如何从javascript解析json？ [英] How To parse json from javascript ?

问题描述

您好

是否可以将用户更改为json链接？



i想要将其更改为：users：http： //localhost/../.../..json

这里是一个例子：

Hello
is it possible to change the users into a json link ?

i want to change it become : users: http://localhost/../.../..json
here is the example :

$("#default-textarea").mention({
           users: [{
               name: 'Lindsay Made',
               username: 'LindsayM',
               image: 'http://placekitten.com/25/25'
           }, {
               name: 'Rob Dyrdek',
               username: 'robdyrdek',
               image: 'http://placekitten.com/25/24'
           }, {
               name: 'Rick Bahner',
               username: 'RickyBahner',
               image: 'http://placekitten.com/25/23'
           }, {
               name: 'Jacob Kelley',
               username: 'jakiestfu',
               image: 'http://placekitten.com/25/22'
           }, {
               name: 'John Doe',
               username: 'HackMurphy',
               image: 'http://placekitten.com/25/21'
           }, {
               name: 'Charlie Edmiston',
               username: 'charlie',
               image: 'http://placekitten.com/25/20'
           }, {
               name: 'Andrea Montoya',
               username: 'andream',
               image: 'http://placekitten.com/24/20'
           }, {
               name: 'Jenna Talbert',
               username: 'calisunshine',
               image: 'http://placekitten.com/23/20'
           }, {
               name: 'Street League',
               username: 'streetleague',
               image: 'http://placekitten.com/22/20'
           }, {
               name: 'Loud Mouth Burrito',
               username: 'Loudmouthfoods',
               image: 'http://placekitten.com/21/20'
           }]
       });

推荐答案

（ ＃default-textarea）。提及（{
users：[{
name：' Lindsay Made'，
用户名：' LindsayM'，
image：' http://placekitten.com/25/25'
}，{
名称：' Rob Dyrdek'，
用户名：' robdyrdek'，
image： ' http://placekitten.com/25/24'
}，{
name：' Rick Bahner'，
用户名：' RickyBahner'，
image ：' http://placekitten.com/25/23'
}，{
name：' Jacob Kelley'，
用户名：' jakiestfu'，
image：' http://placekitten.com/25/22'
}，{
name：' John Doe'，
用户名：' HackMurphy'，
image：' http://placekitten.com/25/21'
}，{
name：' Charlie Edmiston'，
用户名：' charlie'，
image：' http://placekitten.com/25/20'
}，{
name：' Andrea Montoya'，
用户名：' andream'，
image：' http://placekitten.com/24/20'
}，{
name：' Jenna Talbert'，
用户名：' calisunshine'，
image： http://placekitten.com/23/20'
}，{
name： ' 街头联赛'，
用户名：' streetleague'，
image：' http://placekitten.com/ 22/20'
}，{
name：' Loud Mouth Burrito' ，
用户名：' Loudmouthfoods'，
image：< span class =code-string>' http://placekitten.com/21/20'
}]
}）;

("#default-textarea").mention({ users: [{ name: 'Lindsay Made', username: 'LindsayM', image: 'http://placekitten.com/25/25' }, { name: 'Rob Dyrdek', username: 'robdyrdek', image: 'http://placekitten.com/25/24' }, { name: 'Rick Bahner', username: 'RickyBahner', image: 'http://placekitten.com/25/23' }, { name: 'Jacob Kelley', username: 'jakiestfu', image: 'http://placekitten.com/25/22' }, { name: 'John Doe', username: 'HackMurphy', image: 'http://placekitten.com/25/21' }, { name: 'Charlie Edmiston', username: 'charlie', image: 'http://placekitten.com/25/20' }, { name: 'Andrea Montoya', username: 'andream', image: 'http://placekitten.com/24/20' }, { name: 'Jenna Talbert', username: 'calisunshine', image: 'http://placekitten.com/23/20' }, { name: 'Street League', username: 'streetleague', image: 'http://placekitten.com/22/20' }, { name: 'Loud Mouth Burrito', username: 'Loudmouthfoods', image: 'http://placekitten.com/21/20' }] });

Although your question is not so clear but as your question Heading implies you want to convert your javascript array (users) to json.So I give you a solution.Happy coding. :)

<script type="text/javascript">

       function JavascriptArrayToJSON() {
           var users = [{
               name: 'Lindsay Made',
               username: 'LindsayM',
               image: 'http://placekitten.com/25/25'
           }, {
               name: 'Rob Dyrdek',
               username: 'robdyrdek',
               image: 'http://placekitten.com/25/24'
           }, {
               name: 'Rick Bahner',
               username: 'RickyBahner',
               image: 'http://placekitten.com/25/23'
           }, {
               name: 'Jacob Kelley',
               username: 'jakiestfu',
               image: 'http://placekitten.com/25/22'
           }, {
               name: 'John Doe',
               username: 'HackMurphy',
               image: 'http://placekitten.com/25/21'
           }, {
               name: 'Charlie Edmiston',
               username: 'charlie',
               image: 'http://placekitten.com/25/20'
           }, {
               name: 'Andrea Montoya',
               username: 'andream',
               image: 'http://placekitten.com/24/20'
           }, {
               name: 'Jenna Talbert',
               username: 'calisunshine',
               image: 'http://placekitten.com/23/20'
           }, {
               name: 'Street League',
               username: 'streetleague',
               image: 'http://placekitten.com/22/20'
           }, {
               name: 'Loud Mouth Burrito',
               username: 'Loudmouthfoods',
               image: 'http://placekitten.com/21/20'
           }]

           var jsonResult;

           var string_json;
           string_json =JSON.stringify(users);

           jsonResult = JSON.parse(string_json);  //Here is your json



       }

   </script>

这篇关于如何从javascript解析json？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！