====== online convert ======
https://json-csv.com/\\
https://www.convertcsv.com/json-to-csv.htm\\

----

====== 批次轉檔(jsoncsv) ======
使用 python 下的 jsoncsv 模組進行轉檔\\
===== 1. 安裝 python-pip =====
1、首先安裝epel擴充套件源：
  $ sudo yum -y install epel-release
2、然後安裝python-pip
  $ sudo yum -y install python-pip

===== 2. 安裝 jsoncsv =====
  $ pip install jsoncsv
https://pypi.org/project/jsoncsv/
===== 3. 轉檔 =====
Linux下面的操作命令：
  cat raw.json |jsoncsv |mkexcel > output.csv
  cat raw.json |jsoncsv |mkexcel -t xls > output.xls

Windows下面的操作命令：
  !type raw.json |jsoncsv |mkexcel > output.csv
  !type raw.json |jsoncsv |mkexcel -t xls > output.xls

===== 4. 批次轉檔 =====
<code>
for f in *.json; do 
    cat $f | jsoncsv | mkexcel >> output.csv
done 
</code>

----

====== 批次轉檔(JSON2CSV) ======
https://github.com/evidens/json2csv

===== Installation =====

git clone https://github.com/evidens/json2csv.git
cd json2csv
pip install -r requirements.txt

===== Usage =====

Basic (convert from a JSON file to a CSV file in same path):
  python json2csv.py /path/to/json_file.json /path/to/outline_file.json

Specify CSV file
  python json2csv.py /path/to/json_file.json /path/to/outline_file.json -o /some/other/file.csv

For MongoDB (multiple JSON objects per file, which is non-standard JSON):
  python json2csv.py --each-line /path/to/json_file.json /path/to/outline_file.json


簡易
  json2csv json_file.json -o file.csv 

如果你想把所有的JSON文件進入一個發現。 csv文件你可以使用
  json2csv *.json -o myfile.csv