在本地主机上测试WebAPI，但请注意解析地址

Question

我目前正在测试一种解决方案，一方面使用ASP.Net WebAPI，另一方面使用Xamarin应用程序。 两者都在我的机器上运行以进行测试...

在解决我的计算机名称（本地主机）时，我遇到了一个问题 Web API运行正常。在以下地址上：http://localhost:50783/api/values/2

但是如果我使用：

http://127.0.0.1:50783/api/values/2

它不起作用。

对此我感到惊讶。以为这是本地主机的标准IP。 我的主机文件如下

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.
#   127.0.0.1       localhost
#   ::1             localhost

Answer 1

您可以更改Web-api的绑定。

在Visual Studio中→右键单击项目→属性→选择Web→将项目URL更改为127.0.0.1（保留端口不变）→单击创建虚拟目录并保存项目。

Answer 2

尝试取消注释

#   127.0.0.1       localhost

在主机文件中

从开头删除＃。