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不同浏览器中URL的最大长度是多少？浏览器有什么不同？

HTTP协议是否要求它？

mailto:链接的&body部分中的文本有最大长度.根据我的一位同事的说法,W3C将限制发布为256(尽管如此,我没有提供支持的链接).

我们在电子邮件和网页中嵌入了mailto:links,并成功使用了超过256个字符.但是,在某一点之后,电子邮件客户端和浏览器开始剥离并拒绝打开链接.

我想知道以下允许的实际最大长度:

邮件客户:

• 展望(2003年,2007年,2010年)
• Eudora(7.1,和/或最新版本)
• 雷鸟(最新版)

浏览器:

• Firefox(3+)
• IE浏览器(6,7,8)
• iPhone浏览器

我们将非常感谢您提供的任何和所有号码.

在我的网页中,我向WCF服务发出Ajax请求.如果服务抛出错误,那么将在JSON中传回.然后,JavaScript错误处理程序会显示一个隐藏的div,其中包含一个预先填充了我的详细信息的mailto URL,以便团队成员(这是一个小型内部应用程序)可以向我发送包括堆栈跟踪在内的错误.以下是测试运行的结果URL示例:

mailto:tttttttt@mmmmmmmmm.com?subject=potential%20seed%20save%20failed&body=Potential%20seed%20URL%20=%20unknown%0DResponse%20%3A%20%7B%22ExceptionDetail%22%3A%7B%22HelpLink%22%3Anull%2C%22InnerException%22%3Anull%2C%22Message%22%3A%22testing%22%2C%22StackTrace%22%3A%22%20%20%20at%20SavePotentialSeedSearches.WCFService.StorePotentialSeed(String%20url%2C%20String%20name)%20in%20C%3A%5C%5CTFS%5C%5CProjects%5C%5CSeeds%5C%5CPreliminaries%5C%5CSavePotentialSeedSearches%5C%5CWCFService.svc.cs%3Aline%2021%5Cu000d%5Cu000a%20%20%20at%20SyncInvokeStorePotentialSeed(Object%20%2C%20Object%5B%5D%20%2C%20Object%5B%5D%20)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object%20instance%2C%20Object%5B%5D%20inputs%2C%20Object%5B%5D%26%20outputs)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean%20isOperationContextSet)%22%2C%22Type%22%3A%22System.ArgumentException%22%7D%2C%22ExceptionType%22%3A%22System.ArgumentException%22%2C%22Message%22%3A%22testing%22%2C%22StackTrace%22%3A%22%20%20%20at%20SavePotentialSeedSearches.WCFService.StorePotentialSeed(String%20url%2C%20String%20name)%20in%20C%3A%5C%5CTFS%5C%5CProjects%5C%5CSeeds%5C%5CPreliminaries%5C%5CSavePotentialSeedSearches%5C%5CWCFService.svc.cs%3Aline%2021%5Cu000d%5Cu000a%20%20%20at%20SyncInvokeStorePotentialSeed(Object%20%2C%20Object%5B%5D%20%2C%20Object%5B%5D%20)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object%20instance%2C%20Object%5B%5D%20inputs%2C%20Object%5B%5D%26%20outputs)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc%26%20rpc)%5Cu000d%5Cu000a%20%20%20at%20System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean%20isOperationContextSet)%22%7D

这是2354个字符长.

其他答案表明,超过2000个字符的URL是一个坏主意,因为一些浏览器可能会与它们斗争.但是,是否可以通过浏览器以任何方式解析mailto URL,还是将它们立即传递给默认邮件工具？如果他们被交给,有没有人有关于各种邮件工具(特别是Outlook)可以处理的mailto URL长度的数据？