继续优化代码

src/main/java/cn/stock/market/dto/StockHistoryRequest.java

@@ -0,0 +1,14 @@
+package cn.stock.market.dto;
+
+import lombok.Data;
+
+@Data
+public class StockHistoryRequest {
+    private String symbol;
+    private String resolution;
+    private long from;
+    private long to;
+    private int countback;
+    private String currencyCode;
+
+}

src/main/java/cn/stock/market/dto/StockHistoryResponse.java

@@ -0,0 +1,17 @@
+package cn.stock.market.dto;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class StockHistoryResponse {
+    private String s;
+    private List<Long> t;
+    private List<Double> o;
+    private List<Double> h;
+    private List<Double> l;
+    private List<Double> c;
+    private List<Long> v;
+
+}