iHealth-app-demo/js/common_http.js

//切换发布版本 true：正式版，连接生产环境；false：测试版，连接测试环境。
var publish_version = true;
//var publish_version = false;

//是否是在公司总部的演示环境
var isdemo = false;
//var isdemo = false;

//接口服务器
var server,
    appId,
    curr_app_version = 1, //app当前内定版本号
    checkReload = true,
    //图片识别请求路径
    ocrReqUrl = "",
    //健康档案接口服务器
    healthProfileServer = "",
    //图片文件的服务器路径
    imgUrlDomain = "";

//设置全局变量
var CITY_CODE = "450800", //"450800"
    CITY_NAME = "贵港市"; //贵港市

if(publish_version == true) {
    appId = "wxad04e9c4c5255acf";
    //接口服务器
    server = server = "http://ggijk.yihu.com/wlyy/";
    // 图片识别请求路径
    ocrReqUrl = "http://ggijk.yihu.com/ocr/";
    // 健康档案接口服务器
    healthProfileServer = server;
    
    imgUrlDomain = "http://ggijk.yihu.com/";
} 
else if(isdemo == true) {
    appId = "wxeb86020158cf9141";
    //接口服务器
    server = "http://ehr.yihu.com/ssgg/";
    // OCR测试地址
    ocrReqUrl = "http://www.xmtyw.cn/ocr/";
    // 健康档案接口服务器
    healthProfileServer = server;
    //图片文件的服务器路径
    imgUrlDomain = "http://www.xmtyw.cn/";
}
else {
    appId = "wxd03f859efdf0873d";
    // OCR测试地址
    ocrReqUr = "http://192.168.131.132:3000/ocr";
    
    //接口服务器
//  server = "http://172.19.103.88:9092/wlyy/";
    server = "http://192.168.131.24:8082/";
    
    // 健康档案接口服务器
    healthProfileServer = server;
    
    //图片文件的服务器路径
    imgUrlDomain = "http://172.19.103.54/";
}

function showErrorPage (msg) {
    plus.nativeUI.closeWaiting();
    var errorWebview = plus.webview.getWebviewById('error');
    if(errorWebview) {
        mui.fire(errorWebview, "refresh", {errorMsg: msg});
    } else {
        mui.openWindow({
            id: "error",
            url: "../../error/html/error.html",
            waiting:{
                autoShow:false
            },
            extras: {
                errorMsg: msg
            }
        });
    }
}

function checkNetOrbackendError() {
    var noNetwork = plus.networkinfo.getCurrentType() == plus.networkinfo.CONNECTION_NONE;
    setTimeout(function() {
        showErrorPage(noNetwork?"网络有点问题哦，检查网络无误后，":"程序开了点小差， 请稍后重试！")
    },0);
    return noNetwork;
}

var isLoginOut;

//newWay 新的处理错误请求的标识
function sendGet(url, params, custError, custSuccess,newWay,timeOut){
    sendPost(url, params, custError, custSuccess, "GET", timeOut, newWay);
}


/**
 * 统一请求ajax发送方法
 * url 请求地址：例如：patient/health_index/add
 * params 请求参数
 * dataType 数据类型：json等
 * reqType 请求方式:get 或 post
 * error 请求失败处理方法
 * success 请求成功处理方法
 * newWay 新的处理错误请求的标识
 */
function sendPost(url, params, custError, custSuccess,dataType, timeOut, newWay) {
    
    if(dataType==undefined){
        dataType="POST"
    }
    if(isLoginOut) {
        return
    }
    //发送ajax请求
    console.log(server+url);
    
    // 增加绝对URL（含有http://及https://）的判断，以满足跨域请求（yzh）
    var reqUrl = server + url;
    if(url&&(url.indexOf("http://")>-1 || url.indexOf("https://")>-1)) {
        reqUrl = url;
    }
    mui.ajax(reqUrl, {
        data: params || {},
        dataType: 'json',
        //crossDomain: true,
        type: dataType,
        timeout: timeOut || 60000, 
        error: function(xht, type, throwErr) {
            if(type=="timeout"){
                if(custError){
                    custError(type);
                    return ;
                }
            }
            if(custError && $.isFunction(custError)) {
                var flag = custError(xht, type, throwErr);
                if(!flag) {
                    return ;
                }
            }
            
            plus.nativeUI.closeWaiting();
            var curWebview = plus.webview.currentWebview();
            if(curWebview.id=="error") {
                return ;
            }
            if(newWay == undefined){ //旧的处理逻辑
                if(type == "timeout" || type == "abort") {
                    
                    checkNetOrbackendError();
                        
