Sharing a simple example of generating json data with javascript_javascript skills

Copy code The code is as follows:

//Define the object
var finalInfo = new Object();
//Assign a value to the object
finalInfo.purchaseInfoId = '';
finalInfo.purchaseMethodType = '';
finalInfo.contact = '';
finalInfo.contactTel = '';
finalInfo.bidInfoStr = '';
//Convert the object to json format
var finalInfoStr = JSON.stringify(finalInfo);