iot/jetlinks-community @ d27d54a234c162e5bcc2e62d94bbeb4724238dd4

zhou-hao a577a3270d 增加newBuffer()方法		4 rokov pred
..
main	a577a3270d 增加newBuffer()方法	4 rokov pred
test	a577a3270d 增加newBuffer()方法	4 rokov pred