headers:{"Content-Type":'application/x-www-form-urlencoded;charset=UTF-8'}

transformRequest: [function (data) {
                // 对 data 进行任意转换处理
                let ret = '';
                for (let it in data){
                  ret += encodeURIComponent(it)+'='+encodeURIComponent(data[it])+'&'
                }
                return ret

                // return this.$qs.stringify(data);
              }],

this.$http.post('http://127.0.0.1:8123/addapp',{name:"test",desc:"test"},{

  transformRequest: [function (data) {
     // 对 data 进行任意转换处理
     let ret = '';
                for (let it in data){
                  ret += encodeURIComponent(it)+'='+encodeURIComponent(data[it])+'&'
                }
                return ret

                // return this.$qs.stringify(data);
              }],
              headers:{
                  "Content-Type":'application/x-www-form-urlencoded;charset=UTF-8'
              }
            })
              .then(function (response) {
                console.log(response);
              })
              .catch(function (error) {
                console.log(error);
              });

          } else {
            this.$Message.error('Fail!');
          }
        })