program on the GIT command line that was opened.Open the Windows command-line interface, enter the ~/additional_jars/directory, and then run:MVN install:install-file-dgroupid=com.oracle-dartifactid=ojdbc7-dversion=12.1.0.2-dpackaging=jar-dfile= Ojdbc7.jarShow "BUILD SUCCESS".You can then add dependency to the

Android Maven package bulk replacement of resource files (overlay for skin) amp; AAR package dependency module overwrite Policy 1. AAR package and overwrite The primary module (APK) overwrites resources of the same name in AAR: The policy is as follows: Resource file examples. layout overwrites resources. The values file, such as strings. xml, is merged. Modules with dependencies can only be packaged

The program that has been developed Hadoop2.2.0 with Maven before. Environment changed to CDH5.2 after the error, found that Maven relies on the library problem. have been using http://mvnrepository.com/to find Maven dependencies before. But such sites can only find generic maven dependencies, not including CDH depende

Original article: http://peak.iteye.com/blog/299225 Role of scope in Maven dependency Dependency Scope In pom 4, * Compile, default value, applicable to all stages and will be released along with the project.* Provided, similar to compile, expects JDK, container, or user to provide this dependency. For example,

Add to Pom.xmlPackage Command: MVN assembly:assembly, after successful execution, a jar package with-jar-with-dependencies end is added to the target folder. This jar package contains the class of all the jars on which the project depends.3. If you do not want the dependent jar package to become class, you can modify the assembly plugin.3.1 Found assembly address in local, generally c:/users/${your_login_name}/.m2/\org\apache\maven\plugins\

My project's build path in the library has MAVEN Dependences, which has a red fork, which shows that there are two jar packages found, the path shown is the C drive. m2 file, but these two jar packages are special, Because I put them in the project Web-inf under the LIB, is external dependence, not in the C disk; Then I use the MAVEN command clean install, or directly clean, all error, is not found a jar

this dependency transfer feature directly in dependency, that is, if other project references set up the dependent project, the commons-longging will not be relied upon. For example, if you configure commons-logging dependency in Project A, and if Project B relies on project A, then Project B will not rely on commons-logging at this time.Exclude dependenciesIf a

1.Maven Local Resource Library2.Maven Central Repository3.Maven Remote StorageThe Dependency library query order for MAVEN changes to: Search in Maven local repository, if not found, enter 2nd step, otherwise exit. In

Reprinted from Http://www.cnblogs.com/yqskj/archive/2013/05/27/3101934.htmlThe result of using json-lib,mvnrepository.com to find its dependency in the project is as follows:XML codeHowever, when the install is always said to find the jar, so on http://json-lib.sourceforge.net/ready to download the jar package to install themselves on the repository, At this time found a little problem on the Mvnrepository, Json-lib provides two JDK version of the imp