乐于分享
好东西不私藏

代码实战 | 下载 ERA5 并计算 GPI(台风最大潜在强度)

代码实战 | 下载 ERA5 并计算 GPI(台风最大潜在强度)

代码实战 | 下载 ERA5 并计算 GPI(台风最大潜在强度)

前言

如何计算 GPI 在之前的 skyborn 库有介绍,之前的示例对于 era5 的变量名有小小的瑕疵。

本期文章给出一份"开箱即用"的完整脚本,实现功能如下:

  • 自动从 CDS(Copernicus Data Store)下载 ERA5 单层/多层变量;
  • 把下载好的文件拼接成一场台风研究常用的 0.25°、逐小时或逐日数据;
  • 用 Skyborn(xarray 接口)一次性算出整个区域/时段的台风最大潜在强度(PI)。

脚本已经在 Linux / macOS / Win 上 Python≥3.9 实测通过,只需把 dates、area 改成自己需要的时间段/区域即可直接跑。

0. 环境准备

# 建议先建个干净环境conda create -n era5_PI python=3.11 -yconda activate era5_PI# 一次性装好pip install cdsapi skyborn xarray netcdf4 dask

1. 在 CDS 注册并获取 API key

  1. 注册 https://cds.climate.copernicus.eu/
  2. 登录后右上角 "My API key" -> 复制两行 url+key
  3. 写入本地文件 ~/.cdsapirc(Win 用户路径为 %USERPROFILE%\.cdsapirc
url: https://cds.climate.copernicus.eu/api/v2key: 你的uid:你的key

2. 下载脚本:get_era5_for_PI.py

#!/usr/bin/env python"""一键下载 ERA5 计算台风 PI 所需变量单层:sst, msl多层:t, q  (37 层,1000 → 1 hPa,Skyborn 官方推荐)运行前请先在 ~/.cdsapirc 里放好 CDS API key"""import os, cdsapi, datetime as dtfrom pathlib import Path# ---------------- 用户区域 ----------------dates     = ["2023-08-01/to/2023-08-31"]   # 可写多段area      = [3011015140]            # N/W/S/Eoutdir    = Path("ERA5")# -----------------------------------------outdir.mkdir(exist_ok=True)c = cdsapi.Client()# 单层single = ['sea_surface_temperature''mean_sea_level_pressure']c.retrieve("reanalysis-era5-single-levels",    {"product_type""reanalysis","variable"    : single,"date"        : dates,"area"        : area,"grid"        : "0.25/0.25","format"      : "netcdf","time"        : "00/to/23/by/1",   # 逐小时;如只需日平均改成 ["00:00", "12:00"]    },    outdir / "ERA5_single.nc")# 多层levels = [1000975950925900875850825800775750700,650600550500450400350300250200,175150125100705030201075321]multi = ['temperature''specific_humidity']c.retrieve("reanalysis-era5-pressure-levels",    {"product_type"   : "reanalysis","variable"       : multi,"pressure_level" : levels,"date"           : dates,"area"           : area,"grid"           : "0.25/0.25","format"         : "netcdf","time"           : "00/to/23/by/1",    },    outdir / "ERA5_multilevel.nc")print("✅ 下载完成!文件位于", outdir.absolute())

运行

python get_era5_for_PI.py

即可得到

ERA5/ ├─ ERA5_single.nc └─ ERA5_multilevel.nc

3. 计算脚本:calc_PI_ERA5.py

#!/usr/bin/env python"""用 Skyborn 计算 ERA5 的台风最大潜在强度 PI支持 1D/3D/4D 场,自动识别单位 & 缺测"""import xarray as xrfrom skyborn.calc.GPI.xarray import potential_intensity# ---------------- 读数据 -----------------ds_s = xr.open_dataset("/home/mw/input/gpi4714/ERA5_single.nc")ds_m = xr.open_dataset("/home/mw/input/gpi4714/ERA5_multilevel.nc")# 如果下载的是逐小时,但只想做日平均,可 resample# ds_s = ds_s.resample(time='1D').mean()# ds_m = ds_m.resample(time='1D').mean()# 确保单位属性(ERA5 本来就有,保险起见再写一次)ds_s['sst'].attrs['units']  = 'K'ds_s['msl'].attrs['units']  = 'Pa'ds_m['t'].attrs['units']    = 'K'ds_m['q'].attrs['units']    = 'kg kg-1'# 混合比/比湿# 可选:只挑热带海域(SST≥26.5°C)mask = ds_s['sst'] >= 299.65# 26.5°Csst  = ds_s['sst'].where(mask)msl  = ds_s['msl'].where(mask)# 多层变量也做同样掩膜t   = ds_m['t'].where(mask)q   = ds_m['q'].where(mask)# ---------------- 计算 PI ---------------print("🌀 开始计算 Potential Intensity ...")pi_ds = potential_intensity(    sst             = sst,    psl             = msl,    pressure_levels = ds_m['pressure_level'],    temperature     = t,    mixing_ratio    = q)# ---------------- 保存 -----------------outfile = "ERA5_PI_aug2023.nc"pi_ds.to_netcdf(outfile)print(f"✅ 计算完成!结果已写入 {outfile}")

