我正在Nginx服务器上运行React JS,并想与运行Gunicorn的Django REST API连接。当我调用页面http://18.220.194.77/时,gunicorn显示代码为200的GET,但数据未更新,如果我访问http://18.220.194.77:8000/api/,可以看到Django在以下设置下正常工作:
Nginx:
server {
listen 80 default_server;
server_name 18.220.194.77;
root /var/www/frontend/build;
location /api {
proxy_pass http://18.220.194.77:8000; # this is where you point it to the Django server
}
location / {
try_files $uri $uri/ /index.html; # this is where you serve the React build
}
}
由Django服务的反应:
import React, { Component } from 'react';
class App extends Component {
state = {
todos: []
};
async componentDidMount() {
try {
const res = await fetch('http://18.220.194.77:8000/api/');
const todos = await res.json();
this.setState({
todos
});
} catch (e) {
console.log(e);
}
}
render() {
return (
<div>
{this.state.todos.map(item => (
<div key={item.id}>
<h1>{item.title}</h1>
<span>{item.description}</span>
</div>
))}
</div>
);
}
}
export default App;