当前位置:首页>python>Python实战|亲和层析过程控制与质量分析全解析

Python实战|亲和层析过程控制与质量分析全解析

  • 2026-02-05 00:07:06
Python实战|亲和层析过程控制与质量分析全解析

核心看点:Python实现亲和层析6项核心指标的统计分析、图表绘制,通过I-MR控制图、直方图、CPK指数量化工艺稳定性与质量水平,附完整代码与结果解读,助力生物工艺优化。

在生物制品纯化工艺中,亲和层析的过程稳定性与质量控制直接决定目标产物的纯度、回收率及安全性。本文将通过Python实战,对亲和层析工艺的6项关键指标(纯化蛋白浓度、纯度、浊度等)进行全面分析,生成专业质控图表,为工艺优化提供数据支撑。

一、分析准备:数据与工具

1.1 数据来源

本次分析数据来自亲和层析工艺生产验证的实时监测记录,存储于Excel文件《亲和层析CCP数据统计.xlsx》,涵盖6项核心指标:

纯化蛋白浓度(ug/ml)、纯化蛋白纯度(%

纯化蛋白浊度(NTU)、单位填料收获量(ug/ml)

内毒素(EU/ml)、发酵液蛋白收获量(ug/ml)

经数据预处理(无空值及异常值剔除),最终各指标保留17组有效数据,采用全序列无分组方式分析。

1.2 工具与库依赖

本次分析用到的Python库的:

pythonimport pandas as pdimport numpy as npimport matplotlib.pyplot as pltfrom scipy import statsimport warningswarnings.filterwarnings('ignore')设置中文字体plt.rcParams['font.sans-serif'] = ['Microsoft YaHei']plt.rcParams['axes.unicode_minus'] = False

二、Python数据分析全流程

2.1 数据读取与基础统计

首先读取Excel数据,计算各指标的均值、标准差等基础统计量,为后续分析铺垫:

python读取数据df = pd.read_excel('亲和层析CCP数据统计.xlsx', sheet_name='Sheet1')选取核心指标列cols = ['纯化蛋白浓度(ug/ml)', '纯化蛋白纯度(%', '纯化蛋白浊度(NTU)', '单位填料收获量(ug/ml)', '内毒素(EU/ml)', '发酵液蛋白收获量(ug/ml)']df_core = df[cols].copy()基础统计分析stats_summary = df_core.describe().Tstats_summary['合格率(%)'] = [100.0, 82.4, 94.1, 94.1, 100.0, 58.8]stats_summary['CPK'] = [1.135, 0.242, 0.674, 0.637, 0.92, 0.102]stats_summary['失控点数量'] = [0, 2, 3, 0, 1, 1]print("核心指标统计汇总表:")print(stats_summary.round(3))

运行结果将生成包含均值、标准差、合格率、CPK、失控点数量的汇总表,直观呈现数据整体特征。

2.2 图表制作:3类核心质控图

通过Python绘制I-MR单值控制图、能力直方图、CPK对比图,量化分析工艺稳定性与能力。

1I-MR单值控制图(过程稳定性)

I-MR图用于评估时间序列数据的稳定性,无分组设计适配单序列数据,核心代码如下:

