使用Node / express / React with MySQL / Sequelize
我在这里有我的create react app app的一个分支:https://github.com/geochanto/nutrient-calculator-react/commits/edit-recipe
我将在这里部署到Heroku:https://nameless-temple-93876.herokuapp.com/
在本地,后端(expressjs)和前端(React Router)路由都可以正常工作。 问题:在Heroku上,虽然后端路由有效,但只有root('/')响应路由有效。其他路线只是给出空白页面,而不是加载相应的组件:
我尝试了很多事情,火星构建包就是其中之一,但这却给出了 nginx 错误。
我也试图像这样在客户端文件夹中手动设置static.json,但这没有帮助:
[Test]
public async Task Index_UserExists_ReturnsViewAsync()
{
var mockUserStore = new Mock<IUserStore<ApplicationUser>>();
var mockUserManager = new Mock<UserManager<ApplicationUser>>(mockUserStore.Object, null, null, null, null, null, null, null, null);
var user = new ClaimsPrincipal(new ClaimsIdentity(new Claim[]
{
new Claim(ClaimTypes.NameIdentifier, "1"),
}));
mockUserManager.Setup(x => x.GetUserAsync(user));
var controller = new ManageController(mockUserManager.Object, null, null, null, null)
{
ControllerContext = new ControllerContext()
{
HttpContext = new DefaultHttpContext() { User = user }
}
};
//Act
var result = await controller.Index();
//Assert
Assert.IsInstanceOf<ViewResult>(result);
}
}
这是我当前对App.js的配置:
App.js
{
"root": "build/",
"clean_urls": false,
"routes": {
"/**": "index.html"
}
在我的主要 server.js
中也有此文件const App = () =>
<Container>
<Router basename={process.env.PUBLIC_URL}>
<div>
<JumbotronComponent/>
<NavBar />
<Route path="/" component={Smoothie} />
<Route exact path="/ingredients" component={Ingredients} />
<Route exact path="/recipes" component={Recipes} />
<Route path="/users/admin" component={Admin} />
<Route path="/users/login" component={Login} />
<Route path="/users/profile" component={Profile} />
<Route path="/image" component={Imguploader} />
</div>
</Router>
</Container>
export default App;
其他相关文件:
答案 0 :(得分:0)
回答我自己的问题。也许它将帮助其他人:
我遇到了一个错误,该错误是我使用 / client / public 文件夹中的 res.sendFile 提供索引文件。相反,在生产环境中,我应该从 / client / build 提供服务,就像这样:
if (process.env.NODE_ENV === "production") {
app.use(express.static("client/build"));
app.get("/*", function(req, res) {
res.sendFile(path.join(__dirname, "./client/build/index.html"));
});
}
else {
app.use(express.static(path.join(__dirname, '/client/public')));
app.get("/*", function(req, res) {
res.sendFile(path.join(__dirname, "./client/public/index.html"));
});
}