一、Snowflake实现 这里需要加入big-integer的模块,下载npm install --save big-integer varSnowflake = (function() {functionSnowflake(_workerId, _dataCenterId, _sequence) {this.twepoch = 1702032780;//初始时间,设置为0,只能到2100年,尽可能设置当前时间,可以延长时间this.workerIdBits = 5; //工作机器...
npm install nodejs-snowflake --save yarn add nodejs-snowflake Usage Generate ID Configuration UniqueID constructor takes in the following configuration {custom_epoch:number,// Defaults to Date.now(). This is UNIX timestamp in msinstance_id:number// A value ranging between 0 - 4095. If not...
这适用于 Snowflake 的 JavaScript 存储过程并演示如何绑定数组。它使用二维数组,因此可用于在 VALUES 子句中构造表。如果您愿意,可以修改它以与一维数组一起使用,并根据需要调整代码。我还没有在 Node.js 中尝试过相同的方法,但我相信相同的方法也适用于 Node.js。如果没有的话我可以尝试调整一下。
var connection = snowflake.createConnection({ account: "myaccount.us-east-2", username: "myusername", password: "mypassword" }); In addition, you must specify the options for authenticating to the server.Authentication options application Specifies the name of the client application connecting ...
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snowflack 雪花算法 #example snowflake.init(); console.log('snowflakeId:', snowflake.nextId(1,2)); #note: must invoke the init generat 65000 one second
var connection = snowflake.createConnection({ account: "myaccount.us-east-2", username: "myusername", password: "mypassword" }); In addition, you must specify the options for authenticating to the server.Authentication options application Specifies the name of the client application connecting ...