复制代码 代码如下:

//定义对象

var finalInfo = new Object();

//为对象赋值

finalInfo.purchaseInfoId = '';

finalInfo.purchaseMethodType = '';

finalInfo.contact = '';

finalInfo.contactTel = '';

finalInfo.bidInfoStr = '';

//将对象转换为json格式

var finalInfoStr = JSON.stringify(finalInfo);