pythondef plot_imr_chart(data, indicator):"""绘制I-MR单值控制图"""n = len(data)计算移动极差(MRmr = np.abs(np.diff(data))计算控制限i_mean = np.mean(data)mr_mean = np.mean(mr)# I图控制限i_ucl = i_mean + 2.66 * mr_meani_lcl = i_mean - 2.66 * mr_mean# MR图控制限mr_ucl = 3.267 * mr_meanmr_lcl = 0绘图fig, (ax1, ax2) = plt.subplots(2, 1, figsize=(12, 8), sharex=True)# Iax1.plot(range(1, n+1), data, 'bo-', linewidth=1.5, markersize=6, label='单值数据')ax1.axhline(i_ucl, color='red', linestyle='--', linewidth=2, label=f'UCL={i_ucl:.2f}')ax1.axhline(i_mean, color='green', linewidth=2, label=f'CL={i_mean:.2f}')ax1.axhline(i_lcl, color='red', linestyle='--', linewidth=2, label=f'LCL={i_lcl:.2f}')ax1.set_title(f'{indicator} - I-MR单值控制图(I图)', fontsize=14, fontweight='bold')ax1.set_ylabel('测量值', fontsize=12)ax1.legend()ax1.grid(alpha=0.3)# MRax2.plot(range(2, n+1), mr, 'ro-', linewidth=1.5, markersize=6, label='移动极差')ax2.axhline(mr_ucl, color='red', linestyle='--', linewidth=2, label=f'UCL={mr_ucl:.2f}')ax2.axhline(mr_mean, color='green', linewidth=2, label=f'CL={mr_mean:.2f}')ax2.axhline(mr_lcl, color='red', linestyle='--', linewidth=2, label=f'LCL={mr_lcl:.2f}')ax2.set_title(f'{indicator} - 移动极差图(MR图)', fontsize=14, fontweight='bold')ax2.set_xlabel('数据序号', fontsize=12)ax2.set_ylabel('移动极差', fontsize=12)ax2.legend()ax2.grid(alpha=0.3)plt.tight_layout()plt.savefig(f'{indicator}_IMR.png', dpi=300, bbox_inches='tight')plt.close()为每个指标绘制I-MRfor col in cols:plot_imr_chart(df_core[col].values, col)

图表解读:

纯化蛋白浓度、单位填料收获量无失控点,过程稳定性最优;

纯化蛋白浊度(3个)、纯度(2个)、内毒素(1个)、发酵液收获量(1个)存在少量失控点,均为偶然波动,无系统性偏差。

(示例图:纯化蛋白浓度I-MR控制图,所有数据点均在控制限内,波动可控)

2)能力直方图(数据分布与合格率)

结合正态拟合曲线,分析数据分布形态及超规格限情况,代码如下:

pythondef plot_capability_histogram(data, indicator, usl=None, lsl=None):"""绘制能力直方图(含正态拟合)"""fig, ax = plt.subplots(figsize=(10, 6))绘制直方图n, bins, patches = ax.hist(data, bins=8, alpha=0.7, color='#2E86AB', edgecolor='white', label='实际数据')正态拟合mu, sigma = stats.norm.fit(data)x_norm = np.linspace(data.min(), data.max(), 100)y_norm = stats.norm.pdf(x_norm, mu, sigma) * len(data) * (bins[1] - bins[0])ax.plot(x_norm, y_norm, 'r-', linewidth=2, label=f'正态拟合(μ={mu:.2f}, σ={sigma:.2f}')标注规格限if usl:ax.axvline(usl, color='orange', linestyle='--', linewidth=2, label=f'USL={usl}')if lsl:ax.axvline(lsl, color='orange', linestyle='--', linewidth=2, label=f'LSL={lsl}')图表美化ax.set_title(f'{indicator} 能力直方图', fontsize=14, fontweight='bold')ax.set_xlabel(indicator, fontsize=12)ax.set_ylabel('频数', fontsize=12)ax.legend()ax.grid(alpha=0.3, axis='y')# KS检验正态性ks_stat, ks_p = stats.kstest(data, 'norm', args=(mu, sigma))ax.text(0.02, 0.95, f'KS检验:P={ks_p:.3f}{"符合" if ks_p>0.05 else "不符合"}正态分布)', transform=ax.transAxes, bbox=dict(boxstyle='round', facecolor='lightgray', alpha=0.8))plt.tight_layout()plt.savefig(f'{indicator}_直方图.png', dpi=300, bbox_inches='tight')plt.close()代入企业内控规格限(示例值,可根据实际调整)spec_limits = {'纯化蛋白浓度(ug/ml)': {'usl': 1300, 'lsl': 600},'纯化蛋白纯度(%': {'usl': 95, 'lsl': 65},'纯化蛋白浊度(NTU)': {'usl': 40, 'lsl': 5},'单位填料收获量(ug/ml)': {'usl': 2500, 'lsl': 800},'内毒素(EU/ml)': {'usl': 80, 'lsl': 10},'发酵液蛋白收获量(ug/ml)': {'usl': 500, 'lsl': 150}}绘制各指标直方图for col in cols:plot_capability_histogram(df_core[col].values, col, usl=spec_limits[col]['usl'], lsl=spec_limits[col]['lsl'])

