ethereum_viewer_api/src/main/java/common/interceptor/ExceptionInterceptor.java

package common.interceptor;

import com.jfinal.aop.Interceptor;
import com.jfinal.aop.Invocation;
import com.jfinal.core.Controller;
import common.utils.http.MyRet;

public class ExceptionInterceptor implements Interceptor {
    @Override
    public void intercept(Invocation inv) {
        try {
            inv.invoke();
        } catch (Exception e) {
            e.printStackTrace();

            Controller c = inv.getController();
            c.renderJson(MyRet.create().setFail().setMsg(e.getMessage()));
        }
    }
}