java - cq5无法创建servlet资源

Question

我在 CQ5 应用程序中创建一个 servlet:

import java.io.IOException;

import javax.servlet.ServletException;

import org.apache.felix.scr.annotations.sling.SlingServlet;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;

@SlingServlet(
        label = "Example Servlet",
        paths = {"/bin/project/signin"},
        methods = {"GET"},
        extensions = {"html"},
        metatype = false
)
public class SignInServlet extends SlingAllMethodsServlet  {

    private static final long serialVersionUID = 796802690004962223L;

    @Override
    protected void doGet(SlingHttpServletRequest request,
            SlingHttpServletResponse response) throws ServletException,
            IOException {
        doPost(request, response);
    }

    @Override
    protected void doPost(SlingHttpServletRequest request,
            SlingHttpServletResponse response) throws ServletException,
            IOException {
        response.setContentType("text/plain");
        response.getOutputStream().print("Sigin Servlet");
    }
}

我尝试通过rest-client调用它，但它返回:

No resource found for url: http://localhost:4502/bin/project/signin

我还在Felix端打开Sling Resource Resolver来测试它是否可用。但我收到了:

NonExistingResource, path=/bin/project/signin

/bin/ 已在 Fellix 的 Apache Sling Servlet/脚本解析器和错误处理程序中进行配置

Answer 1

在 @SlingServlet 注释中，您已声明此 servlet 仅支持带有 .html 扩展名的请求，因此您应该点击以下 URL:

http://localhost:4502/bin/project/signin.html

如果您不想使用该扩展，请从 servlet 注释中删除适当的参数。