vue+axios使用get请求

                var _this = this;
                axios.post('http://localhost:8080/login', {
                    params: {
                        user: this.user,
                        pass: this.pass
                    }
                }).then(function (response) {
                    console.log(response);
                    if (response.status === 200 && response.data.toString() === 'success') {
                        _this.$message({
                            message: '登录成功',
                            type: 'success'
                        });

                    } else {
                        _this.$message.error('账号或密码错误！')
                    }
                }).catch(function (err) {
                    console.log(err);
                    _this.$message.error('请求出现异常'+err.toString())
                });