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Javascript MongoDB JS脚本只运行一个循环_Javascript_Mongodb - Fatal编程技术网

Javascript MongoDB JS脚本只运行一个循环

Javascript MongoDB JS脚本只运行一个循环,javascript,mongodb,Javascript,Mongodb,我使用下面的脚本在我的数据库中生成测试对象 var numberOfTeams = 3; var membersPerTeam = 1; function generateMembers() { var arr = []; for (i =0 ;i < membersPerTeam; i++) { var randomNumber = Math.floor((Math.random() * 10) + 1).toString(); var

我使用下面的脚本在我的数据库中生成测试对象

var numberOfTeams = 3;
var membersPerTeam = 1;

function generateMembers() {
    var arr = [];
    for (i =0 ;i < membersPerTeam; i++) {
        var randomNumber = Math.floor((Math.random() * 10) + 1).toString();
        var isAdmin = false;
        if (i ==0 ) {
            isAdmin = true;
        }
        arr.push({
            "memberId": randomNumber,
            "admin": isAdmin,
            "name": "member" + randomNumber ,
            "email" : "member" + randomNumber + "@test.com"
        });
    }
    return arr
}

for (var i =0; i<numberOfTeams; i++) {
    db.team.insert({
        "teamName": "test-team-generated" + i,
        "members": generateMembers(),
        "credits" : NumberInt(5000),
        "maxTeamSize": NumberInt(membersPerTeam)
    })
}
var numberOfTeams=3;
var membersPerTeam=1;
函数生成器成员(){
var-arr=[];
对于(i=0;i对于(var i=0;i您的代码中有一个嵌套循环,该循环不应该存在,因为在一个循环中,您正在调用一个具有另一个循环的函数
generateMembers()
。 在运行insert操作之前,您需要以填充变量的方式分隔调用。您还可以通过单个操作插入文档数组

以下示例重构代码:

function generateMembers(membersPerTeam) {
    var arr = [];
    for (i =0 ;i < membersPerTeam; i++) {
        var randomNumber = Math.floor((Math.random() * 10) + 1).toString();
        var isAdmin = false;
        if (i ==0 ) {
            isAdmin = true;
        }
        arr.push({
            "memberId": randomNumber,
            "admin": isAdmin,
            "name": "member" + randomNumber ,
            "email" : "member" + randomNumber + "@test.com"
        });
    }
    return arr
}

var docs = [],
    membersPerTeam = 3,
    members = generateMembers(membersPerTeam);

for (var i =0; i<numberOfTeams; i++) {
    docs.push({
        "teamName": "test-team-generated" + i,
        "members": members,
        "credits" : NumberInt(5000),
        "maxTeamSize": NumberInt(membersPerTeam)
    });
}

db.team.insert(docs)
函数生成器成员(membersPerTeam){
var-arr=[];
对于(i=0;i