vue--支付宝支付

1、支付宝支付：前端发起一个请求，后台返回一个页面，直接将返回的页面（一个表单），再执行表单提交

okFryOtherPayHandler(){
        let reqBody = {};
        reqBody.orderId = this.orderId;
        reqBody.payType = this.payType;
        fetchOrderPayMsg(reqBody).then((res) => {
          let resData = res.data;
          if(resData.respHeader.resultCode == 0){
            document.querySelector('#submitFormDiv').innerHTML = resData.respBody;
            this.executeScript(resData.respBody);
          }else{
            this.submitActive = false;
            Toast({
              message: resData.respHeader.message,
            });
          }
        });
      },
      executeScript(html){
        let reg = /<script[^>]*>([^\x00]+)$/i;
        let htmlBlock = html.split("<\/script>");
        for (let i in htmlBlock){
          let blocks;
          if (blocks = htmlBlock[i].match(reg)){
            let code = blocks[1].replace(/<!--/, '');
            try{
              eval(code) //执行脚本
            }
            catch (e){
            }
          }
        }
      },

　　

fetchOrderPayMsg() axios 返回的参数如下：