json.encode
将表格数据编码为 JSON 字符串。
格式:
jsonString = json.encode(表格对象)
用法示例:
local str = json.encode({a=1,b="ss",c={c1=1,c2=2},d={10,11},100})
echo(str) -- {"a":1,"b":"ss","c":{"c1":1,"c2":2},"d":[10,11],"1":100}
local str = json.encode({1,2,"3",{10,11}})
echo(str) -- [1,2,"3",[10,11]]
Note: table作为字典使用时,整型键值将被转换为字符串键值
local str = json.encode({a=1,[5]=3})
echo(str) -- {"a":1,"5":3}
Note: table所有键值为整型时,会当作数组看待,空位将转化为null
local str = json.encode({[3]=2,[5]=3})
echo(str) -- [null,null,2,null,3]
~~
json.decode
将 JSON 字符串解码为表格对象。
格式:
table = json.decode(string)
用法示例:
local json = require("framework.shared.json")
local tb = json.decode('{"a":1,"b":"ss","c":{"c1":1,"c2":2},"d":[10,11],"1":100}')
dump(tb) --[[
- "<var>" = {
- "1" = 100
- "a" = 1
- "b" = "ss"
- "c" = {
- "c1" = 1
- "c2" = 2
- }
- "d" = {
- 1 = 10
- 2 = 11
- }
- }
]]
local tb = json.decode('[1,2,"3",[10,11]]')
dump(tb) --[[
- "<var>" = {
- 1 = 1
- 2 = 2
- 3 = "3"
- 4 = {
- 1 = 10
- 2 = 11
- }
- }
]]