【HAVENT原创】superagentCallback*** is not defined

在使用 superagent-jsonp 跨域调用过程中，直接报错：Uncaught ReferenceError: superagentCallback*** is not defined

根本原因是callback已经被浏览器回收了，通过设置timeout时间该问题可以解决

.use(jsonp({timeout: 10000}))

调用示例代码如下：

import request from 'superagent'
import jsonp from 'superagent-jsonp'

const state = {
    body: {}
};

const mutations = {
    getMovies (state, response) {
        switch (response.tag) {
            case 'hotMovies':
                state.body = response;
                break;

            default:
                state.body = response;
        }
    }
};

const actions = {
    getMovies ({ commit }, params) {
        request
            .get('https://api.douban.com/v2/movie/in_theaters?count=8')
            .accept('json')
            .use(jsonp({timeout: 10000}))
            .end((err, res) => {
                if (!err) {
                    commit({
                        type: 'getMovies',
                        tag: 'hotMovies',
                        res: res.body
                    })
                    console.log(res.body);
                } else {
                    console.log(err);
                }
            })
    }

};

export default {
    state,
    mutations,
    actions
}

 

来源：oschina

链接：https://my.oschina.net/u/943746/blog/2051338