Json文件解析器

一个命令行界面（CLI），用于解析json文件，能够输出属性和数组索引

1. 安装

1.1 Cargo

cargo install jfp

1.2 即用型可执行文件

./jfp

2. 使用方法

Lorenzo Costa <http://www.costa86.tech>
Json File Parser

USAGE:
    jfp --filename <FILE> --keys <TEXT>

OPTIONS:
    -f, --filename <FILE>    Json file to parse
    -h, --help               Print help information
    -k, --keys <TEXT>        Property to search for. Use '.' for nested properties and/or array
                            indexes
    -V, --version            Print version information

3. 示例

the-lord-of-the-rings.json

{
    "title": "the lord of the rings",
    "characters": [
        {
            "name": "frodo",
            "race": "hobbit"
        },
        {
            "name": "aragorn",
            "race": "human"
        }
    ]
}

./jfp -f ./examples/the-lord-of-the-rings.json -k title 

"the lord of the rings"

./jfp -f ./examples/the-lord-of-the-rings.json -k characters.0.race

"hobbit"