python code to read json file code example

Example 1: python read json

import json

with open('path_to_file/person.json') as f:
  data = json.load(f)

Example 2: python read json file

import json

with open('path_to_file/person.json') as f:
  data = json.load(f)

print(data)

Example 3: python json open file

import json

#reading
with open(file_name, 'r') as f:
	data = json.load(f)

#writing
with open(file_name, 'w') as f:
	json.dump(data, f) #use indent to make easyer to read eg. indent = 4

Example 4: read json file

const fs = require('fs')fs.readFile('./customer.json', 'utf8', (err, jsonString) => {    if (err) {        console.log("File read failed:", err)        return    }    console.log('File data:', jsonString) })

Example 5: python read json file

import json
varRaw ='''
{
    "from":{
        "max" : "xx:xx:xx:xx:xx:xx",
        "ip" : "192.168.0.20"
    },
    "data":{
        "id":"value",
        "id": "value",
        "id": "value"
    }
}
'''
#string to json
varJson = json.loads(varRaw)
#get values from json

print(varJson['from'])
#output wil be: {'max': 'xx:xx:xx:xx:xx:xx', 'ip': '192.168.0.20'}
print(varJson['from']['ip'])
#output wil be: 192.168.0.20