                } else if(type == "error" || type == "parsererror" || type == "null") {
                    setTimeout(function() {
                        showErrorPage("程序开了点小差， 请稍后重试！")
                    },0);
                }
            }else if(newWay){
                mui.toast("数据加载失败，请检查网络无误后下拉刷新。");
            }
        },
        success: function(res) {
            var random = Math.random();
            isLoginOut = window.localStorage.isLoginOut;
            if(isLoginOut) {
                return;
            }
            var tip = "";
            if(res.status == 999) {
                window.localStorage.isLoginOut = random;
                if(window.localStorage.isLoginOut != random) {
                    return;
                }
                tip = "此账号已在别处登录，请重新登录";
                showConfirm(tip, 1);
                return;
            } else if(res.status == 998) {
                window.localStorage.isLoginOut = random;
                if(window.localStorage.isLoginOut != random) {
                    return;
                }
                tip = "登录超时，请重新登录";
                showConfirm(tip);
                return;
            } else if(res.status == 997) {
                window.localStorage.isLoginOut = random;
                if(window.localStorage.isLoginOut != random) {
                    return;
                }
                tip = "此账号未登录，请先登录";
                showConfirm(tip);
                return;
            }
            //添加无操作权限的返回结果
            else if(res.status == 403){
                mui.toast("观察者模式无法进行增删改操作");
                plus.nativeUI.closeWaiting();
                return;
            }
            custSuccess(res);
        }
    });
}

/*
 * 选择退出登录
 */
function exit2Login(beOut) {
    //beOut 参数，记录是否是因为账号在别处登录被挤掉
    mui.openWindow('../../login/html/login.html', 'login', {
        extras: {
            exit: "exit",
            beOut: beOut
        },
        createNew: true
    });

    mui.later(function() {
        plus.webview.currentWebview().close("none");
    }, 1000)
}
/*
 * 弹出框
 */
function showConfirm(content, beOut) {
    mui.confirm(content, "提示", ["确定"], function() {
        exit2Login(beOut);
        plus.storage.removeItem("isLoginOut");
    });
}

function sendPostNoAsync(url, params, error, success) {
    //发送ajax请求
    mui.ajax(server + url, {
        data: params || {},
        async: false,
        dataType: 'json',
        //crossDomain: true,
        type: "POST",
        timeout: 20000,
        error: error || function(xht, type, throwErr) {},
        success: success
    });

}

/*
 * 获取时间
 */
function getCurrDate(flag) {
    var weekStr = ["周日", "周一", "周二", "周三", "周四", "周五", "周六"];
    var d = new Date();
    var year = d.getFullYear();
    var month = d.getMonth() + 1;
    var day = d.getDate();
    var week = d.getDay();
    var h = d.getHours();
    var mins = d.getMinutes();
    var s = d.getSeconds();
    if(month < 10) month = "0" + month;
    if(day < 10) day = "0" + day;
    if(h < 10) h = "0" + h;
    if(mins < 10) mins = "0" + mins;
    if(s < 10) s = "0" + s;

    if(flag == "date") {
        return year + "-" + month + "-" + day;
    } else if(flag == "time") {
        return h + ":" + mins + ":" + s;
    } else if(flag == "week") {
        return year + "-" + month + "-" + day + " " + weekStr[week];
    }
    return year + "-" + month + "-" + day + " " + h + ":" + mins + ":" + s;
}

function getSysDate(plus) {
    var d = new Date();
    var year = d.getFullYear();
    var month = d.getMonth() + 1;
    var day = d.getDate();
    //                var week = d.getDay();
    var h = d.getHours();
    var mins = d.getMinutes();
    var s = d.getSeconds();
    if(month < 10) month = "0" + month;
    if(day < 10) month = "0" + day;
    if(h < 10) h = "0" + h;
    if(mins < 10) mins = "0" + mins;
    if(s < 10) s = "0" + s;
    if(!plus) {
        return year + "-" + month + "-" + day + "" + h + ":" + mins + ":" + s;
    } else {
        return(year + 1) + "-" + month + "-" + day + "" + h + ":" + mins + ":" + s;
    }
}

