小编Der*_* MC的帖子

我有一个ping.js应用程序ping一个网址,然后如果它得到一个错误代码,发送一条消息给Slack.它工作正常两天,但它只是停止工作.我正在使用Screen来保持运行,但它似乎仍然停止.任何帮助将不胜感激.

代码如下:

var request = require("request")
var Hapi = require('hapi');
var Slack = require('slack-node');
var h = 0;
var s = 0;
var e = 0;

function onlineBooking(){
request({
    url: "http://example.com",
    json: true
}, function (error, response, body) {

    if (!error && response.statusCode === 200) {

        // 'if/else' checks that it receives an up respsose four times in a row 
        // the variable e is increased by .25 for every 200(ok response) until e reaches 1
        // it will then …

public class dereks {
public static void main (String [] args){
    int array [] = {1,2,3,5,6,7};
    int sum =0;
    for(int counter=0; counter<=array.length; counter++){
        sum+=array[counter];
    }
    System.out.println(sum);
}
}

谁能告诉我这有什么不对？我无法理解为什么我收到错误消息"线程中的异常"主"java.lang.ArrayIndexOutOfBoundsException:5 at dereks.main(dereks.java:7)".