Nov-30-2012

[url=http://www.cnblogs.com/lexus/archive/2012/02/21/2360944.html]HTTP Request
header[/url]
分享一篇比较清楚地介绍Http基本信息的博客,教我之前整理的Http博客更加详细。先记下,周末再复习整理下。


[url=http://www.cnblogs.com/wenanry/archive/2010/02/25/1673368.html]当你输入一个网址的时候,实际会发生什么?[/url]
这篇转载的博客清晰地介绍了客户端请求到服务器端相应中间发生的事件。
不理解的知识点:


[list]
[*]DNS工作原理.参考[url=http://www.cnpaf.net/Class/DNS/200610/16261.html]DNS服务器工作原理[/url]
[*]负载均衡的实际操作
[/list]

以上全是理论知识,要充分理解并掌握,还需要进行实际操作。看来我还得吧webgoat再好好做一遍。
(paddle) PS C:\Users\31382\Desktop\PaddleDetection> python tools/train.py -c configs/yolov3/yolov3_mobilenet_v1_270e_voc.yml -o use-gpu=true D:\anaconda\envs\paddle\lib\site-packages\setuptools\sandbox.py:15: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html import pkg_resources D:\anaconda\envs\paddle\lib\site-packages\pkg_resources\__init__.py:3144: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('mpl_toolkits')`. Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages declare_namespace(pkg) D:\anaconda\envs\paddle\lib\site-packages\pkg_resources\__init__.py:3144: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('google')`. Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages declare_namespace(pkg) [06/12 17:06:17] ppdet.utils.download WARNING: Config annotation dataset/voc\dataset/voc/trainval.txt is not a file, dataset config is not valid [06/12 17:06:17] ppdet.utils.download INFO: Dataset C:\Users\31382\Desktop\PaddleDetection\dataset\voc is not valid for reason above, try searching C:\Users\31382/.cache/paddle/dataset or downloading dataset... [06/12 17:06:17] ppdet.utils.download INFO: Found C:\Users\31382/.cache/paddle/dataset\voc\VOCdevkit/VOC2007 [06/12 17:06:17] ppdet.utils.download INFO: Downloading VOCtrainval_11-May-2012.tar from http://host.robots.ox.ac.uk/pascal/VOC/voc2012/VOCtrainval_11-May-2012.tar 100%|██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1952773/1952773 [11:14<00:00, 2895.14KB/s] [06/12 17:17:32] ppdet.utils.download INFO: Decompressing C:\Users\31382/.cache/paddle/dataset\voc\VOCtrainval_11-May-2012.tar... [06/12 17:17:55] ppdet.utils.download INFO: Downloading VOCtrainval_06-Nov-2007.tar from http://host.robots.ox.ac.uk/pascal/VOC/voc2007/VOCtrainval_06-Nov-2007.tar 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 449250/449250 [02:30<00:00, 2981.32KB/s] [06/12 17:20:27] ppdet.utils.download INFO: Decompressing C:\Users\31382/.cache/paddle/dataset\voc\VOCtrainval_06-Nov-2007.tar... [06/12 17:20:35] ppdet.utils.download INFO: Downloading VOCtest_06-Nov-2007.tar from http://host.robots.ox.ac.uk/pascal/VOC/voc2007/VOCtest_06-Nov-2007.tar 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 440450/440450 [02:44<00:00, 2669.48KB/s] [06/12 17:23:21] ppdet.utils.download INFO: Decompressing C:\Users\31382/.cache/paddle/dataset\voc\VOCtest_06-Nov-2007.tar... [06/12 17:23:29] ppdet.utils.download WARNING: File C:\Users\31382/.cache/paddle/dataset\voc\label_list.txt md5 check failed, 417f2817aab58e2ce5a9f246d89d3053(calc) != 5ae5d62183cfb6f6d3ac109359d06a1b(base) [06/12 17:23:29] ppdet.utils.download INFO: Downloading label_list.txt from https://paddledet.bj.bcebos.com/data/label_list.txt 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 1/1 [00:00<?, ?KB/s] [06/12 17:23:30] ppdet.utils.download INFO: Decompressing C:\Users\31382/.cache/paddle/dataset\voc\label_list.txt... Traceback (most recent call last): File "tools/train.py", line 177, in <module> main() File "tools/train.py", line 173, in main run(FLAGS, cfg) File "tools/train.py", line 118, in run trainer = Trainer(cfg, mode='train') File "C:\Users\31382\Desktop\PaddleDetection\ppdet\engine\trainer.py", line 79, in __init__ self.loader = create('{}Reader'.format(capital_mode))( File "C:\Users\31382\Desktop\PaddleDetection\ppdet\data\reader.py", line 163, in __call__ self.dataset.parse_dataset() File "C:\Users\31382\Desktop\PaddleDetection\ppdet\data\source\voc.py", line 93, in parse_dataset raise ValueError("label_list {} does not exists".format( ValueError: label_list C:\Users\31382/.cache/paddle/dataset\voc\dataset/voc/label_list.txt does not exists
06-13
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