修复lint errors

src/components/olmap/BurstSimulation/LocationResults.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import React, { useState, useEffect } from "react";
+import React, { useState, useEffect, useRef } from "react";
 import {
   Box,
   Typography,
@@ -41,8 +41,7 @@ interface LocationResultsProps {
 const LocationResults: React.FC<LocationResultsProps> = ({
   results = [],
 }) => {
-  const [highlightLayer, setHighlightLayer] =
-    useState<VectorLayer<VectorSource> | null>(null);
+  const highlightLayerRef = useRef<VectorLayer<VectorSource> | null>(null);
   const [highlightFeatures, setHighlightFeatures] = useState<Feature[]>([]);
   const map = useMap();
 
@@ -145,19 +144,17 @@ const LocationResults: React.FC<LocationResultsProps> = ({
     });
 
     map.addLayer(highlightLayer);
-    setHighlightLayer(highlightLayer);
+    highlightLayerRef.current = highlightLayer;
 
     return () => {
+      highlightLayerRef.current = null;
       map.removeLayer(highlightLayer);
     };
   }, [map]);
 
   // 高亮要素的函数
   useEffect(() => {
-    if (!highlightLayer) {
-      return;
-    }
-    const source = highlightLayer.getSource();
+    const source = highlightLayerRef.current?.getSource();
     if (!source) {
       return;
     }
@@ -169,7 +166,7 @@ const LocationResults: React.FC<LocationResultsProps> = ({
         source.addFeature(feature);
       }
     });
-  }, [highlightFeatures, highlightLayer]);
+  }, [highlightFeatures]);
 
   // 取第一条记录或空对象
   const result = results.length > 0 ? results[0] : null;