SpringCloudStudy/provider/src/main/java/cc/bnblogs/provider/service/IndexService.java

package cc.bnblogs.provider.service;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import org.springframework.stereotype.Service;

@Service
public class IndexService {
    @SentinelResource("test")
    public String testService() {
        return "just test!";
    }
}