react -搭建服务

import 'whatwg-fetch';

import 'es6-promise';

require('es6-promise').polyfill();

import * as common from 'common/common.js';

function checkStatus(response) {

if (response.status >= 200 && response.status < 300) {

return response.text();

} else {

common.toast("请求错误");

common.closeLoading();

var error = new Error(response.statusText);

error.response = response;

throw error;

}

}

function parseJSON(response) {

var result = JSON.parse(response);

if(result.code == "99"){

common.closeLoading();

common.gotoLogin();

}

return result;

}

// 发送 get 请求

export function get(url) {

url = common.urlTransmit(url);

var headers = {

'Accept': 'application/json',

'Content-Type' : 'application/json'

}

if(common.tvToken()){

headers.tvToken = common.tvToken()

}

let requestConfig = {

credentials: 'include',

method: "GET",

headers: headers

}

return fetch(url, requestConfig).then(checkStatus).then(parseJSON);

}

// 发送 post 请求

export function post(url, paramsObj) {

url = common.urlTransmit(url);

var headers = {

'Accept': 'application/json, text/plain, /',

'Content-Type': 'application/x-www-form-urlencoded'

}

if(common.tvToken()){

headers.tvToken = common.tvToken()

}

return fetch(url, {

method: 'POST',

credentials: 'include',

headers: headers,

body: obj2params(paramsObj)

}).then(checkStatus).then(parseJSON);

}

// 将对象拼接成 key1=val1&key2=val2&key3=val3 的字符串形式

function obj2params(obj) {

var result = '';

var item;

for (item in obj) {

result += '&' + item + '=' + encodeURIComponent(obj[item]);

}

if (result) {
    result = result.slice(1);
}

return result;

}