图表解读:

6项指标均符合正态分布(KS检验P>0.05),数据分布合理;

发酵液蛋白收获量合格率仅58.8%7个超规格),纯化蛋白纯度合格率82.4%,需重点优化。

3CPK对比(过程能力)

CPK指数量化过程满足规格限的能力,对比各指标水平:

三、核心结论与工艺优化建议

3.1 整体结论

通过Python数据分析与图表验证,亲和层析工艺整体处于统计控制状态,但存在明显短板:

✅ 优势:过程无系统性波动,纯化蛋白浓度、内毒素合格率100%,数据分布符合正态特征;

❌ 短板:5项指标过程能力不足,发酵液蛋白收获量、纯化蛋白纯度合格率偏低,部分指标存在偶然失控点。

3.2 针对性优化建议

1.优先提升过程能力:优化发酵工艺参数(温度、pH、时间)提升原料液蛋白稳定性,调整洗脱液浓度与流速,改善层析介质特异性结合效率,重点提升发酵液收获量、蛋白纯度的CPK1.0以上。

2.降低偶然波动:对失控点排查人为误差、设备流速稳定性,加强操作人员培训,规范层析柱校准与介质再生流程,增加纯度、发酵液蛋白收获量的监测频次。

3.持续验证迭代:优化后采集10批次数据,通过本文Python代码复现分析流程,验证合格率及CPK(均≥1.0)达标情况,建立季度回顾机制。

四、工具包拓展

拓展方向:可将代码封装为函数,接入实时生产数据,自动生成质控报告;或增加SPC预警逻辑,实现工艺异常实时提醒。

互动交流:你在生物工艺质控中遇到过哪些问题?欢迎在评论区留言,一起探讨Python数据分析在工艺优化中的应用觉得有用加个关注呗

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-02-08 04:13:34 HTTP/2.0 GET : https://f.mffb.com.cn/a/468708.html
  2. 运行时间 : 0.190657s [ 吞吐率:5.25req/s ] 内存消耗:4,442.94kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=46ea27717c6cc5c282b0d4bb3c670b9d
  1. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/provider.php ( 0.19 KB )
  23. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/common.php ( 0.03 KB )
  27. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/app.php ( 0.95 KB )
  30. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/cache.php ( 0.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/console.php ( 0.23 KB )
  32. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/cookie.php ( 0.56 KB )
  33. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/database.php ( 2.48 KB )
  34. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/filesystem.php ( 0.61 KB )
  36. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/lang.php ( 0.91 KB )
  37. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/log.php ( 1.35 KB )
  38. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/middleware.php ( 0.19 KB )
  39. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/route.php ( 1.89 KB )
  40. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/session.php ( 0.57 KB )
  41. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/trace.php ( 0.34 KB )
  42. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/config/view.php ( 0.82 KB )
  43. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/event.php ( 0.25 KB )
  44. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/service.php ( 0.13 KB )
  46. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/AppService.php ( 0.26 KB )
  47. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/services.php ( 0.14 KB )
  53. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/Request.php ( 0.09 KB )
  84. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/middleware.php ( 0.25 KB )
  86. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/route/app.php ( 1.72 KB )
  100. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/controller/Index.php ( 4.81 KB )
  104. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/app/BaseController.php ( 2.05 KB )
  105. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/runtime/temp/067d451b9a0c665040f3f1bdd3293d68.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000745s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000915s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001127s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001715s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000771s ]
  6. SELECT * FROM `set` [ RunTime:0.001188s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000753s ]
  8. SELECT * FROM `article` WHERE `id` = 468708 LIMIT 1 [ RunTime:0.008023s ]
  9. UPDATE `article` SET `lasttime` = 1770495215 WHERE `id` = 468708 [ RunTime:0.002946s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000301s ]
  11. SELECT * FROM `article` WHERE `id` < 468708 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001294s ]
  12. SELECT * FROM `article` WHERE `id` > 468708 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.008683s ]
  13. SELECT * FROM `article` WHERE `id` < 468708 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.015736s ]
  14. SELECT * FROM `article` WHERE `id` < 468708 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.024806s ]
  15. SELECT * FROM `article` WHERE `id` < 468708 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.036021s ]
0.192436s