摘要：
document.write([1,2,3,4,5,6,7,8,9].map( e => Array.from({length:e}).map( (_e,i) => `${e} * ${i + 1} = ${e*(i+1)}`).join(' ') ).join('')); 阅读全文
TING FENG
When the whole world is about to rain, let's make it clear in our heart together
热爱前端开发，专注于前端
