我正在尝试使用http://localhost:4502/sling/test-services/planet.html访问以下sling servlet
但是,它给出了404错误,不确定我在这里做错了什么。
@Component
@Service(value=javax.servlet.Servlet.class)
@Properties({
@Property(name="service.description", value="HTML renderer for Planet resources"),
@Property(name="service.vendor", value="The Apache Software Foundation"),
@Property(name="sling.servlet.resourceTypes", value="sling/test-services/planet"),
@Property(name="sling.servlet.extensions", value="html"),
@Property(name="sling.servlet.methods", value="GET")
})
@SuppressWarnings("serial")
public class PlanetResourceRenderingServlet extends SlingSafeMethodsServlet {
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
response.setCharacterEncoding("UTF-8");
final ValueMap properties = request.getResource().adaptTo(ValueMap.class);
// TODO should escape output - good enough for our tests
final PrintWriter pw = response.getWriter();
pw.println(String.format("<html><head><title>Planet at %s</title></head><body>", request.getResource().getPath()));
pw.println(String.format("<p>Name: %s</p>", properties.get("name")));
pw.println(String.format("<p>Distance: %s</p>", properties.get("distance")));
pw.println("</body></html>");
pw.flush();
}
}如果我删除扩展属性,是否可以在没有".html“扩展的情况下访问servlet服务?
我很感谢你的帮助。
谢谢!
发布于 2016-01-29 13:21:55
当您希望通过URL访问servlet时,需要设置sling.servlet.paths而不是sling.servlet.resourceTypes。类似的问题也出现在answered here.上
如果要设置sling.servlet.resourceTypes属性,则需要访问sling:resourceType为sling/test-services/planet的资源。
你的注解应该是
@Component
@Service(value=javax.servlet.Servlet.class)
@Properties({
@Property(name="service.description", value="HTML renderer for Planet resources"),
@Property(name="service.vendor", value="The Apache Software Foundation"),
@Property(name="sling.servlet.paths", value="/sling/test-services/planet"),
@Property(name="sling.servlet.extensions", value="html"),
@Property(name="sling.servlet.methods", value="GET")
})或者可以使用@SlingServlet注释进一步简化这一过程,如下所示
@SlingServlet(paths="/sling/test-services/planet", methods="GET", extensions="html")确保在OSGi控制台提供的Apache Sling Servlet/Script Resolver and Error Handler配置中允许以下路径。
https://stackoverflow.com/questions/35076684
复制相似问题