支付

src/main/java/com/ycwl/basic/pay/exceptions/PayException.java

@@ -0,0 +1,7 @@
+package com.ycwl.basic.pay.exceptions;
+
+public class PayException extends RuntimeException {
+    public PayException(String message) {
+        super(message);
+    }
+}

src/main/java/com/ycwl/basic/pay/exceptions/PayUndefinedException.java

@@ -0,0 +1,7 @@
+package com.ycwl.basic.pay.exceptions;
+
+public class PayUndefinedException extends RuntimeException {
+    public PayUndefinedException(String message) {
+        super(message);
+    }
+}

src/main/java/com/ycwl/basic/pay/exceptions/PayUnsupportedException.java

@@ -0,0 +1,7 @@
+package com.ycwl.basic.pay.exceptions;
+
+public class PayUnsupportedException extends PayException {
+    public PayUnsupportedException(String message) {
+        super(message);
+    }
+}

src/main/java/com/ycwl/basic/pay/exceptions/PayWrongConfigException.java

@@ -0,0 +1,7 @@
+package com.ycwl.basic.pay.exceptions;
+
+public class PayWrongConfigException extends PayException {
+    public PayWrongConfigException(String message) {
+        super(message);
+    }
+}