python read json file
import json
with open('path_to_file/person.json') as f:
data = json.load(f)
print(data)python read json file
import json
with open('path_to_file/person.json') as f:
data = json.load(f)
print(data)read json file python
import json
with open('path_to_file/person.json') as f:
data = json.load(f)
print(data)
flx = json.dumps(data, ensure_ascii=False, indent=4)
print(flx)read json data from file
// consider your file data is something like json string but aving parse issue
//that means some additional char is there
fs.readFile(ROLES_FILE, "utf8", (err, data) => {
if (err) {
res.status(403).json({});
}
const [localScope, action] = scope.split(".");
const mapper = JSON.parse(data.toString("utf8").replace(/^\uFEFF/, ""));
const isAllowed = checkRole(mapper, localScope, action, role);
if (isAllowed) {
next();
} else {
res.status(403).json({});
}reading json
Not that difficult really it's just a formatted array that is made
in such a way to be human readable and also parsed by a piece of code
(parsing example:
https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/JSON )
but the main things to remember is that it is grouped so there may be lots of
"names" in one part of a json file but this allows you to just find the names
section and see all info inside. :) hope this helpedCopyright © 2021 Codeinu
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