When serializing JSON with cjson, 69.01 is serialized as 69.01000000000001.

[glacier-archit]

When serializing JSON with cjson, 69.01 is serialized as 69.01000000000001.

example：

local res = {data = 69.01} local j = require "cjson" local json = j.encode(res) ngx.say(json)

result：
{"data": 69.01000000000001}

Expected: 69.01

Actual: 69.01000000000001