优化首页涨跌数据排行

src/views/home/index.vue

@@ -1522,50 +1522,55 @@ export default {
           this.brokenLine = data[0].marketInfoList.slice(0,5);
           this.homeList2 = data[0].marketInfoList.slice(0,4);
 		   
-		  let allNegativeIncreaseItems = []
 		  this.sortedNegativeItems = []
+		  let allNegativeIncreaseItems = []
 		  const excludedCoins = ["CQF", "HZL", "NKA", "PMK", "GCUL", "DFU", "ACK"];
-		  data.forEach((item) => {
-		    if (item.marketInfoList) {
-		      const negativeItems = item.marketInfoList.filter((info) => {
-		      // 条件1：increaseStr 以 "-" 开头（负增长）
-		      // 条件2：coin_name 不在 excludedCoins 列表中
-				return (
-					info.increaseStr && 
-					info.increaseStr.startsWith("-") && 
-					!excludedCoins.includes(info.coin_name)
-				);
-		      });
-		      allNegativeIncreaseItems.push(...negativeItems); // 合并到总数组
-		    }
-		  });
-		  this.sortedNegativeItems = [...allNegativeIncreaseItems].sort((a, b) => {
-			const numA = parseFloat(a.increaseStr);
-			const numB = parseFloat(b.increaseStr);
-			return numA - numB; // 升序排列（小的在前）
+		  data.forEach((item) => {  
+		    if (item.marketInfoList) {  
+		      const filteredItems = item.marketInfoList.filter((info) => {  
+		        return !excludedCoins.includes(info.coin_name);  
+		      });  
+		      allNegativeIncreaseItems.push(...filteredItems);  
+		    }  
+		  });  
+		  this.sortedNegativeItems = [...allNegativeIncreaseItems].sort((a, b) => {  
+		    const numA = parseFloat(a.increaseStr);  
+		    const numB = parseFloat(b.increaseStr);  
+		    const isANegative = numA < 0;  
+		    const isBNegative = numB < 0;  
+		    
+		    if (isANegative && !isBNegative) {  
+		      return -1;  
+		    }  
+		    if (!isANegative && isBNegative) {  
+		      return 1;  
+		    }  
+		    return numA - numB;  
 		  });
 		  
 		  let allPositiveIncreaseItems = []; // 存储 "+" 开头的项
 		  this.sortedNegativeItems1 = []; // 存储排序后的结果
-		   
 		  data.forEach((item) => {
-		    if (item.marketInfoList) {
-		      const positiveItems = item.marketInfoList.filter((info) => {
-				  return (
-					info.increaseStr && 
-					info.increaseStr.startsWith("+")&& 
-					!excludedCoins.includes(info.coin_name)
-				  )
-			  });
-		      allPositiveIncreaseItems.push(...positiveItems); // 合并到总数组
-		    }
+		    if (item.marketInfoList) {  
+		      const filteredItems = item.marketInfoList.filter((info) => {  
+		        return !excludedCoins.includes(info.coin_name);  
+		      });  
+		      allPositiveIncreaseItems.push(...filteredItems);  
+		    }  
 		  });
-		   
-		  // 按数值降序排列（大的在前）
-		  this.sortedNegativeItems1 = [...allPositiveIncreaseItems].sort((a, b) => {
+		  this.sortedNegativeItems1 = [...allPositiveIncreaseItems].sort((a, b) => {  
 		    const numA = parseFloat(a.increaseStr);
 		    const numB = parseFloat(b.increaseStr);
-		    return numB - numA; // 降序（大的在前）
+		    const isANegative = numA < 0;  
+		    const isBNegative = numB < 0;  
+		    
+		    if (isANegative && !isBNegative) {  
+		      return 1;  
+		    }  
+		    if (!isANegative && isBNegative) {  
+		      return -1;  
+		    }  
+		    return numB - numA;  
 		  });
 		  
 		  // console.log(this.sortedNegativeItems,'123');