Document

ready(function () {

$ajax({

from: 'zh', to: 'en', query: '哈哈', transtype: 'translang', simple_means_flag: 3,

sign: 693488.948161,

token: '0d7432eba25196b0a41a86bcf8a20a98'

}, function (res) {

console.log(res);

});

});

// $.ready的封装

function ready(fn) {

if (

document.attachEvent

? document.readyState === 'complete'

: document.readyState !== 'loading'

) {

fn();

} else {

document.addEventListener('DOMContentLoaded', fn);

}

}

// 基于jq封装的ajax请求

function $ajax(param, callback, errcallback) {

if (param && typeof param === 'function') {

if (callback) {

errcallback = callback;

}

callback = param;

param = undefined;

}

ajax({

type: 'get',

url: 'https://fanyi.baidu.com/v2transapi',

timeout: 3000,

data: param,

success: function (res) {

if (callback && typeof callback === 'function') {

callback(res);

}

},

error: function (err) {

ajaxErr(err);

if (err && typeof errcallback === 'function') {

errcallback(err);

}

}

});

}

//处理错误请求

function ajaxErr(err) {

if (err) {

switch (err.status) {

case 400:

err.message = '错误请求';

break;

case 401:

err.message = '未授权，请重新登录';

break;

case 403:

err.message = '拒绝访问';

break;

case 404:

err.message = '请求错误,未找到该资源';

break;

case 405:

err.message = '请求方法未允许';

break;

case 408:

err.message = '请求超时';

break;

case 500:

err.message = '服务器端出错';

break;

case 501:

err.message = '网络未实现';

break;

case 502:

err.message = '网络错误';

break;

case 503:

err.message = '服务不可用';

break;

case 504:

err.message = '网络超时';

break;

case 505:

err.message = 'http版本不支持该请求';

break;

default:

err.message = '连接错误';

}

} else {

err.message = '连接到服务器失败';

}

alert(err.message);

}

一键复制

编辑

Web IDE

原始数据

按行查看

历史