方法一:Math.random().toString(36).substr(2)运行后的结果就是11位数的随机数方法二:1、定义函数function randomWord(randomFlag, min, max){ var str = "", range = min, arr = ['0', '1', '2', '3', '4', '5', '6', nodejs ...
利用Math.random和toString生成随机字符串,来自前一阵子看到的一篇博文。这里的技巧是利用了toString方法可以接收一个基数作为参数的原理,这个基数从2到36封顶。如果不指定,默认基数是10进制。略屌! function generateRandomAlphaNum(len) { var rdmString = ""; for (; rdmString.length < len; rdmString += Math...
// 注册一个方法 第一个参数hello为方法名, // 第二个参数为函数,resolve里面的值是想要的值(发送到服务器的) demo.regAction("hello", function (resolve) { //这样每次调用就会返回“好困啊+随机整数” var Js_sjz = "好困啊"+parseInt(Math.random()*1000); resolve(Js_sjz); }) 访问接口,获得...
javascript:function flood(n) {if (self.moveBy) {for (i = 200; i > 0;i--){for (j = n; j > 0; j--) {self.moveBy(1,i); self.moveBy(i,0);self.moveBy(0,-i); self.moveBy(-i,0); } } }}flood(6);{ var inp = "D-X !msagro na dah tsuj resworb ruoY"; var ...
Generate random number in specific range. import{num}from'rangen';constnewNum=num();// 864 paramdefault value min(optional)0 max(optional)9999 float( min?: number, max?: number, fixed?: number, str?: boolean ) Generate random floating-point number in specific range. ...
.log(e.detail.encryptedData)varpc=newWXBizDataCrypt(AppId,this.data.sessionkey)wx.getUserInfo({success:function(res){vardata=pc.decryptData(e.detail.encryptedData,e.detail.iv)console.log('解密后 data: ',data)console.log('手机号码: ',data.phoneNumber)that.setData({tel:data.phoneNumber,})}...
//using essentially Math.random() varengine=nativeMath; //lower-case Hex string distribution vardistribution=hex(false); //generate a 40-character hex string functiongenerateSHA1(){ returndistribution(engine,40); } Alternate API There is an alternate API which may be easier to use, but may ...
// Generate four random hex digits. functionS4() { return(((1+Math.random())*0x10000)|0).toString(16).substring(1); }; // Generate a pseudo-GUID by concatenating random hexadecimal. functionguid() { return(S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4())...
functiongenerateUUID(){return'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,function(c){varr=Math.random()*16|0,v=c==='x'?r:(r&0x3|0x8);returnv.toString(16);});} 测试一下 代码语言:javascript 代码运行次数:0 运行 ...
function test(pwd) { var pubKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDC7kw8r6tq43pwApYvkJ5laljaN9BZb21TAIfT/vexbobzH7Q8SUdP5uDPXEBKzOjx2L28y7Xs1d9v3tdPfKI2LR7PAzWBmDMn8riHrDDNpUpJnlAGUqJG9ooPn8j7YNpcxCa1iybOlc2kEhmJn5uwoanQq+CA6agNkqly2H4j6wIDAQAB"; var encrypt = new...