cjson的encode后的字符的顺序问题
KevinZXD opened this issue · comments
有如下代码:
location /echo1 {
content_by_lua '
local tb = {y=123,b=234,c=456}
local cjson = require "cjson"
local out = cjson.encode(tb)
ngx.say(out)
';
}
访问http://xxx/echo1会输出;
{"y":123,"c":456,"b":234}
如何按原来的{"y":123,"b":234,"c":456} 输出?我知道hash table都是无序或者说是顺序不确定的,如何实现我上述需求?
Use json array instead.