1.数组转换成字符串 var a,b; a=[0,1,2,3,4]; b=a.jion(','); console.log(b); b="0,1,2,3,4"; 2.字符串转换成数组 b="0,1,2,3,4"; a=b.split(","); console.log(a); a=[0,1,2,3,4]; 3.对象转换成字符串 var c, d; c={id:"1",name:"测试"}; d=JSON.stringify(c); console.log(d); d="{"id":"1","name":"测试"}"; 4.字符串转换成对象 d="{"id":"1","name":"测试"}"; c=JSON.parse(d); console.log(c); c={id:"1",name:"测试"};
