更改Velocity.Log文件的位置

bob*_*205 5 apache velocity logfiles

似乎很直接.http://velocity.apache.org/engine/devel/developer-guide.html#Configuring_Logging上的文档 说明要设置runtime.log属性.这是我所有物业的所得.

velocityEngine.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templatesPath);

            velocityEngine.setProperty("runtime.log", "/path/to/my/file/velocity.log");
            velocityEngine.setProperty("resource.loader", "string");
            velocityEngine.setProperty("string.resource.loader.class", "org.apache.velocity.runtime.resource.loader.StringResourceLoader");
            velocityEngine.setProperty("string.resource.loader.repository.class", "org.apache.velocity.runtime.resource.util.StringResourceRepositoryImpl");
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没有找到我告诉它放置它的任何日志文件,而是找到旧的(初始化文件夹)位置的新错误.有任何想法吗?:d

小智 1

我在运行时设置一些选项时遇到了类似的问题。我通过自定义 VelocityBuilder 和外部 Velocity.properties 文件解决了这些问题,您可以在其中放置所有运行时属性。这是代码:

public class BaseVelocityBuilder implements VelocityBuilder {
    private VelocityEngine engine;

    private Log logger = LogFactory.getLog(getClass());

    @Autowired
    private WebApplicationContext webApplicationContext;

    public VelocityEngine engine() {
        if(engine == null) {
            engine = new VelocityEngine();

            Properties properties = new Properties();
            InputStream in = null;
            try {
                in = webApplicationContext.getServletContext().getResourceAsStream("/WEB-INF/velocity.properties");
                properties.load(in);
                engine.init(properties);
            } catch (IOException e) {
                e.printStackTrace();
                logger.error("Error loading velocity engine properties");
                throw new ProgramException("Cannot load velocity engine properties");
            }

            IOUtils.closeQuietly(in);
        }

        return engine;
    }
}
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看到这一行:

            in = webApplicationContext.getServletContext().getResourceAsStream("/WEB-INF/velocity.properties");
            properties.load(in);
            engine.init(properties);
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所以我在/WEB-INF中有一个velocity.properties文件,我在其中放置了一些配置:

    resource.loader = webinf, class

webinf.resource.loader.description = Framework Templates Resource Loader
webinf.resource.loader.class = applica.framework.library.velocity.WEBINFResourceLoader

webapp.resource.loader.class = org.apache.velocity.tools.view.servlet.WebappLoader
webapp.resource.loader.path =

file.resource.loader.description = Velocity File Resource Loader
file.resource.loader.class = org.apache.velocity.runtime.resource.loader.FileResourceLoader
file.resource.loader.path =

class.resource.loader.description = Velocity Classpath Resource Loader
class.resource.loader.class = org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
runtime.log='/pathYouWant/velocity.log'
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最后在你的 application.xml 中:

    <bean class="applica.framework.library.velocity.BaseVelocityBuilder" />
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通过这种方式,您可以为不同的应用程序拥有不同的文件日志,并且当您在生产中进行战争时,sysadm 可以由于生产服务器的 env 配置而更改属性。