使用network.createHTTPRequest,setPOSTData 报错

各位老大有空的给看个问题,postData用json,报错无效post 数据

local function _buildQuery(data)
–{data = {token = “1dc7176f020e7b5b873768bb3554a528”,uid = “1-10056”},ts = 1}
data.data = {}
data.data.token = “1dc7176f020e7b5b873768bb3554a528”
data.data.uid = “1-10056”
data.ts = 1

    local str = json.encode(data)
    YWHTTPLOG("buildQuery:"..str)


    return json.encode(data)

end

local postData =_buildQuery(data)
local request = network.createHTTPRequest(callback,url,“POST”)
request:setPOSTData(postData)
request:setTimeout(timeout)
request:start()

!Z

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无语,莫名其妙的好了…待观察…