前端路径请求拼接方法（有两种）---get请求

案例

 let obj = {
              contractId: 1, // 操作
              flowStatus: 2
              reason: 3,
            };
 util.ajax
          .get( "bsm/api/contract/v1/renewal/examine", {params: obj})
          .then(res => {
            if (res.data.code == 0) {
              this.$Message.success("操作成功！");
              this.operatorForm.reason = '';
              this.operatorModal = false;
              this.getContractData();
            } else {
              this.$Message.error(res.data.msg);
            }
          })

字符串拼接（最常见）

utl = "?contractId=1&flowStatus=2&reason=3"
 util.ajax
          .get("bsm/api/contract/v1/renewal/examine"+utl )

对象（推荐使用这种用）

 let obj = {
              contractId: 1, // 操作
              flowStatus: 2
              reason: 3,
            };
 util.ajax
          .get( "bsm/api/contract/v1/renewal/examine", {params: obj})