let txt = '将字符串字号变大,并返回新的字符串。' txt.big()
let txt = '将字符串字号变小,并返回新的字符串。' txt.small()
let txt = '将字符串字体加粗,并返回新的字符串。' txt.bold()
let txt = '将字符串设为斜体,并返回新的字符串。' txt.italics()
let txt = '将字符串设为闪动,并返回新的字符串。' txt.blink()
let txt = '将字符串以打印机文本显示,并返回新的字符串。' txt.fixed()
let txt = '将字符串加上删除线,并返回新的字符串。' txt.strike()
let txt = '设置字符串指定颜色,并返回新的字符串。' txt.fontcolor('Green')
let txt = '设置字符串指定字号,并返回新的字符串。' txt.fontsize(33)
let txt = 'JsCoding' txt.toLowerCase()
let txt = 'JsCoding' txt.toUpperCase()
let txt = '将字符串显示为下标,并返回新的字符串' txt.sub()
let txt = '将字符串显示为上标,并返回新的字符串' txt.sup()
let txt = '将字符串显示为链接,并返回新的字符串' txt.link()