当我尝试调试ASP.NET程序时，为什么Internet Explorer（或其他浏览器）使用旧的JavaScript文件？

Question

I'm changing a .js JavaScript file in my ASP.NET MVC 5 solution, but when I go to debug the program, Internet Explorer 11 frequently loads old JavaScript files (caught chrome doing it too ). What is the problem here, some setting I'm missing? Even if it has the cached JavaScript file in its cache, shouldn't it load the new one with the newer modified date?

Answer 1

You can either read http://fiddler2.com/r/?httpperf to learn how browsers implement caching, or you can simply hit CTRL+F5 to get IE to bypass the cache.

IE cannot magically "know" that the server has a newer version without asking for it, which would defeat the purpose of having a cache in the first place.

Answer 2

change the setting via tools ->Internet options -> advanced -> enable the option empty internet temporary files folder when browser is closed

This worked for me

Answer 3

在资源管理器设置中，将属性设置为在您每次访问页面时获取文件。