axios請求config參數 > const instance = axios.create()的defaults屬性 > axios.defaults的默認值javascript
須要設置 withCredentials = true,表示跨域請求時使用憑證java
import axios from 'axios';
import qs from 'qs';
// 設置全局axios的默認值
axios.defaults.timeout = 5000;
axios.defaults.baseURL = 'http://localhost:7001';
// 攔截器
axios.interceptors.request.use(
config => {
config.data = qs.stringify(config.data);
config.headers = {
'Content-Type': 'application/x-www-form-urlencode'
};
return config;
},
error => {
return Promise.reject(error);
}
);
axios.interceptors.response.use(
response => {
return response;
},
error => {
return Promise.reject(error);
}
);
// get請求
const get = (url, params = {}) => {
return new Promise((resolve, reject) => {
axios.get(url,{params}).then(res =>{
resolve(res.data);
}).catch(err => {
reject(err);
});
});
}
// post請求
const post = (url, params = {}) => {
return new Promise((resolve, reject) => {
axios.post(url,params).then(res =>{
resolve(res.data);
}).catch(err => {
reject(err);
});
});
}
export {
get, post
}
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