NSIS：将 1 个文件复制到另一个文件（不包括行）时出现问题

发布于 2024-08-15 05:04:09 字数 628 浏览 8 评论 0原文

我想将文件 1.txt 替换为其原始内容，但 R1 中的行除外，为此我编写了以下代码：

FileOpen $0 "1.txt" "r"                     
GetTempFileName $R0                         
FileOpen $1 $R0 "w"                        
loop:
    FileRead $0 $2                         
    IfErrors done                          
    strcmp $R1 $2 loop here
    here:                                  
       FileWrite $1 $2                     
       Goto loop
done:
    FileClose $0                                    
    FileClose $1
    Delete "1.txt"
    CopyFiles /SILENT $R0 "1.txt"
    Delete $R0

但它无法正常工作，它保持 1.txt 原样。有人可以帮我找出问题出在哪里吗？

原文

I want to replace the file 1.txt with its original contents except the line in R1, for which I wrote the following code:

FileOpen $0 "1.txt" "r"                     
GetTempFileName $R0                         
FileOpen $1 $R0 "w"                        
loop:
    FileRead $0 $2                         
    IfErrors done                          
    strcmp $R1 $2 loop here
    here:                                  
       FileWrite $1 $2                     
       Goto loop
done:
    FileClose $0                                    
    FileClose $1
    Delete "1.txt"
    CopyFiles /SILENT $R0 "1.txt"
    Delete $R0

But its not working properly, it keeps 1.txt as it is. Can somebody please help me to find out where is the problem?

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