Spring Tool Suite首次使用pom.xml出现依赖错误解决方法

来自fair-jm.iteye.com 转截请注明出处

 

首先这个问题会在第一次使用STS的时候发生  当然用过一段时间也发生此问题也可以用这个方法试试看

大体是新建一个带有maven支持的工程 或者直接从DashBorad中导入guide的时候

都会出现pom.xml的异常 导致项目不能被编译 

 

会出现很多的依赖错误 我这边就复制了一个 在新建一个JPA项目的时候会出现:

写道

Description Resource Path Location Type
ArtifactDescriptorException: Failed to read artifact descriptor for org.springframework.boot:spring-boot-starter-web:jar:0.5.0.M6: ArtifactResolutionException: Failure to transfer org.springframework.boot:spring-boot-starter-web:pom:0.5.0.M6 from http://repo.spring.io/libs-snapshot was cached in the local repository, resolution will not be reattempted until the update interval of spring-snapshots has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework.boot:spring-boot-starter-web:pom:0.5.0.M6 from/to spring-snapshots (http://repo.spring.io/libs-snapshot): No response received after 60000 pom.xml /gs-rest-service-complete line 1 Maven Dependency Problem

 

解决方法其实很简单

参照这里： http://stackoverflow.com/questions/14761234/spring-tool-suite-spring-mvc-project-22-problems-right-after-creating

只要在cmd中对出错的项目进行下mvn compile保证成功后 回到IDE中 如果项目还是有X或者感叹号的话

再在项目上强制update一下就可以了

如下:

 

 

 

此外使用maven时用默认的仓库速度会过慢 下载很小的jar包都需要很久 推介使用oschina的源

使用在这里:http://maven.oschina.net/help.html

嫌麻烦的话 我这里有一份:

<?xml version="1.0" encoding="UTF-8"?>

<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->


<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">

  <!--本地仓库的位置 我放在了H盘-->
  <localRepository>H:\repository\jar</localRepository>
 

  
  <pluginGroups>
 
  </pluginGroups>

 
  <proxies>
  
  </proxies>

 
  <servers>
  
  </servers>

 <!--设置oschina的镜像-->
  <mirrors>
	 
	 <mirror>
		<id>nexus-osc</id>
		<mirrorOf>*</mirrorOf>
		<name>Nexus osc</name>
		<url>http://maven.oschina.net/content/groups/public/</url>
	</mirror>
  </mirrors>
  
 
  <profiles>
	<profile>
            	<id>jdk-1.4</id>
            
            	<activation>
            		<jdk>1.4</jdk>
            	</activation>
            
            	<repositories>
            		<repository>
            			<id>nexus</id>
            			<name>local private nexus</name>
            			<url>http://maven.oschina.net/content/groups/public/</url>
            			<releases>
            				<enabled>true</enabled>
            			</releases>
            			<snapshots>
            				<enabled>false</enabled>
            			</snapshots>
            		</repository>
            	</repositories>
            	<pluginRepositories>
            		<pluginRepository>
            			<id>nexus</id>
            			<name>local private nexus</name>
            			<url>http://maven.oschina.net/content/groups/public/</url>
            			<releases>
            				<enabled>true</enabled>
            			</releases>
            			<snapshots>
            				<enabled>false</enabled>
            			</snapshots>
            		</pluginRepository>
            	</pluginRepositories>
            </profile>
  </profiles>

</settings>