情绪解码器tooltip优化。

src/views/components/emotionDecod.vue

@@ -72,10 +72,30 @@ function initQXNLZHEcharts(kline, qxnlzhqData) {
       confine: true, // 限制tooltip不超出容器
       axisPointer: {
         type: 'cross', // 十字准星效果
+        lineStyle: {
+					color: 'grey',
+					width: 1,
+					type: 'dashed'
+				},
         crossStyle: {
           color: '#999'
-        }
+        },
+        label: {
+					backgroundColor: 'rgba(0, 0, 0, 0.8)',
+					color: '#fff',
+					borderColor: '#fff',
+					borderWidth: 1
+				}
       },
+      backgroundColor: 'rgba(232, 232, 242, 0.87)',
+			borderColor: '#fff',
+			borderWidth: 1,
+			borderRadius: 8,
+			padding: 10,
+			textStyle: {
+				color: 'black',
+				fontSize: 12
+			},
       formatter: function (params) {
         if (!params || params.length === 0) return ''
         
@@ -89,7 +109,7 @@ function initQXNLZHEcharts(kline, qxnlzhqData) {
         const close = klineParam.data[2]
         const low = klineParam.data[3]
         const high = klineParam.data[4]
-        return `日期: ${date}<br/>开盘价: ${open}<br/>收盘价: ${close}<br/>最低价: ${low}<br/>最高价: ${high}`
+        return `<span style="color:black;font-weight:bold;">日期: ${date}</span><br/><span style="color:black;">开盘价: ${open}</span><br/><span style="color:black;">收盘价: ${close}</span><br/><span style="color:black;">最低价: ${low}</span><br/><span style="color:black;">最高价: ${high}</span>`
 
       }
     },