json formatter 一個檢查json格式是否正確的小工具

這個一看就是裝裱發表於2018-11-12
JSONORM

分享一下我老師大神的人工智慧教程！零基礎，通俗易懂！http://blog.csdn.net/jiangjunshow

也歡迎大家轉載本篇文章。分享知識，造福人民，實現我們中華民族偉大復興！

               

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>Formatter and colorer of raw JSON code</title>
<meta name="description" content="A tool to format and color raw JSON code">
<meta name="keywords" content="Json, Printer, Colorer, Format, Color">
<script>
// we need tabs as spaces and not CSS magin-left
// in order to ratain format when coping and pasing the code
window.TAB = "  ";

function IsArray(obj) {
  return obj &&
          typeof obj === 'object' &&
          typeof obj.length === 'number' &&
          !(obj.propertyIsEnumerable('length'));
}

function Process(){
  var json = document.getElementById("RawJson").value;
  var html = "";
  try{
    if(json == "") json = "/"/"";
    var obj = eval("["+json+"]");
    html = ProcessObject(obj[0], 0, false, false, false);
    document.getElementById("Canvas").innerHTML = "<PRE class='CodeContainer'>"+html+"</PRE>";
  }catch(e){
    alert("JSON is not well formated:/n"+e.message);
    document.getElementById("Canvas").innerHTML = "";
  }
}
function ProcessObject(obj, indent, addComma, isArray, isPropertyContent){
  var html = "";
  var comma = (addComma) ? "<span class='Comma'>,</span> " : "";
  var type = typeof obj;
 
  if(IsArray(obj)){
    if(obj.length == 0){
      html += GetRow(indent, "<span class='ArrayBrace'>[ ]</span>"+comma, isPropertyContent);
    }else{
      html += GetRow(indent, "<span class='ArrayBrace'>[</span>", isPropertyContent);
      for(var i = 0; i < obj.length; i++){
        html += ProcessObject(obj[i], indent + 1, i < (obj.length - 1), true, false);
      }
      html += GetRow(indent, "<span class='ArrayBrace'>]</span>"+comma);
    }
  }else if(type == 'object' && obj == null){
    html += FormatLiteral("null", "", comma, indent, isArray, "Null");
  }else if(type == 'object'){
    var numProps = 0;
    for(var prop in obj) numProps++;
    if(numProps == 0){
      html += GetRow(indent, "<span class='ObjectBrace'>{ }</span>"+comma, isPropertyContent);
    }else{
      html += GetRow(indent, "<span class='ObjectBrace'>{</span>", isPropertyContent);
      var j = 0;
      for(var prop in obj){
        html += GetRow(indent + 1, "<span class='PropertyName'>"+prop+"</span>: "+ProcessObject(obj[prop], indent + 1, ++j < numProps, false, true));
      }
      html += GetRow(indent, "<span class='ObjectBrace'>}</span>"+comma);
    }
  }else if(type == 'number'){
    html += FormatLiteral(obj, "", comma, indent, isArray, "Number");
  }else if(type == 'boolean'){
    html += FormatLiteral(obj, "", comma, indent, isArray, "Boolean");
  }else if(type == 'function'){
    obj = FormatFunction(indent, obj);
    html += FormatLiteral(obj, "", comma, indent, isArray, "Function");
  }else if(type == 'undefined'){
    html += FormatLiteral("undefined", "", comma, indent, isArray, "Null");
  }else{
    html += FormatLiteral(obj, "/"", comma, indent, isArray, "String");
  }
  return html;
}
function FormatLiteral(literal, quote, comma, indent, isArray, style){
  if(typeof literal == 'string')
    literal = literal.split("<").join("&lt;").split(">").join("&gt;");
  var str = "<span class='"+style+"'>"+quote+literal+quote+comma+"</span>";
  if(isArray) str = GetRow(indent, str);
  return str;
}
function FormatFunction(indent, obj){
  var tabs = "";
  for(var i = 0; i < indent; i++) tabs += window.TAB;
  var funcStrArray = obj.toString().split("/n");
  var str = "";
  for(var i = 0; i < funcStrArray.length; i++){
    str += ((i==0)?"":tabs) + funcStrArray[i] + "/n";
  }
  return str;
}
function GetRow(indent, data, isPropertyContent){
  var tabs = "";
  for(var i = 0; i < indent && !isPropertyContent; i++) tabs += window.TAB;
  if(data != null && data.length > 0 && data.charAt(data.length-1) != "/n")
    data = data+"/n";
  return tabs+data;                      
}
</script>
<style>
.Canvas
{
 font: 10pt Georgia;
 background-color:#ECECEC;
 color:#000000;
 border:solid 1px #CECECE;
}
.ObjectBrace
{
 color:#00AA00;
 font-weight:bold;
}
.ArrayBrace
{
 color:#0033FF;
 font-weight:bold;
}
.PropertyName
{
 color:#CC0000;
 font-weight:bold;
}
.String
{
 color:#007777;
}
.Number
{
 color:#AA00AA;
}
.Boolean
{
  color:#0000FF;
}
.Function
{
  color:#AA6633;
  text-decoration:italic;
}
.Null
{
  color:#0000FF;
}
.Comma
{
  color:#000000;
  font-weight:bold;
}
PRE.CodeContainer{
  margin-top:0px;
  margin-bottom:0px;
}
</style>
</head>
<body>
<div style="float:right;font-size:11px;">Quick Json Formatter 1.0 Copyright (c) 2008 Vladimir Bodurov <a href="http://blog.bodurov.com">http://blog.bodurov.com</a></div>
<h3 style="margin-bottom:2px">Formatter and colorer of raw JSON code</h3>
<div>Enter your JSON here:</div>

<textarea id="RawJson" cols="100" rows="8">
</textarea><BR/>
<input type="Button" value="Format" onClick="Process()"/>
<div id="Canvas" class="Canvas"></div>

 

 

 

 

</body>
</html>

           

給我老師的人工智慧教程打call！http://blog.csdn.net/jiangjunshow

這裡寫圖片描述

相關文章