config.lua

local cjson = require "cjson"
local _dynamicConfig = {
    -- 全局关键字
    GLOBAL_KEYWORDS = {}
}

local _M = {
    -- 日志级别文案 
    LVL_EMARGENCY = 'emargency',
    LVL_ALERT = 'alert',
    LVL_CRITICAL = 'critical',
    LVL_ERROR = 'error',
    LVL_WARNING = 'warning',
    LVL_NOTICE = 'notice',
    LVL_INFO = 'info',
    LVL_DEBUG = 'debug',
    -- 全局默认日志级别为info
    GLOBAL_LOG_LEVEL = 'info',
    -- 全局默认日志路径
    GLOBAL_LOG_FULL_PATH = '/home/www/server/lua_api/logs'
}

local shared = ngx.shared.logConfig

function _M.get(self, name)
    return shared:get(name)
end

function _M.init(self)
    for k, v in pairs(_dynamicConfig) do
        shared:set(k, cjson.encode(v));
    end
end

-- 设定全局关键字
-- @param keywords table 
-- keywords = {
--     keywordName1 = {'keywordContent1', 'keywordContent2'},
--     keywordName2 = 'keywordContent21'
-- }
-- @return string globalKeywords 全局关键字
function _M.setGlobalKeywords(self, keywords)
    if keywords == nil then
        return nil
    end
    shared:set('GLOBAL_KEYWORDS', cjson.encode(keywords))
end

return _M