function getSysDatePlus(plus) {
    var now = new Date();
    var d = new Date(now.getTime() + plus * 24 * 3600 * 1000);
    var year = d.getFullYear();
    var month = d.getMonth() + 1;
    var day = d.getDate();
    //    alert(year+"  "+month+"  "+day);
    //    var h = d.getHours();
    //    var mins = d.getMinutes();
    //    var s = d.getSeconds();
    if(month < 10) month = "0" + month;
    if(day < 10) day = "0" + day;
    //    if (h < 10) h = "0" + h;
    //    if (mins < 10) mins = "0" + mins;
    //    if (s < 10) s = "0" + s;
    return year + "-" + month + "-" + day
}

/** 
 * 用于把用utf16编码的字符转换成实体字符，以供后台存储 
 * @param  {string} str 将要转换的字符串，其中含有utf16字符将被自动检出 
 * @return {string}     转换后的字符串，utf16字符将被转换成&#xxxx;形式的实体字符 
 */
function utf16toEntities(str) {
    var patt = /[\ud800-\udbff][\udc00-\udfff]/g; // 检测utf16字符正则  
    str = str.replace(patt, function(char) {
        var H, L, code;
        if(char.length === 2) {
            H = char.charCodeAt(0); // 取出高位  
            L = char.charCodeAt(1); // 取出低位  
            code = (H - 0xD800) * 0x400 + 0x10000 + L - 0xDC00; // 转换算法  
            return "&#" + code + ";";
        } else {
            return char;
        }
    });
    return str;
}

// 获取异步请求处理Promise对象
function getReqPromise(url, data,reqType,newWay) {
    return new Promise(function(resolve, reject) {
        sendPost(url, data,
              function queryFailed (xht, type, throwErr) {
                // dialog({contentType:'tipsbox', skin:'bk-popup' , content:'加载失败'}).show();
                // mui.toast("程序开了点小差， 请稍后重试！");
                if(type == "error" || type == "parsererror" || type == "null") {
                    //mui.toast("程序开了点小差， 请稍后重试！");
                    //throw new Error("加载失败");
                    showErrorPage("程序开了点小差， 请稍后重试！");
                }
                return true;
              }
              , function success(res) {
                resolve(res); 
              },reqType, '', (newWay===false?false:true));
    });
}

/*
 * reqs: 请求的参数数组，格式：[{url:'a/xxx', reqType: 'POST', data:{...}},{url:'b/xxx',data:{...}}]
 * */
function getReqPromises(reqs, newWay) {
    if(!reqs || !reqs.length) {
        return new Promise(function(resolve, reject) {
            resolve([]);
        });
    }
    reqs = _.filter(reqs,function(req) {
        return req!=null
    });
    return Promise.all(_.map(reqs,function(param){
        return getReqPromise(param.url,param.data, param.reqType, (newWay===false?false:true));
    }));
};

//获取链接上的参数
function GetRequest() {  
   var url = location.search; //获取url中"?"符后的字串
   var theRequest = new Object();
   if (url.indexOf("?") != -1) {
      var str = url.substr(1);
      strs = str.split("&");
      for(var i = 0; i < strs.length; i ++) {
         theRequest[strs[i].split("=")[0]]=(strs[i].split("=")[1]);
      }
   }
   return theRequest;
}

mui.plusReady(function() {
    setStatusbarRed();
})

function setStatusbarRed(){
    // 设置系统状态栏背景色
    plus.navigator.setStatusBarBackground("#17b3ec");
}

/*
 * 获取图片路径
 */
function getImgUrl(str){
    if(typeof str != 'string'){
        return "";
    }
    if(str.length == 0){
        return "";
    }else{
        if(str.indexOf("../")>-1){
            //访问本地路径
            return str;
        }else if((str.indexOf("http://")>-1) || (str.indexOf("https://")>-1)){
            return str;
        }else{
            //服务器上的图片路径
            return imgUrlDomain + str;
        }
    }
}