JSON::XS implements JSON for Perl. Unlike othermodules, its primary goal is to encode tosyntactically correct JSON and flag invalid JSONwhile decoding. It ensures round-trip integrity ofdata types while being intuitive to use. Currentlybeing the fastest of the JSON encoders availablefor Perl, it supports a variety of format options,such as single-line, ASCII-only, orpretty-printed, and can be tuned for speed ormemory usage. It comes with a wealth ofdocumentation describing usage and implementationdetails.License: Perl LicenseChanges:
Versions beginning with 2.01 act as a backend for JSON; the JSON module will automatically use JSON::XS when it is available, and should otherwise fall back to a fully-compatible pure Perl implementation. A very fast incremental parser has been added that can be used (among other things) to parse self-delimited JSON streams. Boolean values returned by decode are now mutable, and the restriction of having to use powers of two for resource limits has been lifted. A command line utility has been added that can pretty-print JSON and convert from/to a number of other formats.
Hello Experts,
I have written a code to bootstrap my application and it is failing becasue it is not executing as expected. Command is as follows in my json template,
"UserData" : { "Fn::Base64" : { "Fn::Join" : },
"-d", {"Ref" : "DBName"},
"-a", {"Ref" : "DBUser"},
... (2 Replies)
Hello everyone,
I have created a workflow that will pull down data via a RESTful API in JSON, then my code parses and modifies said data. The problem I have is that these APIs I am working with only accept XML to PUT/POST data, and I am looking for an easy way to convert my JSON file to XML.
... (2 Replies)
Hi All
I have used the below code to print the dumper of a json
#!/usr/bin/perl
use LWP::Simple;
use JSON qw( decode_json );
use Data::Dumper;
use strict;
use warnings;
my (%list);
my $trendsurl =... (5 Replies)
Hi all, i am using the following code to that use curl to that outputs a json, i am stuck it into a hash but i canot figure out how to get just the value i need ( hostname)
here is my code
use warnings;
use strict;
use Data::Dumper qw(Dumper);
##use JSON;
use JSON::XS;
my $curl=... (2 Replies)
hello,
I'm trying to parse a json file and print out each element along with some related infos such type and value.
I would like to do that in python and I found a nice support to quickly load the json file, instead I found a bit more difficult the information extraction.
Example, I have... (0 Replies)
Template::Plugin::JSON::Escape(3pm) User Contributed Perl Documentation Template::Plugin::JSON::Escape(3pm)NAME
Template::Plugin::JSON::Escape - Adds a .json vmethod and a json filter.
SYNOPSIS
[% USE JSON.Escape( pretty => 1 ) %];
<script type="text/javascript">
var foo = [% foo.json %];
var bar = [% json_string | json %]
</script>
or read in JSON
[% USE JSON.Escape %]
[% data = JSON.Escape.json_decode(json) %]
[% data.thing %]
DESCRIPTION
This plugin allows you to embed JSON strings in HTML. In the output, special characters such as "<" and "&" are escaped as "uxxxx" to
prevent XSS attacks.
It also provides decoding function to keep compatibility with Template::Plugin::JSON.
FEATURES
USE JSON.Escape
Any options on the USE line are passed through to the JSON object, much like "to_json" in JSON.
json vmethod
A ".json" vmethod converts scalars, arrays and hashes into corresponding JSON strings.
[% json_stuct = { foo => 42, bar => [ 1, 2, 3 ] } %]
<script>
var json = [% json_struct.json %];
</script>
<span onclick="doSomething([% json_struct.json %]);">
json filter
A "json" filter escapes "<", ">", "&", "+", "U+2028" and "U+2029" as "uxxxx". In the attribute, you may just use an "html" filter.
[% json_string = '{ "foo": 42, "bar": [ 1, 2, 3 ] }' %]
<script>
var json = [% json_string | json %];
</script>
<span onclick="doSomething([% json_string | html %]);">
json_decode method
A "json_decode" method allow you to convert from a JSON string into a corresponding data structure.
[% SET json_struct = JSON.Escape.json_decode(json_string) %]
[% json_struct.foo | html %]
SEE ALSO
Template::Plugin::JSON, JSON, Template::Plugin
VERSION CONTROL
https://github.com/nanto/perl-Template-Plugin-JSON-Escape <https://github.com/nanto/perl-Template-Plugin-JSON-Escape>
AUTHOR
nanto_vi (TOYAMA Nao) <nanto@moon.email.ne.jp>
COPYRIGHT & LICENSE
Copyright (c) 2011 nanto_vi (TOYAMA Nao).
Copyright (c) 2006, 2008 Infinity Interactive, Yuval Kogman.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
perl v5.14.2 2011-06-13 Template::Plugin::JSON::Escape(3pm)