标签：字符 json hid 处理 submit play htm att strong
ajax 只能处理字符串请求，无法处理二进制文件！！！
var form=$("<form>");
form.attr("style","display:none");
form.attr("target","");
form.attr("method","post");
form.attr("action","#springUrl(‘/cloudSign/downAll.htm‘)");
var input1=$("<input>");
input1.attr("type","hidden");
input1.attr("name","cloudSignContractVo");
input1.attr("value", JSON.stringify(urls));
$("body").append(form);
form.append(input1);
form.submit();
标签：字符 json hid 处理 submit play htm att strong
原文地址：https://www.cnblogs.com/sunyangCoder/p/9370715.html
