使用 axios 在 react-native 中使用 POST 方法获取 API 数据 [英] Get API data with POST method in react-native with axios

问题描述

我需要使用 axios 在 react-native 应用程序中获取数据.我可以使用简单的 GET 方法获取数据，如下所示:

I need to get data in react-native app with axios. I can get data with simple GET method as below:

class AlbumList extends Component {

  state = { albums: [] };

componentWillMount() {
  //axios.get('https://rallycoding.herokuapp.com/api/music_albums') .then(response => console.log(response));
  axios.get('http://rallycoding.herokuapp.com/api/music_albums')

  .then(response => this.setState({ albums: response.data }));
        }
        renderAlbums() {
          return this.state.albums.map(album =>
          <AlbumDetail key={album.title} album={album} />);
         // return this.state.albums.map(album => <Text>{album.title}</Text>);
        }

render() {
    console.log(this.state);

return (
   <View>
        {this.renderAlbums()}
    </View>    
);
}
}

如何使用 POST 方法从 API 获取数据，并且我还需要传递标头和 api-username、api-password、apitoken ?

How can i get data from API with POST method and I also need to pass header and api-username,api-password, apitoken ?

我需要像 https://stackoverflow.com/a/41358543/949003 之类的东西，但要使用 AXIOS.

I need something like https://stackoverflow.com/a/41358543/949003 but with AXIOS.

我需要从 LINNWORK API 获取数据.如果有人这样做，请指导.他们首先需要授权，然后我才能从那里获取数据.所以授权然后下一步.

I need to get data from LINNWORK API. if someone had done this please guide. They first need to authorize and then I can get data from there. So authrize and then next step.

推荐答案

axios post 方法接受 3 个参数，即 url、data &配置.

axios post method takes 3 arguments i.e. url, data & config.

您可以按如下方式构建 axios post 请求:

you can structure axios post request as follows:

axios.post(
    'http://rallycoding.herokuapp.com/api/music_albums', 
    {
       'param1': 'value1',
       'param2': 'value2',
       //other data key value pairs
    },
    {
       headers: {
           'api-token': 'xyz',
            //other header fields
       }
    }
);

在您的情况下，您需要访问 https://api.linnworks.net/api/Inventory/GetCategories，根据 docs 需要 Authorization 标头中来自 auth api 的 token.所以你通过 axios 的 GET 请求将是:

In your case you need to access https://api.linnworks.net/api/Inventory/GetCategories, which according to docs requires token from auth api in Authorization header. So your GET request via axios will be:

axios.get("https://api.linnworks.net/api/Inventory/GetCategories", { 
    headers: {
      'Authorization': 'token-from-auth-api'
    }
}).then((response) => {
    console.log(response.data);
})

这篇关于使用 axios 在 react-native 中使用 POST 方法获取 API 数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！