diff --git a/web-service/src/main/java/cn/qaiu/lz/common/parser/PanBase.java b/web-service/src/main/java/cn/qaiu/lz/common/parser/PanBase.java
new file mode 100644
index 0000000..2948120
--- /dev/null
+++ b/web-service/src/main/java/cn/qaiu/lz/common/parser/PanBase.java
@@ -0,0 +1,57 @@
+package cn.qaiu.lz.common.parser;
+
+import cn.qaiu.vx.core.util.VertxHolder;
+import io.vertx.core.Handler;
+import io.vertx.core.Promise;
+import io.vertx.ext.web.client.WebClient;
+import io.vertx.ext.web.client.WebClientOptions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class PanBase {
+    protected Logger log = LoggerFactory.getLogger(this.getClass());
+
+    protected Promise<String> promise = Promise.promise();
+
+    protected WebClient client = WebClient.create(VertxHolder.getVertxInstance());
+    protected WebClient clientNoRedirects = WebClient.create(VertxHolder.getVertxInstance(), OPTIONS);
+    private static final WebClientOptions OPTIONS = new WebClientOptions().setFollowRedirects(false);
+
+
+    protected String key;
+    protected String pwd;
+
+    protected PanBase(String key, String pwd) {
+        this.key = key;
+        this.pwd = pwd;
+    }
+
+    protected void fail(Throwable t, String errorMsg, Object... args) {
+        try {
+            String s = String.format(errorMsg.replaceAll("\\{}", "%s"), args);
+            log.error("解析异常: " + s, t.fillInStackTrace());
+            promise.fail(this.getClass().getSimpleName() + ": 解析异常: " + s + " -> " + t);
+        } catch (Exception e) {
+            log.error("ErrorMsg format fail. The parameter has been discarded", e);
+            log.error("解析异常: " + errorMsg, t.fillInStackTrace());
+            promise.fail(this.getClass().getSimpleName() + ": 解析异常: " + errorMsg + " -> " + t);
+        }
+    }
+
+    protected void fail(String errorMsg, Object... args) {
+        try {
+            String s = String.format(errorMsg.replaceAll("\\{}", "%s"), args);
+            log.error("解析异常: " + s);
+            promise.fail(this.getClass().getSimpleName() + " - 解析异常: " + s);
+        } catch (Exception e) {
+            log.error("ErrorMsg format fail. The parameter has been discarded", e);
+            log.error("解析异常: " + errorMsg);
+            promise.fail(this.getClass().getSimpleName() + " - 解析异常: " + errorMsg);
+        }
+    }
+
+    protected Handler<Throwable> handleFail(String errorMsg) {
+        return t -> fail(this.getClass().getSimpleName() + " - 请求异常 {}: -> {}", errorMsg, t.fillInStackTrace());
+    }
+
+}