请教该如何实现这个需求呢？---已解决

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回复 10# sandermansxj


cmd下执行sed??   
请将单引号转为双引号即可：

1. sed  "/<windows_root_path/s#>[^<]*#>.\\#"  urfile

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sandermansxj

C:\Program Files (x86)\Git\bin 里有sed.exe

这个和我本地环境有关系，我自己再查一查吧，谢谢楼上的各位帮忙了

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回复 12# sandermansxj


    请参考11楼的做法

sandermansxj

回复 13# 关阴月飞


    还是不行哦


C:\NDS\contents-test>sed  "/<windows_root_path/s#>[^<]*#>.\\#"  contents.xml
sed: -e expression #1, char 33: unterminated `s' command

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回复 14# sandermansxj

可能是sed版本问题了.....

1. c:\pf >sed  "/<windows_root_path/s#>[^<]*#>.\\#" test.txt
   
2. <windows_root_path cmm_root_path_var="APPS_BUILD_ROOT">.\</windows_root_path>
   
3. 
   
4.       <windows_root_path cmm_root_path_var="MPSS_BUILD_ROOT">.\</windows_root_path>
   
5. 
   
6.       <windows_root_path cmm_root_path_var="BOOT_BUILD_ROOT">.\</windows_root_path>
   
7. 
   
8.       <windows_root_path cmm_root_path_var="TZ_BUILD_ROOT">.\</windows_root_path>
   
9. 
   
10.       <windows_root_path cmm_root_path_var="RPM_BUILD_ROOT">.\</windows_root_path>
    
11. 
    
12.       <windows_root_path cmm_root_path_var="WCNSS_BUILD_ROOT">.\</windows_root_path>
    
13. c:\pf >sed --version
    
14. GNU sed version 4.2.1
    
15. Copyright (C) 2009 Free Software Foundation, Inc.
    
16. This is free software; see the source for copying conditions.  There is NO
    
17. warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE,
    
18. to the extent permitted by law.
    
19. 
    
20. GNU sed home page: <http://www.gnu.org/software/sed/>.
    
21. General help using GNU software: <http://www.gnu.org/gethelp/>.
    
22. E-mail bug reports to: <bug-gnu-utils@gnu.org>.
    
23. Be sure to include the word ``sed'' somewhere in the ``Subject:'' field.

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sandermansxj

回复 15# 关阴月飞


嗯，我自己再想想别的办法吧，谢谢啦