HM-SPMS/web/nginx/html/js/common.js

$.ajaxSetup({
    error : function(xhr, textStatus, errorThrown) {
		var status = xhr.status; // http status
        var msg = xhr.responseText;
        var json = xhr.responseJSON;
		var message = "";
		
		
		if (status == 400) {
			console.error(message);
		} else if (status == 401) {
			console.error('access_token过期');
			// sessionStorage.removeItem("access_token");
			// sessionStorage.removeItem("refresh_token");
			location.href = '/';
		} else if (status == 403) {
			message = "未授权";
			console.error(message);
		} else if (status == 404) {
			if(msg.path== "/login"){
				location.href = '/';
			}
		} else if (status == 500) {
			message = '系统错误：' +  message + '，请刷新页面，或者联系管理员';
			console.error(message);
		} else if (status == 504) {
			message = '服务器关闭或请求超时：' +  message;
			console.error(message);
		}else{
			if(msg != undefined && msg != ""){
				try {
					var response = JSON.parse(msg);
					var exception = response.exception;
				} catch (error) {
					var exception = msg;
				}
				
				if(exception){
					message = exception;
				}else{
					message = response.message;
				}
			}
		}
	}
});
$.i18n=function(opt){
	if(!opt){opt={}}
	if(opt.language===undefined){
		opt.language=localStorage.getItem('i18n');
		if(!opt.language){
			opt.language=navigator.language=='zh-CN'?'cn':'en';
		}
	}
	if(typeof opt.url!=='string'||opt.url==''){
		opt.url='/locales/'+opt.language+'/translation.json'
	}
	$.ajax({
		url:opt.url,
		type:'get',
		dataType:'json',
		success:function(res){
			var temp=res;
			$('[data-i18n]').each(function(i,e){
				var p=$(e).attr('data-i18n').split(/[\]\.]/);
				if(p[0].indexOf('[')===-1){
					p.unshift('');
				}
				var len=p.length;
				var d=temp[p[1]];
				while(d[p[p.length+1-(--len)]]){
					d=d[p[p.length+1-len]];
				}
				if(typeof d!=='string'&&typeof d!=='number'){d='';}
				p[0]==='[value'?$(e).val(d):p[0]===''?$(e).html(d):$(e).attr(p[0].substring(1),d);
			});
			if(typeof opt.finish==='function'){
				opt.finish(temp);
			}else{
				$.i18nData=temp;
			}
		}
	});
}

function iframeSrc(id,src){
    document.getElementById(id).setAttribute('src',src);
}
function getLocal(){
	return window.navData===undefined?parent.location:location;
}
function initSocket(obj) {
	var defaul = {
		url: 'websocket',
		flag: 1,
		socket: '',
		Timer: '',
		times:5,
		data:{},
		autoReConnect: 5,
		//关闭连接
		closeWebSocket: function () {
			this.socket.close();
		},

		//发送消息
		send: function (message) {
			this.data=message;
			message.flag=1;
			this.socket.send(JSON.stringify(message));
		},

		//发送心跳包
		heatPack: function () {
			var me=this;
			this.Timer = setTimeout(function () {
				me.socket.send(JSON.stringify({flag: 0}));
			}, 60000);
		},
		connection: function () {
			try {
				var me=this;
				if (typeof (WebSocket) == "undefined") {
					console.log("您的浏览器不支持WebSocket");
				} else {
					//获取域名和端口
					var _local_ = getLocal().href.split('//')[1].split('/')[0];

					//实现化WebSocket对象，指定要连接的服务器地址与端口  建立连接
					var protocol=window.location.protocol==='https:'?'wss://':'ws://';
					me.socket = new WebSocket(protocol + _local_ + "/ws/" + me.url);
					// me.socket = new WebSocket( "ws://192.168.77.147:1120/ws/" + me.url);
					//打开事件
					me.socket.onopen = function () {
						// me.times=me.autoReConnect;
						me.open(me);
					};
					//获得消息事件
					me.socket.onmessage = function (msg) {
						//清除上一个心跳任务，添加下一个心跳任务
						
						clearTimeout(me.Timer);
						me.heatPack();
						var data = new Function('return '+msg.data)();
						if (data.flag != 0) {
							me.times=me.autoReConnect;
							me.success(data);
						}
						//发现消息进入    调后台获取
						//getCallingList();
					};
					//关闭事件
					me.socket.onclose = function () {
						if(--me.times>=0){
							setTimeout(function(){
								me.reconn();
							},8000)
						}
						me.close();
					};
					//发生了错误事件
					me.socket.onerror = function () {
						console.log('err')
						me.error();
					}
				}
			} catch (error) {
                console.error(error)
			}
		},
		open:function(){
			var me=this;
			me.send(me.data);
		},
		close:function(){

		},
		error:function(){

		},
		reconn:function(){
			var me=this;
			
			if(me.socket.readyState<1.5){
				me.closeWebSocket();
			}
			// me.open=function(){
			// 	me.send(me.data);
			// }
			me.socket='';
			me.connection();
			
		},
		success: function (msg) {
			console.log(msg)
		}
	}
	Object.assign(defaul, obj);
	defaul.connection();
	return defaul;
}

function offCheckAll(name){
	$('input[name="'+name+'"]').attr('checked',false)
}

/**
 * @desc 图表展示数据通用过滤方法
 * @param param 入参对象
 * 		    key     默认值:false,  操作字段的键名,当该值不为字符串时,默认取数组每个下标
 * 		    sub     默认值:'',     不是数字类型的字段用该值替换
 * 		    decimal 默认值:0,      保留小数位数
 * 		    strict  默认值:false,  是否强制保留小数位数
 * 		    offset  默认值:0,      偏移量
 * 		    magni   默认值:1       倍率
 * @return 返回一个对象,包括:
 * 			arr		转换后的数组,
 *			max		最大值, 
 *			min		最小值,
 * 			sum		求和,
 * 			avglen	有数值的个数.
 */
Array.prototype.itemToNumber=function(param){
	if(typeof param!=='object'){param={}}
	var defalut={
		key:false,		//操作字段的键名,当该值不为字符串时,默认取数组每个下标
		sub:'',			//不是数字类型的字段用该值替换
		decimal:0,		//保留小数位数
		strict:false,	//是否强制保留小数位数
		offset:0,		//偏移量
		magni:1			//倍率
	}
	var o=Object.assign(defalut,param);
	for(var i=0,arr=[],max,min,sum,len=0;i<this.length;i++){
		var d=this[i];
		if(typeof o.key==='string'){
			d=d[o.key]
		}
		if(d===null||d===''||isNaN(d)){
			d=o.sub;
		}else{
			d=Number(d*o.magni+o.offset).toFixed(o.decimal);
			if(!o.strict){
				d=Number(d);
			}
			if(i===0){
				max=d;
				min=d;
				sum=Number(d);
				len++;
			}else{
				if(Number(d)>max){
					max=d;
				}else if(Number(d)<min){
					min=d;
				}
				sum+=Number(d);
				len++;
			}
		}
		arr.push(d);
	}
	return {
		arr:arr,
		max:max,
		min:min,
		sum:sum,
		avglen:len
	}
}