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test2.js
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test2.js
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const Utils = require('./utils/common');
const mongoose = require('mongoose');
const nodejieba = require("nodejieba");
const fs = require('fs');
const promisemap = require('./utils/promisemap')
const Province = require('./utils/province');
let ObjectID = mongoose.Schema.ObjectId;
let ObjectId = mongoose.Schema.ObjectId;
let uri = 'mongodb:https://47.98.136.138:20005,47.105.36.1:20005,39.108.56.116:20005/wcgroup';
let masterdb = mongoose.createConnection(uri,{
user : "lovegnep_wcgroup",
pass : "liuyang15",
auth : {authMechanism: 'SCRAM-SHA-1'},
replicaSet:'wcgroup',
readPreference: "secondaryPreferred"
},
function(err){
if(err){
console.log(err);
process.exit(1);
}else{
console.log('mongodb connect success');
let s = Date.now();
//"$or":[{"f5Time":{"$exists":false}},{"f5Time":{"$lt":new Date("2018-05-09T00:34:13.795Z")}}]
/*Qrmodelm.find({"f5Time":{"$gte":new Date()}},{},{limit:5,sort:'-updateTime'},function(err,res){
if(err){
console.log(err);
}else{
console.log(res.length);
}
let e = Date.now();
console.log('用时:',e-s);
})*/
}
});
let qrmodel = new mongoose.Schema({
uploader:ObjectId,//上传者ID
type:Number,//类型,1群,2个人,3公众号
source:Number,//来源:1用户上传,2爬虫,3测试数据
industry:String,
location:String,
groupname:String,
abstract:String,
grouptag:[String],//标签
tags:[String],//标签
masterwx:String,//,上传者微信,个人微信,公众号ID
groupavatar:String,//微信群头像,个人头像,公众号头像
groupQR:String,//微信群二维码,个人二维码,公众号二维码
masterQR:String,//上传者二维码
createTime:{type: Date, default: Date.now},
updateTime:{type: Date, default: Date.now},
viewCount:{type:Number, default:0},
likeCount:{type:Number, default:0},
commentCount:{type:Number, default:0},
gender:Number,//1男,2女,3保密, 当类型为个人时才会有
birthday:Date,// 生日, 当类型为个人时才会有
downs:[ObjectId],//点赞的用户,里面存储用户
ups:[ObjectId],//踩的用户,里面存储用户
delete:{type: Boolean, default: false},//是否删除
secret:{type: Boolean, default: false},//是否下架
f5Time:Date//刷新时间
});
let Qrmodel = masterdb.model('Qrmodel', qrmodel);
function gettags(s){
let strarr = nodejieba.extract(s,s.length);
let res = [];
strarr.forEach(function(item){
res.push(item.word);
})
return res;
}
function getrt(arr){
let len = arr.length;
if(len < 1){
return [];
}
let tmplen = Province.GetRandomNum(0,len);
if(tmplen === 0){
return [];
}
let indexs = [];
while(1){
let index = Province.GetRandomNum(0,len-1);
if(indexs.indexOf(index) === -1){
indexs.push(index);
}
if(indexs.length === tmplen){
break;
}
}
let res = [];
indexs.forEach(function(item){
res.push(arr[item])
})
return res;
}
let n = 50;
let tmp = 0;
let test = async()=>{
let tmparr = [];
let limit = 10000;
let asn = async(doc)=>{
await doc.save();
}
let dirarr = fs.readdirSync('./tool');
let head = 'https://www.5min8.com/uploads/';
for(let i = 0; i < 20000; i++){
let llen = Province.GetRandomNum(1,10);
let mydate1 = new Date();
mydate1.setHours(mydate1.getHours()-Utils.GetRandomNum(0,2000));
let mydate2 = new Date();
mydate2.setHours(mydate2.getHours()-Utils.GetRandomNum(0,2000));
let mydate3 = new Date();
mydate3.setHours(mydate3.getHours()-Utils.GetRandomNum(0,2000));
let mydate4 = new Date();
mydate4.setDate(mydate4.getDate()-Utils.GetRandomNum(0,10000));
let groupname = Province.getRandomGN();
let abstract = Province.getRandomAB();
let tags = gettags(groupname+abstract);
let grouptag = getrt(tags);
console.log(i);
let tmpobj = {
type:Utils.GetRandomNum(1,3),
source:3,
industry:Province.getRandomIndustry(),
location:Province.getRandPosition(),
groupname:groupname,
abstract:abstract,
grouptag:grouptag,
tags:tags,
masterwx:Province.getRandomStr(5,10),
groupavatar:head+dirarr[Province.GetRandomNum(0,dirarr.length)],
groupQR:head+dirarr[Province.GetRandomNum(0,dirarr.length)],
masterQR:head+dirarr[Province.GetRandomNum(0,dirarr.length)],
createTime:mydate1,
updateTime:mydate2,
viewCount:Utils.GetRandomNum(0,9999),
likeCount:Utils.GetRandomNum(0,9999),
commentCount:Utils.GetRandomNum(0,9999),
gender:Utils.GetRandomNum(1,3),
birthday:mydate4,
f5Time:mydate3,
};
tmparr.push(tmpobj);
}
promisemap(tmparr,function(cur,index,tmparr){
let tmpdoc = new Qrmodel(cur);
return tmpdoc.save();
},10000).then(function(){
tmp++;
if(tmp < n){
test();
}
}).catch(function(err){
tmp++;
if(tmp < n){
test();
}
})
console.log('done',tmp);
}
test();
/*Model.Qrmodel.aggregate([{$match:{delete:false}}]).sort('-createTime').skip(2).limit(2).exec(function(err,data){
if(err){
console.log(err);
}else{
console.log(data);
}
})*/