From 72f91fb3b8614517cde4dbd8ac1318f4bfc77ac7 Mon Sep 17 00:00:00 2001
From: zhao-zg <61549925+zhao-zg@users.noreply.github.com>
Date: Fri, 11 Apr 2025 18:54:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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滑块优化
---
 login.py | 43 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 32 insertions(+), 11 deletions(-)

diff --git a/login.py b/login.py
index b7bbf72..4956e51 100644
--- a/login.py
+++ b/login.py
@@ -802,17 +802,38 @@ async def verification(page):
     distance = await get_distance()
     await page.mouse.move(box["x"] + 10, box["y"] + 10)
     await page.mouse.down()
-    steps=50
-    for i in range(steps):
-        t=i/steps
-        if t<0.7:
-            x_step=distance*(t**1.2)+random.uniform(-2, 2)
-        else:
-            x_step=distance*(0.7+(t-0.7))+random.uniform(-1, 1)
-        await page.mouse.move(box["x"]+x_step,box["y"],{"steps": 2})
-    await page.waitFor(
-        random.randint(100, 300)
-    )
+    steps=50
+    start_x = box["x"]  # 直接使用box的x作为起点
+    start_y = box["y"]  # Y轴固定不变
+    end_x = start_x + distance
+
+    for i in range(steps + 1):  # +1确保覆盖t=1.0
+        t = i / steps
+        
+        # ==== 三阶贝塞尔曲线控制 ====
+        if t < 0.7:
+            # 加速阶段：贝塞尔控制点偏向终点
+            phase_ratio = t / 0.7
+            x_ratio = 3 * (phase_ratio**2) - 2 * (phase_ratio**3)  # 三阶缓动
+            current_x = start_x + distance * 0.8 * x_ratio
+            noise = random.uniform(-3, 3)  # 允许较大初始抖动
+        else:
+            # 减速阶段：精准收敛至终点
+            phase_ratio = (t - 0.7) / 0.3
+            x_ratio = 0.8 + 0.2 * (1 - (1 - phase_ratio)**3)  # 三阶缓入
+            current_x = start_x + distance * x_ratio
+            noise = random.uniform(-1, 1) * (1 - t)  # 扰动衰减至0
+        
+        # 应用噪声（距离越大抖动幅度越大）
+        current_x += noise * (distance / 200)  # 以200px为基准比例
+        
+        # 移动鼠标（Y轴始终不变）
+        await page.mouse.move(current_x, start_y, steps=1)
+    
+    # 双重校准终点（应对任何残余误差）
+    await page.mouse.move(end_x, start_y, steps=5)  
+    await page.wait_for_timeout(random.randint(50, 150))
+
     await page.mouse.up()
     logger.info("过滑块结束")