360 Extension for Chrome Download 1.0

main.bat
 1 @echo off
 2 color 0a
 3 title 360 Extension for Chrome Download 1.0
 4 pushd "%~dp0"
 5 
 6 SETLOCAL ENABLEEXTENSIONS
 7 SETLOCAL ENABLEDELAYEDEXPANSION
 8 
 9 rem Note: Do not include a backslash at the end.
10 rem set SAVE_DIR=C:UsersAdministratorDownloads
11 set SAVE_DIR=C:.Lab1
12 set WGET_APP=C:Program Files (x86)GnuWin32inwget.exe
13 set TMP_FILE=.matched.tmp
14 
15 rem 键入扩展的编号
16 :ENTER_EXTID
17 set EXT_ID=
18 rem e.g. dogkpdfcklifaemcdfbildhcofnopogp
19 set /p EXT_ID=Enter extid: 
20 if "%EXT_ID%" equ "" (
21     call :FN_BLOCKING
22     goto :ENTER_EXTID
23 )
24 rem 手动拼接扩展页面的URL
25 set EXT_PAGE=https://ext.chrome.360.cn/webstore/detail/%EXT_ID%
26 rem 下载扩展页面文件
27 "%WGET_APP%" --no-check-certificate -q -N -P"%SAVE_DIR%" %EXT_PAGE%
28 if not exist "%SAVE_DIR%\%EXT_ID%" (
29     echo Download failed!
30     goto :NORMAL_EXIT
31 )
32 rem crx文件下载地址的开头
33 set MATCH_STR=var __initData
34 set MATCH_LINE=
35 rem 提取整行内容
36 findstr /c:"%MATCH_STR%" "%SAVE_DIR%\%EXT_ID%" > "%TMP_FILE%"
37 rem 解析crx文件下载地址
38 set /a POS_BEGIN=0
39 for /f "usebackq tokens=*" %%i in (`esft -p filename "%TMP_FILE%"`) do (
40     set /a POS_BEGIN=%%i + 11
41 )
42 set /a POS_END=0
43 for /f "usebackq tokens=*" %%i in (`esft -p .crx "%TMP_FILE%"`) do (
44     set /a POS_END=%%i + 4
45 )
46 set /a POS_LEN=%POS_END% - %POS_BEGIN%
47 set DL_EMBRYO=
48 for /f "usebackq tokens=*" %%i in (`esft -e %POS_BEGIN% %POS_LEN% "%TMP_FILE%"`) do (
49     set DL_EMBRYO=%%i
50 )
51 set DL_FINAL=
52 for /f "usebackq tokens=*" %%i in (`sr "\" "" "%DL_EMBRYO%"`) do (
53     set DL_FINAL=%%i
54 )
55 "%WGET_APP%" --no-check-certificate -q -N -P"%SAVE_DIR%" %DL_FINAL%
56 echo Completed.
57 if exist "%TMP_FILE%" del "%TMP_FILE%"
58 
59 goto :NORMAL_EXIT
60 
61 :NORMAL_EXIT
62 popd
63 pause
64 exit
65 
66 
67 
68 @rem ##############################FBP Begin
69 @title Function Batch Program 1.0
70 @color 0a
71 @echo Note: I can't run independently.
72 @ping /n 3 127.0.0.1 > nul
73 @exit
74 
75 rem eg. call :FN_BLOCKING
76 :FN_BLOCKING
77 choice /t 1 /c O /cs /d O /n
78 cls
79 goto :EOF
80 @rem ##############################FBP End
附件1