数据库存储时间的存储类型大概有3种,varchar2,date 和 timestamp,目前来说date最为普遍,使用varchar2,如果只做展示用,可以选择,但是长远来说,可能存在存储时间格式的差异,因为存储为varchar2,就不存在时间格式校验了,那对于以后维护是一件很可怕的事情,而date对于精度要求只要秒级别的时间是最友好的选择,对于时间精度...
*@paramtimestamp- 13位时间戳 *@returns可读的日期字符串 */functionconvertTimestampToDate(timestamp:number):string{// 创建 Date 对象constdate=newDate(timestamp);// 获取日期、时间部分constyear=date.getFullYear();constmonth=String(date.getMonth()+1).padStart(2,'0');// 月份从0开始,所以加1co...
timestamp: new Date() }); return result; }; descriptor.value = newMethod; } class Calculator { @LogOutput double (num: number): number { return num * 2; } } let calc = new Calculator(); calc.double(11); // console ouput: [{method: "double", output: 22, ...}] console.log...
timestamp: new Date() }); return result; }; descriptor.value = newMethod; } class Calculator { @LogOutput double (num: number): number { return num * 2; } } let calc = new Calculator(); calc.double(11); // console ouput: [{method: "double", output: 22, ...}] console.log...
在typescript/ javasctipt中, 时间 是一个 构造 函数, 需要通过const dt = new Date(xxx)进行初始化创建时间对象。 创建时间对象 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // 获取当前时间对象constnow=newDate()// 将字符串时间转换为 Date 时间对象consttimeStr='2021-08-23T02:42:17Z'const...
{20const res = await axios.request<ArticleResData>({21url: 'http://geek.itheima.net/v1_0/articles',22method: 'GET',23params: {24channel_id: props.channelId,25timestamp: Date.now()26}27})28list.value =res.data.data.results29}30onMounted(() =>getList())3132</script>3334<template...
this.loggedOutput){this.loggedOutput=newArray<any>();}this.loggedOutput.push({method:key,parameters:args,output:result,timestamp:newDate()});returnresult;};descriptor.value=newMethod;}classCalculator{@LogOutputdouble(num:number):number{returnnum*2;}}letcalc=newCalculator();calc.double(11);//...
create() { const timestamp = (new Date().getTime() / 1000 | 0).toString(16); this._id = timestamp + 'xxxxxxxxxxxxxxxx'.replace(/[x]/g, function() { return (Math.random() * 16 | 0).toString(16); }).toLowerCase(); } 最后,本章请关注Chapter1相关代码。 github.com/shengzhen...
-typescript-mock-data:typesFile:'../generated-types.ts'enumValues:upper-case#upperCasetypeNames:keepscalars:AWSTimestamp:number.int#gets translated to faker.number.int() Witheslint-disablerule codegen.yml overwrite:trueschema:schema.graphqlgenerates:src/generated-types.ts:plugins: ...
Object.assign({}, props, { timestamp: new Date() }); return component(timestampedProps); } } Here, let’s assume a library where “components” are functions which take objects and return some rendered content. The idea is thattimestampedwill take a component that may use atimestamppro...