import java.util.Map;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicInteger;
import javax.annotation.Resource;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import com.danga.MemCached.MemCachedClient;
import com.danga.MemCached.SockIOPool;
@Controller
public class MemController {
private AtomicInteger ai=new AtomicInteger(0);
static {
String[] serverlist = { "127.0.0.1:11211"};
SockIOPool pool = SockIOPool.getInstance();
pool.setServers(serverlist);
pool.initialize();
}
private static final Logger logger = LoggerFactory.getLogger(MemController.class);
@RequestMapping(value = "/testMem", method = RequestMethod.GET)
public void testMem(HttpServletRequest req,Model model) {
MemCachedClient mc = new MemCachedClient();
String key="test";
boolean b = mc.add(key, "1", 60000);
Integer object =null;
if(b){
object = (Integer) mc.get("test_atomic");
if(object==null){
mc.set("test_atomic", 1);
}else{
object=object+1;
mc.set("test_atomic", object);
}
mc.delete(key);
}else{
ai.getAndIncrement();
}
System.out.println("--------------object:"+object+",error:"+ai.get());
}
}
用ab测试了一遍,发现没有问题