输出示例:

🌀 开始计算 Potential Intensity ...Missing values detected in: SST(NaN), PSL(NaN), temperature(NaN), mixing_ratio(NaN). Using missing value handling version.✅ 计算完成!结果已写入 ERA5_PI_aug2023.nc

计算结果可视化示例:

PI 平均值分布

快速可视化:

import matplotlib.pyplot as pltpi_ds = xr.open_dataset("ERA5_PI_aug2023.nc")pi_ds['pi'].mean('valid_time').plot(cmap='jet', vmin=20, vmax=90)plt.title("ERA5 Skyborn Potential Intensity (mean)")plt.tight_layout()plt.show()

查看最小气压:

pi_ds.min_pressure[16].plot()

最小气压分布示例:

最小气压分布

4. 细化绘图

import xarray as xrimport matplotlib.pyplot as pltimport matplotlib.ticker as mtickerimport cartopy.crs as ccrsimport cartopy.feature as cfeatureimport numpy as npimport matplotlib.patches as mpatchesfrom matplotlib.colors import ListedColormapimport osimport cmaps# ------------------------------------------------------# 1. 数据# ------------------------------------------------------ds   = xr.open_dataset('ERA5_PI_aug2023.nc')pi   = ds['pi']                                # (48, 121, 161)sel  = pi.valid_time.dt.hour.isin([061218])pi   = pi.sel(valid_time=sel)                  # 8 个时刻pmin = ds['min_pressure'].sel(valid_time=pi.valid_time)# ------------------------------------------------------# 2. 颜色表# ------------------------------------------------------cmap   = 'jet'levels = np.arange(20915)norm   = plt.Normalize(2090)# ------------------------------------------------------# 3. 底图函数# ------------------------------------------------------defadd_geo(ax, left=False, bottom=False):    ax.set_extent([100140030], crs=ccrs.PlateCarree())    ax.add_feature(cfeature.LAND.with_scale('50m'),                   facecolor=[.95.95.95], edgecolor='none', zorder=1)    ax.add_feature(cfeature.COASTLINE.with_scale('50m'),                   linewidth=.4, edgecolor='0.15', zorder=2)    gl = ax.gridlines(draw_labels=True, linewidth=.15,                      color='gray', alpha=.4, linestyle='-', zorder=3)    gl.top_labels   = gl.right_labels = False    gl.left_labels  = left    gl.bottom_labels= bottom    gl.xlocator = mticker.FixedLocator(np.arange(10014110))    gl.ylocator = mticker.FixedLocator(np.arange(03110))    gl.xlabel_style = {'fontsize'6}    gl.ylabel_style = {'fontsize'6}# ------------------------------------------------------# 4. 画布# ------------------------------------------------------fig = plt.figure(figsize=(8,6), dpi=300)  # 180 mm 宽axes = []for i in range(8):    left  = (i % 4 == 0)          # 最左列    bottom= (i // 4 == 1)         # 最下行    ax = fig.add_subplot(24, i+1, projection=ccrs.PlateCarree())    add_geo(ax, left=left, bottom=bottom)    axes.append(ax)# ------------------------------------------------------# 5. 绘图# ------------------------------------------------------for ax, t in zip(axes, pi.valid_time):    pi_t = pi.sel(valid_time=t)    pm_t = pmin.isel(valid_time=i)    cf = ax.contourf(pi_t.longitude, pi_t.latitude, pi_t,                     levels=levels, cmap=cmap, norm=norm,                     extend='both', transform=ccrs.PlateCarree(), zorder=1)    cs = ax.contour(pm_t.longitude, pm_t.latitude, pm_t,                    levels=6, colors='0.15', linewidths=.3,                    transform=ccrs.PlateCarree(), zorder=2)    ax.set_title(t.dt.strftime('%Y-%m-%d %HZ').values,                 size=7, pad=1)# ------------------------------------------------------# 6. colorbar# ------------------------------------------------------cbar_ax = fig.add_axes([0.250.060.50.015])cbar = fig.colorbar(cf, cax=cbar_ax, orientation='horizontal',                    extend='both', extendfrac=0.02, ticks=levels[::2])cbar.ax.set_xlabel('Potential Intensity (kt)', fontsize=7, labelpad=3)cbar.ax.tick_params(labelsize=6, width=.3)# ------------------------------------------------------# 7. 保存# ------------------------------------------------------# plt.subplots_adjust(left=0.04, right=0.96, top=0.94, bottom=0.12,#                     hspace=0.02, wspace=0.06)plt.show()# plt.savefig('fig_pi_8panel.pdf', dpi=300, bbox_inches='tight')# plt.close()

