对接支付开发

pay/src/main/java/com/ruoyi/exceptions/TradeException.java

@@ -0,0 +1,24 @@
+package com.ruoyi.exceptions;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * 交易SDK提供的总的异常
+ */
+@Getter
+@Setter
+public class TradeException extends RuntimeException{
+    private String code;
+    private String msg;
+
+    public TradeException(String code, String msg) {
+        super(msg);
+        this.code = code;
+        this.msg = msg;
+    }
+
+    public TradeException(String msg) {
+        super(msg);
+    }
+}