tornado信息输出到浏览器

本文主要是介绍tornado信息输出到浏览器，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

将信息返回至浏览器

val_json=json.dumps(dict(responsecode="0",info=back_info),indent=4,default=str)
self.write(val_jso)

{ "info": [ { "vm_state": "active", "project_id": "", "display_name": "test01.xmgl.aaa", "uuid": "", "GROUP_CONCAT(value)": "centos7.4", "created_at": 1545728514000, "launched_on": "", "host_ip": "", "memory_mb": 4096, "device_id": "", "host": "", "size_rootvolume": 20, "GROUP_CONCAT(distinct ip_address)": "", "vip": "", "size_datavolume": 30.0, "task_state": "", "vcpus": 2, "description": "\u8fd0\u8425\u652f\u6491\u90e8" } ], "responsecode": "0" }

将信息带格式返回至浏览器

self.set_header("Content-Type","application/json")
val_json=json.dumps(dict(responsecode="0",info=back_info),indent=4,default=str)
self.write(val_jso)

{"info": [{"vm_state": "active", "project_id": "", "display_name": "test01.xmgl.aaa", "uuid": "", "GROUP_CONCAT(value)": "centos7.4", "created_at": 1545728514000, "launched_on": "", "host_ip": "", "memory_mb": 4096, "device_id": "", "host": "", "size_rootvolume": 20, "GROUP_CONCAT(distinct ip_address)": "", "vip": "", "size_datavolume": 30.0, "task_state": "", "vcpus": 2, "description": "\u8fd0\u8425\u652f\u6491\u90e8"}], "responsecode": "0"
}

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