细化绘图示例(8 面板图):

细化绘图

5. 常见坑提醒

  1. 垂直层太少 → PI 偏低:至少 15 层,最好 30+ 层;上面下载的 37 层足够。
  2. 把 RH 直接当 q 用 → 结果全错,ERA5 的 q 就是混合比,无需换算。
  3. 单位属性缺失 → Skyborn 不会自动识别,脚本里已补写。
  4. 内存爆掉:全球 0.25°× 逐小时 ×37 层非常庞大,建议先裁剪区域/时段,或分块 dask

这样,从"零"到拿到一张漂亮的台风潜在强度图, 全程只需要两条命令:

python get_era5_for_PI.py   # 下载python calc_PI_ERA5.py      # 计算

快去试试吧!祝科研顺利 🌪️

EarthAi

微信公号:Earth-Ai

商务联系:Earth_Ai

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-02 23:18:21 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/489291.html
  2. 运行时间 : 0.095954s [ 吞吐率:10.42req/s ] 内存消耗:4,704.90kb 文件加载:145
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=20daaf2da07c226eb6a7eda5d0045aba
  1. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_static.php ( 6.05 KB )
  7. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
  10. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  11. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  12. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  13. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  14. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  15. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  16. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  17. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  18. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  19. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
  21. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.54 KB )
  22. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  23. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  24. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  25. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/provider.php ( 0.19 KB )
  26. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  27. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  28. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  29. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/common.php ( 0.03 KB )
  30. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  32. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/alipay.php ( 3.59 KB )
  33. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  34. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/app.php ( 0.95 KB )
  35. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cache.php ( 0.78 KB )
  36. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/console.php ( 0.23 KB )
  37. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cookie.php ( 0.56 KB )
  38. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/database.php ( 2.48 KB )
  39. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/filesystem.php ( 0.61 KB )
  40. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/lang.php ( 0.91 KB )
  41. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/log.php ( 1.35 KB )
  42. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/middleware.php ( 0.19 KB )
  43. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/route.php ( 1.89 KB )
  44. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/session.php ( 0.57 KB )
  45. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/trace.php ( 0.34 KB )
  46. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/view.php ( 0.82 KB )
  47. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/event.php ( 0.25 KB )
  48. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  49. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/service.php ( 0.13 KB )
  50. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/AppService.php ( 0.26 KB )
  51. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  52. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  53. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  54. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  55. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  56. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/services.php ( 0.14 KB )
  57. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  58. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  59. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  60. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  61. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  62. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  63. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  64. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  65. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  66. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  67. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  68. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  69. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  70. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  71. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  72. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  73. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  74. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  75. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  76. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  77. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  78. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  79. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  80. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  81. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  82. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  83. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  84. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  85. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  86. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  87. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/Request.php ( 0.09 KB )
  88. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  89. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/middleware.php ( 0.25 KB )
  90. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  91. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  92. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  93. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  94. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  95. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  96. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  97. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  98. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  99. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  100. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  101. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  102. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  103. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/route/app.php ( 3.94 KB )
  104. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  105. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  106. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Index.php ( 9.87 KB )
  108. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/BaseController.php ( 2.05 KB )
  109. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  110. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  111. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  112. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  113. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  114. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  115. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  116. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  117. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  118. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  119. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  120. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  121. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  122. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  123. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  124. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  125. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  126. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  127. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  128. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  129. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  130. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  131. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  132. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  133. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  134. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  135. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Es.php ( 3.30 KB )
  136. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  137. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  138. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  139. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  140. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  141. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  142. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  143. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  144. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/runtime/temp/c935550e3e8a3a4c27dd94e439343fdf.php ( 31.80 KB )
  145. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000530s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000696s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000284s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000290s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000503s ]
  6. SELECT * FROM `set` [ RunTime:0.000204s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000578s ]
  8. SELECT * FROM `article` WHERE `id` = 489291 LIMIT 1 [ RunTime:0.000464s ]
  9. UPDATE `article` SET `lasttime` = 1775143102 WHERE `id` = 489291 [ RunTime:0.010941s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000241s ]
  11. SELECT * FROM `article` WHERE `id` < 489291 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000416s ]
  12. SELECT * FROM `article` WHERE `id` > 489291 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002991s ]
  13. SELECT * FROM `article` WHERE `id` < 489291 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000770s ]
  14. SELECT * FROM `article` WHERE `id` < 489291 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000624s ]
  15. SELECT * FROM `article` WHERE `id` < 489291 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000674s ]
0.097616s