Question

我已经在Delphi7中将Indy9升级到Indy10。花了一些时间让我用TCP服务器和客户端更改所有部件，但现在似乎很好用。

现在，我注意到一部分仍然无效，那就是idHTTPserver组件。

我们的应用程序网页使用的是mootools库。使用Indy9 idHTTPserver它可以很好地工作，但是Indy10做了一些事情，这使浏览器无法显示页面。

除了一些其他错误之外，还有像（Firefox错误控制台输出）这样的无意义错误：

Timestamp: 2013.08.07 13:13:56
Error: SyntaxError: missing ] after element list
Source File: http://192.168.100.2:8780/lib/ui/core/mootools-1.2.4-more-yc.js
Line: 103, Column: 60
Source Code:
unction(){var b=["C?","C ","C","C?","C,","C¢","Cƒ","C£","C"","C¤","C.","C?","Ä,","Äƒ","Ä"","Ä.","Ä?","Ä?","ÄŒ","Ä¨","C?
-------------------------------------------------------------^

此.js中的实际源代码是：

long long text ....... function(){var b=["C?","C ","C","C?","C,","C¢","Cƒ","C£","C"","C¤","C.","C?","Ä,","Äƒ","Ä"","Ä.","Ä?","Ä?","ÄŒ","Ä¨","C?","C§","Ä?","Ä¸","Ä","Ä'","Cˆ","CØ","C?","C©","CŠ","CR","C<","C«","Äš","Ä>","Ä˜","ÄT","Ä?","ÄŸ","CŒ","C¬","C¨","C","C?","C®","C¸","CÆ","Ä¹","Är","Ä½","Ä¾","Å","Å,","C'","C±","Å?","Åˆ","Åƒ","Å"","C'","C²","C"","C³","C"","C´","C.","Cµ","C-","C¶","C˜","Cø","Å'","Å˜","ÅT","Å"","Å.","Å ","Å?","Å?","ÅŸ","Åš","Å>","Å¤","Å?","Å¤","Å?","Å¢","Å£","CT","C¹","Cš","Cr","C>","C»","Cœ","C¼","Å®","ÅÆ","Åø","Cæ","C½","C¯","Å½","Å¾","Å¹","År","Å»","Å¼","C?","C¾","C","C°","CŸ","Å'","Å"","C?","C¦","Aµ"]; ................ long long text

这里发生了什么？

我深吸一口气思考，嘿，我可以使用旧版本的idHTTPserver，因为我仍然在另一个文件夹中有Indy9的源文件。如果没人知道如何修复indy10 HTTPserver，有人可以告诉我如何使用旧版本？只是HTTPserver组件（它肯定与10个其他旧的indy文件链接）。

我试图包含旧的源代码，但它变得一团糟，因为它将使用旧版本的idHTTPserver.pas，但是idCustomHTTPserver.pas（这是我在使用idHTTPserver.pas文件后发生的事情）来自新版本......

Answer 1

要在一个项目中使用不同的Indy版本，请将项目搜索路径设置为Indy \ Lib \ Core，\ Protocols和\ System，并在代码中实例化所有组件。

这样做的另一个好处是，您可以避免卸载/安装步骤在不同的Indy 10版本之间切换。

Answer 2

虽然这不能直接回答我自己的标题问题，但这确实解决了我的问题。

我跟着HTTPserver.WriteContent，它引导到idHTTPServer.pas，Indy9和Indy10，然后的相比idHTTPServer.pas文件有关Indy10编码部件引起我的注意的功能。

在第2039行，我删除了写函数的第二个参数

FConnection.IOHandler.Write(ContentText, CharsetToEncoding(CharSet));
换成了 FConnection.IOHandler.Write(ContentText);

这解决了我的问题。现在一切都很好。

正如评论者所注意到的，这里的主要问题是额外的“符号”。我是非常愚蠢的，因为我点击了firefox控制台中的链接，它打开了错误的版本的javascript文件，由于某种原因，我认为这是它应该是什么。只是稍后我决定检查我的电脑上的实际文件，结果发现"C""甚至不是C，实际文本是这个

var b=["À","à","Á","á","Â","â","Ã","ã","Ä","ä","Å","å","Ă","ă","Ą","ą","Ć","ć","Č","č","Ç","ç","Ď","ď","Đ","đ","È","è","É","é","Ê","ê","Ë","ë","Ě","ě","Ę","ę","Ğ","ğ","Ì","ì","Í","í","Î","î","Ï","ï","Ĺ","ĺ","Ľ","ľ","Ł","ł","Ñ","ñ","Ň","ň","Ń","ń","Ò","ò","Ó","ó","Ô","ô","Õ","õ","Ö","ö","Ø","ø","ő","Ř","ř","Ŕ","ŕ","Š","š","Ş","ş","Ś","ś","Ť","ť","Ť","ť","Ţ","ţ","Ù","ù","Ú","ú","Û","û","Ü","ü","Ů","ů","Ÿ","ÿ","ý","Ý","Ž","ž","Ź","ź","Ż","ż","Þ","þ","Ð","ð","ß","Œ","œ","Æ","æ","µ"];

所以，我是对的。当整个文本通过CharsetToEncoding时，它会将所有这些单个符号字符转换为2个符号。

我也不会接受我自己的答案，因为它并没有真正回答这个标题的问题，我很想知道，如果它可以使用旧版本的单一成分，而其余的都是新的。

如何使用旧的indy9包中的组件

2 个答案: