This　paper　presents　a　method　of　network　data　exchange　based　on　JSON　(JavaScript　Object　Notation).　JSON　is　a　text　exchange　format　which　is　independent　of　the　language　and　platform.　It　can　be　used　to　parse　and　package　network　packets　to　implement　the　data　exchange　between　different　platforms　and　make　data　parsing　convenient.　According　to　its　characteristics,　it　can　be　applied　in　a　variety　of　data　exchanges　between　clients;　especially,　when　applied　in　the　typical　C/S　(Client/Server)　model,　the　parsing　capability　of　server　can　be　enhanced;　what＇s　more,　the　scalability,　robustness　and　stability　of　system　will　be　improved.　©　2016　IEEE.