pdf 搜索优化

src/views/common/DocumentSearch.vue

@@ -823,17 +823,34 @@ export default {
                 if (!target) return
                 const wrapper = this.$refs.pdfWrapper
                 if (!wrapper) return
+
+                if (!useSmoothScroll) {
+                    // 直接跳转到匹配位置，不做平滑滚动动画
+                    try {
+                        target.scrollIntoView({
+                            behavior: 'auto',
+                            block: 'center',
+                            inline: 'nearest',
+                        })
+                    } catch (e) {
+                        // 兼容性兜底
+                        const container = target.closest('.pdf-page') || target
+                        if (!container) return
+                        const wrapperOffsetTop = container.offsetTop
+                        const containerHeight = container.offsetHeight || target.offsetHeight || 0
+                        const desired = wrapperOffsetTop - Math.max((wrapper.clientHeight - containerHeight) / 2, 0)
+                        this.cancelScrollAnimation()
+                        wrapper.scrollTop = desired
+                    }
+                    return
+                }
+
                 const container = target.closest('.pdf-page') || target
                 if (!container) return
                 const wrapperOffsetTop = container.offsetTop
                 const containerHeight = container.offsetHeight || target.offsetHeight || 0
                 const desired = wrapperOffsetTop - Math.max((wrapper.clientHeight - containerHeight) / 2, 0)
-                if (useSmoothScroll) {
+                this.smoothScrollTo(wrapper, desired)
-                    this.smoothScrollTo(wrapper, desired)
-                } else {
-                    this.cancelScrollAnimation()
-                    wrapper.scrollTop = desired
-                }
             }
 
             if (useSmoothScroll) {