ASP.NET项目在VS中F5与Ctrl+F5的区别

曾经终败给现在 2023-10-06 11:29 3阅读 0赞

## 场景 ##

ASP.NET中MVC编程模式简介与搭建HelloWorld项目：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/106795640][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_106795640]

在上面搭建起MVC的项目后，怎样添加一个Controller并访问其中的方法。

注：

博客：  
[https://blog.csdn.net/badao\_liumang\_qizhi][https_blog.csdn.net_badao_liumang_qizhi]  
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## 实现 ##

从文字上可以看到明显的区别

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

F5运行可以进行断点调试

在Controller中的方法中双击添加一个断点，然后F5运行，访问这个Controler的方法时就会进入此断点。

代码运行时不可以对代码进行修改。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

Ctrl+F5是执行，即使添加了断点也不会进入断点。

而且还可以对代码进行修改。

比如Ctrl+F5运行并请求如下Controller的方法

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2][]

然后在代码中修改为如下

public string index()
            {
                return "公众号：霸道的程序猿，推动编程相关教程";
            }

然后按Ctrl + Shift +B 进行编译

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 3][]

编译成功后刷新浏览器，即重新请求该方法

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 4][]

那么如果是使用Ctrl+F5运行的项目，又想调试怎么办？

此时可以通过调试-附加到进程(Attach to Process)，快捷键ctrl+alt+p

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 5][]

然后选择iisexpress.exe进行托管

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 6][]

点击附加就又可以进行断点调试了。

[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_106795640]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/106795640
[https_blog.csdn.net_badao_liumang_qizhi]: https://blog.csdn.net/badao_liumang_qizhi
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