¥Background colors
bgBlack
bgRed
bgGreen
bgYellow
bgBlue
bgMagenta
bgCyan
bgWhite
bgGray(别名:bgGrey、bgBlackBright)
bgGray
bgGrey
bgBlackBright
¥bgGray (alias: bgGrey, bgBlackBright)
bgRedBright
bgGreenBright
bgYellowBright
bgBlueBright
bgMagentaBright
bgCyanBright
bgWhiteBright