增加配置文件，修改返回接口数据

src/api/system/user.lua

@@ -7,16 +7,19 @@
 local _M = {}
 
 local dao = require("service.system.user")
+local resp = require("util.response")
 
 --获取所有用户信息
 function _M.get_allusers()
-    dao.getAllUser()
+    local res = dao.getAllUser()
+    response:json(0, 'index args', res)
 end
 
 --根据用户id获取用户信息
 function _M.get_user(m)
     local id = m.id
-    dao.getUser(id)
+    local res = dao.getUser(id)
+    response:json(0, 'index args', res)
 end
 
 return _M

src/config/config.lua

@@ -7,6 +7,11 @@
 return {
     APP_ENV = "dev", -- dev/prod
 
+    locale = 'en',
+    fallback_locale = 'zh',
+
+    time_zone = "+8:00", -- UTC + 8
+
     -- 配置redis数据库连接
     REDIS = {
         HOST = "127.0.0.1", -- redis host

src/config/status.lua

@@ -0,0 +1,58 @@
+return {
+    zh = {
+        -- 系统状态码
+        [0x000000] = 'ok',
+        [0x000001] = '验证错误',
+        [0x000002] = '数据不存在',
+        [0x000003] = '密码错误',
+        [0x000004] = '未授权访问',
+        [0x000005] = '系统错误，数据库错误',
+        [0x000006] = '请求太频繁，请稍后访问',
+        [0x000007] = '系统错误，系统数据异常',
+        [0x000008] = '系统错误，共享内存错误',
+        [0x000009] = '系统错误，发起 Http 请求错误',
+        [0x00000A] = '系统错误, Cookie 错误',
+        [0x00000B] = '系统错误，定时器错误',
+        [0x00000C] = '系统异常，用户未登录',
+
+        -- user module
+        [0x010001] = '注册失败，手机号已存在',
+        [0x010002] = '登录失败，手机号或密码错误',
+        [0x010003] = '登录失败，用户不存在',
+        [0x010004] = '短信验证失败，短信验证码错误',
+        [0x010005] = '重置密码失败，旧密码错误',
+        [0x010006] = '重置密码失败，系统异常',
+        [0x010007] = '重置密码失败，新密码不能和旧密码相同',
+        [0x010008] = '获取用户信息失败，系统错误',
+        [0x010009] = '重置密码失败，用户不存在',
+        [0x01000A] = '获取用户信息失败，用户未登录',
+        [0x01000B] = '获取用户信息失败，用户不存在',
+
+    },
+    en = {
+        -- system code    
+        [0x000000] = 'ok',
+        [0x000001] = 'validate error',
+        [0x000002] = 'data not found',
+        [0x000003] = 'password error',
+        [0x000004] = 'no authorization',
+        [0x000005] = 'database error',
+        [0x000006] = 'request frequency please be gentle',
+        [0x000007] = 'system error,data cache error',
+        [0x000008] = 'shared memory error',
+        [0x000009] = 'http request err',
+        [0x00000A] = 'system error, cookie error',
+        [0x00000B] = 'system error, timer error',
+        [0x00000C] = 'system error，user not authenticat',
+
+        -- user module
+        [0x010001] = 'phone number already exits',
+        [0x010002] = 'phone no or password error',
+        [0x010003] = 'user not exits',
+        [0x010004] = 'SMS verification failed, SMS code error',
+        [0x010005] = 'fail to reset password, old password error',
+        [0x010006] = 'fail to reset password, unknow error',
+        [0x010007] = 'fail to reset password, new password cannot equal to old password',
+        [0x010008] = 'fail to get user info, system error',
+    }
+}

src/service/system/user.lua

@@ -38,14 +38,15 @@ function _M.getAllUser()
         ngx.exit(ngx.HTTP_NOT_FOUND)
     end
     --整理数据库结果返回值
-    for _, row in ipairs(res) do
-        for key, value in pairs(row) do
-            ngx.say(key .. ":" .. tostring(value))
-        end
-    end
-
+    --for _, row in ipairs(res) do
+    --    for key, value in pairs(row) do
+    --        ngx.say(key .. ":" .. tostring(value))
+    --    end
+    --end
     --关闭数据库
     conn:disconnect()
+
+    return cjson.encode(res)
 end
 
 --根据用户id获取用户信息
@@ -69,8 +70,10 @@ function _M.getUser(id)
     --        ngx.say(key .. ":" .. tostring(value))
     --    end
     --end
-    ngx.say(cjson.encode(res))
+    -- ngx.say(cjson.encode(res))
     --关闭数据库
     conn:disconnect()
+
+    return cjson.encode(res)
 end
 return _M

src/util/response.lua

@@ -0,0 +1,61 @@
+local cjson = require('cjson')
+local conf = require('config.config')
+local error_code = require('config.status')
+local ngx = ngx
+
+local _M = {}
+
+function _M:json(status, message, data, http_status)
+	-- you can modify this response struct as you favor
+	local msg = message
+	local response_status = http_status or ngx.OK
+	if msg == nil or msg == '' then
+		local locale = ngx.ctx.locale or conf.locale
+		if error_code[locale] ~= nil then
+			msg = error_code[locale][status]
+		end
+	end
+	local response = {status=status, msg=msg, data=data}
+	if not response.status then
+		response.status = -1
+		response.message = 'not find status code'
+	end
+	return {
+		status = response_status,
+		headers = {content_type = 'application/json; charset=UTF-8'},
+		body = cjson.encode(response)
+	}
+end
+
+
+function _M:raw(http_status, http_body)
+	return {
+		status = http_status,
+		headers = {},
+		body = http_body
+	}
+end
+
+
+function _M:error(http_status, http_headers, http_body)
+	return {
+		status = http_status,
+		headers = http_headers,
+		body = http_body
+	}
+end
+
+
+function _M:send(response)
+	ngx.status = response.status
+	if response.headers ~= nil then
+		for name, value in pairs(response.headers) do
+			ngx.header[name] = value
+		end
+	end
+    if response.body ~= nil then
+        ngx.say(response.body)
+	end
+end
+
+return _M