呼叫URL用wget并返回根据URL的内容的ERRORLEVEL [英] Call URL with wget and return an ERRORLEVEL depending on URL's contents

问题描述

一个客户端有一个基于Windows的内部服务器，其所编辑CMS的内容。的数据与实时Web服务器夜间同步。这是一个缓慢的互联网连接的解决方法。

A client has a Windows based in-house server, on which they edit the contents of a CMS. The data are synchronized nightly with the live web server. This is a workaround for a slow Internet connection.

有两件事情要同步：新建文件（已排序）和MySQL数据库。要做到这一点，我写的导出到数据库的转储文件使用 mysqldump的，并上载转储的脚本。

There are two things to be synchronized: New files (already sorted) and a mySQL database. To do this, I am writing a script that exports the database into a dump file using mysqldump, and uploads the dump.

上载过程中使用名为 ScriptFTP ，一个FTP自动化工具第三方工具来完成。

The upload process is done using a 3rd party tool named ScriptFTP, an FTP automation tool.

然后我需要运行在目标服务器上的基于PHP的导入脚本。根据这个脚本的返回值，则ScriptFTP操作的推移，以及一些目录改名。

I then need to run a PHP based import script on the target server. Depending on this script's return value, the ScriptFTP operation goes on, and some directories are renamed.

我需要为这个外部工具，如scriptFTP只支持FTP调用。我在想的Windows版本的的wget

I need an external tool for this, as scriptFTP only supports FTP calls. I was thinking about the Windows version of wget.

在scriptFTP，我可以执行任何批处理或exe文件，但我只能解析的错误级别从通话中产生的，而不是标准输出输出。这意味着，我需要返回 ERRORLEVEL 1 如果PHP导入操作出错，而错误级别0 如果一切顺利。此外，很明显，我需要返回如果要导入脚本的连接可能根本不会被作出了积极的ERRORLEVEL。

Within scriptFTP, I can execute any batch or exe file, but I can only parse the errorlevel resulting from the call and not the stdout output. This means that I need to return errorlevel 1 if the PHP import operation goes wrong, and errorlevel 0 if it goes well. Additionally, obviously, I need to return a positive errorlevel if the connection to the import script could not be made at all.

我有超过进口PHP脚本总量控制，并且可以决定它的错误呢：输出错误信息，返回头，无论

I have total control over the importing PHP script, and can decide what it does on error: Output an error message, return a header, whatever.

你会如何运行的wget（或任何其他工具揭开序幕服务器端导入），并根据不同的PHP脚本返回返回什么一定的误差水平？

我最好的选择，现在正在建设一个执行wget命令，将结果存储在一个文件中的批处理文件，批处理文件取决于文件的内容返回错误级别0或1。但我真的不知道如何使用批处理编程匹配文件的内容。

My best bet right now is building a batch file that executes the wget command, stores the result in a file, and the batch file returning errorlevel 0 or 1 depending on the file's contents. But I don't really know how to match a file's contents using batch programming.

推荐答案

您可以做在PowerShell中的以下内容：

You can do the following in powershell:

$a = wget --quiet -O - www.google.com
$rc = $a.CompareTo("Your magic string")
exit $rc

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