feat(backend):新增 top stocks 排行榜功能并更新相关模块

- 在 MarketNewsApi 中添加 TopStocksRankingList 方法，实现 top stocks 排行榜数据的获取和解析
- 更新 App.vue 中的 content 文本，增加未经授权禁止商业用途的声明- 在 market_news_api_test.go 中添加 TopStocksRankingList 的测试用例

backend/data/market_news_api.go

@@ -1,9 +1,11 @@
 package data
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"github.com/PuerkitoBio/goquery"
+	"github.com/duke-git/lancet/v2/convertor"
 	"github.com/duke-git/lancet/v2/strutil"
 	"github.com/go-resty/resty/v2"
 	"github.com/robertkrimen/otto"
@@ -293,3 +295,26 @@ func (m MarketNewsApi) GetStockMoneyTrendByDay(stockCode string, days int) []map
 	return *res
 
 }
+
+func (m MarketNewsApi) TopStocksRankingList(date string) {
+	url := fmt.Sprintf("http://vip.stock.finance.sina.com.cn/q/go.php/vInvestConsult/kind/lhb/index.phtml?tradedate=%s", date)
+	response, _ := resty.New().SetTimeout(time.Duration(5)*time.Second).R().
+		SetHeader("Host", "vip.stock.finance.sina.com.cn").
+		SetHeader("Referer", "https://finance.sina.com.cn").
+		SetHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.2045.60").Get(url)
+
+	html, _ := (convertor.GbkToUtf8(response.Body()))
+	//logger.SugaredLogger.Infof("html:%s", html)
+	document, err := goquery.NewDocumentFromReader(bytes.NewReader(html))
+	if err != nil {
+		return
+	}
+	document.Find("table.list_table").Each(func(i int, s *goquery.Selection) {
+		title := strutil.Trim(s.Find("tr:first-child").First().Text())
+		logger.SugaredLogger.Infof("title:%s", title)
+		s.Find("tr:not(:first-child)").Each(func(i int, s *goquery.Selection) {
+			logger.SugaredLogger.Infof("s:%s", strutil.RemoveNonPrintable(s.Text()))
+		})
+	})
+
+}

backend/data/market_news_api_test.go

@@ -46,7 +46,6 @@ func TestGetMoneyRankSina(t *testing.T) {
 	res := NewMarketNewsApi().GetMoneyRankSina("r3_net")
 	for i, re := range res {
 		logger.SugaredLogger.Debugf("key: %+v, value: %+v", i, re)
-
 	}
 }
 
@@ -56,3 +55,6 @@ func TestGetStockMoneyTrendByDay(t *testing.T) {
 		logger.SugaredLogger.Debugf("key: %+v, value: %+v", i, re)
 	}
 }
+func TestTopStocksRankingList(t *testing.T) {
+	NewMarketNewsApi().TopStocksRankingList("2025-05-19")
+}

frontend/src/App.vue

@@ -36,7 +36,7 @@ const enableNews = ref(false)
 const contentStyle = ref("")
 const enableFund = ref(false)
 const enableDarkTheme = ref(null)
-const content = ref('数据来源于网络,仅供参考;投资有风险,入市需谨慎')
+const content = ref('数据来源于网络,仅供参考;投资有风险,入市需谨慎\n\n未经授权,禁止商业目的!')
 const isFullscreen = ref(false)
 const activeKey = ref('')
 const containerRef = ref({})