iot/jetlinks-community @ d27d54a234c162e5bcc2e62d94bbeb4724238dd4

zhou-hao a577a3270d 增加newBuffer()方法		4 gadi atpakaļ
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main	a577a3270d 增加newBuffer()方法	4 gadi atpakaļ
test	a577a3270d 增加newBuffer()方法	4 gadi atpakaļ