我正在尝试使用导出和导入但它无法正常工作我收到错误
这是我的代码HTML:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
@RenderBody()
<script src="~/scripts/user.js"></script>
<script src="~/scripts/main.js"></script>
</body>
</html>
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用户:
export class User {
firstName: string;
lastName: string;
}
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main.ts
import { User } from "./user";
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这里也是异常的截图:
我尝试格式化css代码时遇到问题.Visual Studio在css中给了我不必要的空间
在visual studio中格式化css代码之前:
.test-parent {
}
.test-parent .test-child {
}
.test-parent .test-child .test-child-child {
}
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在visual studio中格式化css代码之后:
.test-parent {
}
.test-parent .test-child {
}
.test-parent .test-child .test-child-child {
}
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是否可以在Visual Studio 2017中禁用不必要的空间?
当我试图从IHttpContextAccessor字段获取httpcontext时,我遇到问题始终为null.
有我的startup.cs
public void ConfigureServices(IServiceCollection services)
{
// Add framework services.
services.AddMvc();
services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
.....
// This is always null
var httpContext = app.ApplicationServices.GetService<IHttpContextAccessor>().HttpContext;
.....
}
Run Code Online (Sandbox Code Playgroud) 我有一个问题。我正在尝试在打字稿中导入 node_modules,但出现错误
"[ts] Cannot find module 'path'."
这是我的代码:
import path from 'path';
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