if not res then
ngx.log()
return ngx.exit(500)
end
ngx.log()
.....
==============================
local data = ngx.req.get_body_data()
if data then
ngx.say("body data:")
ngx.print(data)
return
end
==================================
local result, err = user_model:query(user_id)
if not result or err then
......
end
=========== 函数传多个参数=========
1.
function _M.isNulls(...)
for i, v in ipairs(arg) do
if isNull(v) then
return false
end
end
end
2.
function testcase(...)
local arg = {...}
a = arg[1]
print(a)
ngx.say(a)
end
testcase("123", "456", "789")