[TOC]
介绍
weex 使用 vue 所以官方推荐的网络通信库不再是vue-resource了，推荐使用axios
https://github.com/mzabriskie/axios
axios 安装
# npm
npm install axios
# bower
bower install axios
or Use CDN <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
使用方法
先创建 axios实例 这样是配置全局
var axiosInstance = axios.create({
baseURL: 'https://some-domain.com/api/',
timeout: 1000,
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
})
也可以这样配置
axios.defaults.baseURL = 'https://api.example.com';
axios.defaults.headers.common['Authorization'] = AUTH_TOKEN;
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
full set
import Qs from 'qs'
let baseURL = 'http://....'
export default{
url: '/get',
baseURL: baseURL,
// if not set default is GET
method: 'POST',
transformRequest: [
function(data) {
//for qs format behand
data.strSQL = base64encode(data.strSQL);
//form-data must be format
data = Qs.stringify(data);
return data;
}
],
transformResponse: [
function(data) {
return data;
}
],
headers: {
// base header set
'Content-Type':'application/x-www-form-urlencoded'
},
params: {
// default set of params
},
paramsSerializer: function(params) {
return Qs.stringify(params)
},
data: {
// you can set by you want
currentPage:1,
ItemsOfPage:99999,
type:0,
strSQL:""
},
timeout: 5000,
withCredentials: false, // default
responseType: 'json', // default
// an event of upload ，for close cross Domain option
// onUploadProgress: function(progressEvent) {
// // Do whatever close u want with the native progress event
// },
// onDownloadProgress: function(progressEvent) {
// // Do whatever you want with the native progress event
// },
maxContentLength: 2000,
validateStatus: function(status) {
return status >= 200 && status < 300; // default
},
maxRedirects: 5, // default
}
function base64encode(str) {
var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var output = "";
var chr1, chr2, chr3 = "";
var enc1, enc2, enc3, enc4 = "";
var i = 0;
var input = utf16to8(str);
do {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2)) {
enc3 = enc4 = 64;
} else if (isNaN(chr3)) {
enc4 = 64;
}
output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) + keyStr.charAt(enc3) + keyStr.charAt(enc4);
chr1 = chr2 = chr3 = "";
enc1 = enc2 = enc3 = enc4 = "";
} while (i < input.length);
return output;
}
function utf16to8(str) {
var out, i, len, c;
out = "";
len = str.length;
for (i = 0; i < len; i++) {
c = str.charCodeAt(i);
if ((c >= 0x0001) && (c <= 0x007F)) {
out += str.charAt(i);
} else if (c > 0x07FF) {
out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F));
out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
} else {
out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
}
}
return out;
}
import axios from 'axios'
import config from './config'
// axios(config);
class API {
//get parms
get (param) {
config.data.strSQL = param.param;
return axios.post(param.api,{},config);
}
//post for param
post (param) {
config.data.strSQL = param.param;
return axios.post(param.api,{},config);
}
// get list
getList (param) {
config.data.Method="get";
config.data.CustData.Data = param;
return axios.post('/list',{},config);
}
reqSuccess(obj,msg){
obj.$message({
message: msg,
type: 'success'
});
}
reqFail(obj,msg){
obj.$message({
message: msg,
type: 'success'
});
}
}
export default API;
使用
import API from '../../api/API'
const api = new API();
export default{
beforeMount(){
let that = this;
api.getList({})
.then(function(res){
let data = JSON.parse(res.data.DataJson).Data.datalist;
that.ntGetList= data;
})
.catch(err=>{
console.log(err);
});
},
data(){
return {
ntGetList:[]
}
}
}
