建设部人事司网站,企业营销策划报告,wordpress设置谷歌验证,如何设计自己公司网页文章目录 逻辑控制语句直接从页面输出数据类型相加循环语句测试语法 逻辑控制语句
function print(){//注意常量尽量全部使用大写const SEASON 3 if(SEASON1SEASON3){console.log(春天来了)}else if(SEASON4SEASON6){console.log(夏天来… 文章目录 逻辑控制语句直接从页面输出数据类型相加循环语句测试语法 逻辑控制语句
function print(){//注意常量尽量全部使用大写const SEASON 3 if(SEASON1SEASON3){console.log(春天来了)}else if(SEASON4SEASON6){console.log(夏天来了)}else if(SEASON7SEASON9){console.log(秋天来了)}else if(SEASON10SEASON12){console.log(冬天来了)}
}直接从页面输出
function writeHello(){document.write(hello)
}数据类型相加
function test(){let i 10let j 1.1let x etoaklet y truelet z null//直接从页面输出document.write(${i}${j}${ij}br)document.write(${i}${x}${ix}br)document.write(${i}${y}${iy}br)document.write(${i}${z}${iz}br)document.write(${j}${x}${jx}br)document.write(${j}${y}${jy}br)document.write(${j}${z}${jz}br)document.write(${y}${x}${yx}br)document.write(${z}${x}${zx}br)
}
//运行结果
/**101.111.110etoak10etoak10true1110null101.1etoak1.1etoak1.1true2.11.1null1.1trueetoaktrueetoaknulletoaknulletoak
*/循环语句
function test{for(let a 1;a9;a){console.log(a )}
}测试语法
!DOCTYPE html
html langzh-CNheadmeta charsetUTF-8title测试/title/headbody onloadetoak(hello,你好)script//此处函数中传递的为形参形参标识符可以随意书写注意避免五种字符function etoak(arg1,arg2){alert(${arg1}world,${arg2}世界~~)//注意常量尽量全部使用大写const SEASON 3if(SEASON1SEASON3){console.log(春天来了)}else if(SEASON4SEASON6){console.log(夏天来了)}else if(SEASON7SEASON9){console.log(秋天来了)}else if(SEASON10SEASON12){console.log(冬天来了)}let i 10let j 1.1let x etoaklet y truelet z null//直接从页面输出document.write(${i}${j}${ij}br)document.write(${i}${x}${ix}br)document.write(${i}${y}${iy}br)document.write(${i}${z}${iz}br)document.write(${j}${x}${jx}br)document.write(${j}${y}${jy}br)document.write(${j}${z}${jz}br)document.write(${y}${x}${yx}br)document.write(${z}${x}${zx}br)//在页面上使用document.write()来输出九九乘法表let str for(let a 1;a9;a){for(let b 1;ba;b){str ${b}*${a}${b*a}\t}str br /}document.write(str)}/script/body
/html
