simulateJson

Descripsion

this is the json preprocessor tool.it generate json data based on rules

usage

node mock.js input.json output.json

for example:

{
    "result": 0,
    "data" : "[]@5|{}@ticket:passwd:date|一@[5-8],a@[10-15],1@[10000-1000000]" 
}

compile with the tool,we can get json

{
"result": 0,
"data": [
    {
        "ticket": "开移土百钱度度拓",
        "passwd": "fUROriSgayn",
        "date": 758169
    },
    {
        "ticket": "拓疆土搜动包移",
        "passwd": "lGThgBzyKsGRgn",
        "date": 728134
    },
    {
        "ticket": "搜土钱拓百移",
        "passwd": "GVIyIgUCGNzHuo",
        "date": 861726
    },
    {
        "ticket": "钱疆云云包包搜",
        "passwd": "PUsRlLOgzscrTLY",
        "date": 499852
    },
    {
        "ticket": "疆钱动拓疆疆",
        "passwd": "scHgXbkNkwbcUPT",
        "date": 834796
    }
]
}

rules:

1. rule1
   | seperate rule.for example []@2|{p1}|a@[12-15] .meaning the array has 2 child .the child data type is object .the object has p1 property and the p1's data type is string which length is between 12 and 15 : used for seperate property of object

2. rule2
   [] or a or 1 or 一 is the data type of the property

[] is array

a is string

1 is number

一 is chinese character

3. rule3
   @ is the property statement.for example : []@5 meaning the array has five child a@[10-15] meaning the string's length is between 10 and 15

4. rule4
   [1-10] meaing the length is between 1 and 10 or the number is bettween 1 and 10