[英]Fetch data from local Json server in React-Native
My Local Json Server data is something like this:我的本地 Json 服务器数据是这样的:
I used it in server:我在服务器中使用它:
import axios from 'axios';
const Server = axios.create({
baseURL: 'http://localhost:3000/office',
timeout: 5000,
headers: {'accept': 'application/json'}
});
export default Server;
But I'm unable to fetch it, I need help in fetching it from local json server.但是我无法获取它,我需要帮助从本地 json 服务器获取它。
export function fetchJobs(props) {
return function(dispatch){
dispatch({type: JobsTypes.FETCH_OFFICE});
Server
.get('/office')
.then((response) => {
dispatch({type: JobsTypes.FETCH_OFFICE_SUCCESSFUL,payload:response.data });
})
.catch((err) => {
dispatch({type:JobsTypes.FETCH_OFFICE_FAILED,payload:err});
});
}
}
I assume you're using Android Virtual Device? 我假设您正在使用Android虚拟设备?
Localhost is going to be: 10.0.2.2
So in your case you have to use: 'http://10.0.2.2:3000'
Localhost将是:
10.0.2.2
因此,在您的情况下,您必须使用: 'http://10.0.2.2:3000'
: 10.0.2.2
: 10.0.2.2
'http://10.0.2.2:3000'
Let me know if this works for you. 让我知道这是否适合您。
Ok, just to clarify for anyone else who gets to this answer with the same question: 好的,只是为了澄清其他获得相同问题的答案的人:
If you're using Android Virtual Device
on your dev machine THEN you need to use http://10.0.2.2:<port>
in order to communicate with your dev server running on http://localhost:<port>
如果您在开发机上使用
Android Virtual Device
,那么您需要使用http://10.0.2.2:<port>
以便与在http://localhost:<port>
上运行的开发服务器进行通信
If you're using a physical device, make sure it is in the same network as your dev machine and replace the 10.0.2.2
part with your dev machines ip. 如果您使用的是物理设备,请确保其与开发机器位于同一网络中,并用开发机器ip替换
10.0.2.2
部分。
I beleive you need to change your URL: 'http://localhost:3000'我相信你需要改变你的 URL: 'http://localhost:3000'
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