query_string -> query

src/server.rs

@@ -40,7 +40,7 @@ impl TradesQuery {
 #[derive(Serialize, Deserialize)]
 pub struct Response {
     message: Option<String>,
-    query_string: Value,
+    query: Value,
     data: Value,
     code: i32,
 }
@@ -57,7 +57,7 @@ async fn get_trades(query: web::Query<TradesQuery>) -> impl Responder {
         ).await;
 
         let response = Response {
-            query_string: serde_json::to_value(&query.into_inner()).unwrap(),
+            query: serde_json::to_value(&query.into_inner()).unwrap(),
             message: Some("查询成功".to_string()),
             code: 200,
             data: response_data,
@@ -67,7 +67,7 @@ async fn get_trades(query: web::Query<TradesQuery>) -> impl Responder {
         HttpResponse::Ok().content_type("application/json").body(json_string)
     } else {
         let response = Response {
-            query_string: serde_json::to_value(&query.into_inner()).unwrap(),
+            query: serde_json::to_value(&query.into_inner()).unwrap(),
             message: Some("查询内容有误，必须包含四个参数:[symbol, exchange, start_time, end_time]".to_string()),
             code: 400,
             data: Value::Null,