fronend/js/basic1.js

var SVR_URL = "/server/";  //http://172.30.84.3:8803
if(location.host.indexOf("niimei") === -1){
    SVR_URL = "http://172.30.84.3:8803/server/";
}

function get_data(url, callback) {
    $.ajax({
        url: SVR_URL + url,
        apiName: url,
        sendTime: new Date()
    }).done(callback).fail(on_fail);
}
function on_fail(msg) {
    alert("很抱歉，网络错误，请查看Console");
    console.log("-----   网络请求失败 ---------")
    console.log(JSON.stringify(this));
    console.log("----------------------------")
}
function first_parse(ajax, obj) {
    if (typeof obj === "string") {
        obj = JSON.parse(obj);
    }

    if (typeof obj !== "object") {
        console.log(ajax);
        throw "Error ! Parsing JSON failed ." + JSON.stringify(obj);
    }

    if (obj.ret == "10000" || obj.ret == 10000 || obj.ret == 1000) {
        return obj.model;
    } else {
        console.log(ajax);
        throw "Error ! Server returned error." + JSON.stringify(obj);
    }
}

var faileverynum=[];
var passeverynum=[];
var stackeverynum=[];
var failrate=[];
function on_document_load() {

    get_data("fcWorkRaw/allFlows" , on_load_success_spots)
}

function on_load_success_spots(obj, status) {
    var spotsList = first_parse(this, obj);
    //在这里排序 spo\
    console.log("spot List : ");
    console.log(spotsList);

    var i, j, temp=[];
        for (j = 0; j < spotsList.length-1  ; j++) {
            if (spotsList[j].flowId > spotsList[j + 1].flowId) {
                temp = spotsList[j];
                spotsList[j] = spotsList[j + 1];
                spotsList[j + 1] = temp;
            }
        }
    for (i = 0; i < spotsList.length ; i++) {
        passeverynum[i] = spotsList[i].flowPass;
        faileverynum[i] = spotsList[i].flowFail;
        stackeverynum[i] = 0;
    }
    for (i = 0; i < spotsList.length ; i++) {
        if (passeverynum[i] + faileverynum[i] == 0) {
            failrate[i] = 0;
        }
        else {
            failrate[i] = faileverynum[i] / (faileverynum[i] + passeverynum[i]) * 100;
        }

    }



    showChart();
    setInterval(function(){
        get_data("fcWorkRaw/allFlows" , realtime_success);
    },1000);
}

function realtime_success(obj, sta) {

    var output = first_parse(this, obj);
    var i, j;
    for (i = 0; i < output.length ; i++) {
        passeverynum[i] = output[i].flowPass;
        faileverynum[i] = output[i].flowFail;
        stackeverynum[i] = 0
    }
    for (i = 0; i < output.length ; i++) {
        if (passeverynum[i] + faileverynum[i] == 0) {
            failrate[i] = 0;
        }
        else {
            failrate[i] = faileverynum[i] / (faileverynum[i] + passeverynum[i]) * 100;
        }

    }

    updateChart();

}