㈠ Mac 怎麼抓取網頁的視頻
運行Safari,點擊窗口右上角的「顯示通用Safari設置菜單」圖標,就是這個,把默認不顯示的菜單欄調出來。
然後,在菜單欄里點擊「編輯」→「偏好設置」。在彈出的窗口中,點擊上方選項按鈕中最右邊的「高級」按鈕,然後勾選最下方的「在菜單欄中顯示『開發』菜單」,就像這樣
。接著直接關閉設置窗口就行了。
然後,打開你想要獲得視頻或音樂的網頁,開始播放以後,點擊菜單欄中的「開發」→「顯示Web檢查器」,會出現這個窗口。
點擊最上方的「資源」按鈕,然後在左邊的邊欄上方點擊「大小」,然後下面的「資源」里的所有項都會按照大小排列。
你會注意到,「資源」列表最上方有一個後綴名為「flv」的文件,在它右邊的圖表中與它相對應的部分是一個長長的灰色長條。沒錯,它就是網頁中的「其他」「資源」,也就是我們要找的網頁視頻!在左邊邊欄里點擊這個文件,右邊本來是圖表的地方就會出現一個地址。復制它!開一個新標簽或者新窗口,把地址貼近地址欄里,然後回車!
㈡ 如何在iOS版Safari中「查看源代碼」
1、在iOS版Safari中,通過圖示位置來添加書簽進行存儲。
㈢ safari如何查看源代碼
Safari查看網頁源代碼的方法如下:
第一步:打開safari 的 偏好設置
㈣ IOS怎麼抓取網路請求包
好吧,蘋果提供了命令行監控的方法,將iPhone連接到Mac電腦的USB,輸入特定命令來監聽iPhone的所有網路請求。
請求的內容會寫入到一個文件,讀取該文件即可獲取所有網路請求。
而該文件需要特定工具才能打開,用WireShark,它再次派上了用場。
——————監控網路請求的步驟—————–
1.將iPhone連接到Mac電腦
2.從Xcode或者iTunes獲得iPhone的UUID,一串32位的標示,類似0B6814B3-EB2F-5B85-929D-7C5C5SS8DB64
3.命令行輸入rvictl -s [你的手機UUID標示],打開Mac監聽
4.命令行輸入sudo tcpmp -i rv0 -n -s 0 -w mpFile.pcap tcp,開始向文件寫入監控數據
結束監聽時,ctrl+c關閉tcpmp進程。
關閉Mac監聽,命令是 rvictl -v [你的手機UUID標示]
——————步驟結束———————–
以下是蘋果官方文檔
iOS Packet Tracing
iOS does not support packet tracing directly. However, if you』re developing for iOS you can take a packet trace of your app in a number of different ways:
If the problem you』re trying to debug occurs on Wi-Fi, you can put your iOS device on a test Wi-Fi network. See Wi-Fi Capture for details.
If your app uses HTTP, you can configure your iOS device to use a debugging HTTP proxy (such as Charles HTTP Proxy).
In iOS 5 and later you can use the remote virtual interface facility.
Remote Virtual Interface
iOS 5 added a remote virtual interface (RVI) facility that lets you use OS X packet trace programs to capture traces from an iOS device. The basic strategy is:
Connect your iOS device to your Mac via USB.
Set up an RVI for that device. This creates a virtual network interface on your Mac that represents the iOS device』s networking stack.
Run your OS X packet trace program, and point it at the RVI created in the previous step.
To set up an RVI, you should run the rvictl tool as shown below.
# First get the current list of interfaces.# First get the current list of interfaces. ifconfig -l
lo0 gif0 stf0 en0 en1 p2p0 fw0 ppp0 utun0
# Then run the tool with the UDID of the device.# Then run the tool with the UDID of the device. rvictl -s
Starting device [SUCCEEDED]
# Get the list of interfaces again, and you can see the new virtual# Get the list of interfaces again, and you can see the new virtual # network interface, rvi0, added by the previous command.
$ ifconfig -l
lo0 gif0 stf0 en0 en1 p2p0 fw0 ppp0 utun0 rvi0
Now that you know the name of the RVI, you can point your packet trace tool at it. For example, here』s how you might run tcpmp to take a packet trace from the RVI and write it to the file trace.pcap.
$ sudo tcpmp -i rvi0 -w trace.pcap
tcpmp: WARNING: rvi0: That device doesn』t support promiscuous mode
(BIOCPROMISC: Operation not supported on socket)
tcpmp: WARNING: rvi0: no IPv4 address assigned
tcpmp: verbose output suppressed, use -v or -vv for full protocol decode
listening on rvi0, link-type RAW (Raw IP), capture size 65535 bytes
When you』re done you can remove the RVI with the following command.
$ rvictl -x
Stopping device [SUCCEEDED]
Important: The RVI represents the entire networking stack of the iOS device; there』s no way to trace a specific interface on the device, or even learn which packets were transferred on which interface.
㈤ 蘋果電腦怎麼查看企業官網源代碼
1、在打開的網頁上滑鼠右鍵——查看源代碼,不限於查看自己站代碼,也可以查看別人的,不過只能看不能改。2、自己的站就登陸ftp到自己站點,可以直接看到站點源文件。用文本編輯軟體打開就可以查看和編輯了。