标签:java maven maven-3 maven-archetype maven-resources-plugin
我在创建Maven原型时遇到了麻烦,因为其中一个资源中存在冒号字符(‘:’).我有一个包含该符号的Spring XML:
<property name="maxSize" value="${ws.client.pool.maxSize:5}"/>
启动原型时,我收到此错误:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.2:generate
(default-cli) on project standalone-pom:
org.apache.maven.archetype.exception.ArchetypeGenerationFailure: Error merging velocity templates:
Encountered ":5}\"/>\n\t</bean>\n\t\n\t<bean id=\"fooServiceClient\" class=\"org.springframework.aop.framework.ProxyFactoryBean\">\n\t <property name=\"targetSource\" ref=\"fooServiceClientPoolTargetSource\"/>\n\t</bean>\n\n</beans>\n"
at line 15, column 69 of archetype-resources/src/main/resources/spring/library.ws-client.xml
[ERROR] Was expecting one of:
[ERROR] "}" ...
[ERROR] <DOT> ...
[ERROR] "(" ...
[ERROR] -> [Help 1]
[ERROR]
我尝试在原型的pom中配置转义字符:
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-archetype-plugin</artifactId>
<version>2.0</version>
</plugin>
<!-- Resources configuration -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
<escapeString>\</escapeString>
</configuration>
</plugin>
</plugins>
</pluginManagement>
但它仍然无效.在这种情况下:
<property name="maxSize" value="${ws.client.pool.maxSize\:5}"/>
错误如下:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.2:generate
(default-cli) on project standalone-pom: org.apache.maven.archetype.exception.ArchetypeGenerationFailure:
Error merging velocity templates:
Encountered "\\" at line 15, column 69 of archetype-resources/src/main/resources/spring/library.ws-client.xml
[ERROR] Was expecting one of:
[ERROR] "}" ...
[ERROR] <DOT> ...
[ERROR] "(" ...
[ERROR] -> [Help 1]
[ERROR]
关于如何逃脱结肠的任何想法?
解决方法:
与可选属性的以下Spring注入代码有相同的错误:
@Value("${hostname:}")
private String hostName;
解决方案:
#set( $dollar = '$' )
@Value("${dollar}{hostname:}")
private String hostName;
关键步骤是在{花括号}中包含对$constant的引用
标签:java,maven,maven-3,maven-archetype,maven-resources-plugin 来源: https://codeday.me/bug/20190528/1169935.html
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