本文介绍了JavaScript中如何将Object转换为String函数,详细的代码如下文所示:
代码如下:
function obj2str(o){ var r = []; if(typeof o =="string") return "\""+o.replace(/([\'\"\\])/g,"\\$1").replace(/(\n)/g,"\\n").replace(/(\r)/g,"\\r").replace(/(\t)/g,"\\t")+"\""; if(typeof o == "object"){ if(!o.sort){ for(var i in o) r.push(i+":"+obj2str(o[i])); if(!!document.all && !/^\n?function\s*toString\(\)\s*\{\n?\s*\[native code\]\n?\s*\}\n?\s*$/.test(o.toString)){ r.push("toString:"+o.toString.toString()); } r="{"+r.join()+"}" }else{ for(var i =0;i
利用原生JSON对象,将对象转为字符串
[javascript]
- var jsObj = {};
- jsObj.testArray = [1,2,3,4,5];
- jsObj.name = 'CSS3';
- jsObj.date = '8 May, 2011';
- var str = JSON.stringify(jsObj);
- alert(str);
从JSON字符串转为对象
[javascript]
- var jsObj = {};
- jsObj.testArray = [1,2,3,4,5];
- jsObj.name = 'CSS3';
- jsObj.date = '8 May, 2011';
- var str = JSON.stringify(jsObj);
- var str1 = JSON.parse(str);
- alert(str1);