{
	"type": "excalidraw",
	"version": 2,
	"source": "https://github.com/zsviczian/obsidian-excalidraw-plugin/releases/tag/2.20.6",
	"elements": [
		{
			"id": "title",
			"type": "text",
			"x": 400,
			"y": 30,
			"width": 306.87994384765625,
			"height": 35,
			"angle": 0,
			"strokeColor": "#1e40af",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 1,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "Java NIO 三大核心组件",
			"fontSize": 28,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "Java NIO 三大核心组件",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 934674734,
			"index": "a0",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "channel-box",
			"type": "rectangle",
			"x": 150,
			"y": 150,
			"width": 220,
			"height": 140,
			"angle": 0,
			"strokeColor": "#1971c2",
			"backgroundColor": "#a5d8ff",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 3
			},
			"seed": 2,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"versionNonce": 1200124082,
			"index": "a1",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "WUWQQFAl",
			"type": "text",
			"x": 215,
			"y": 165,
			"width": 86.06393432617188,
			"height": 30,
			"angle": 0,
			"strokeColor": "#1864ab",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 3,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "Channel",
			"fontSize": 24,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "Channel",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 670673774,
			"index": "a2",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "QFgWpovs",
			"type": "text",
			"x": 160,
			"y": 210.17819684651062,
			"width": 80,
			"height": 60,
			"angle": 0,
			"strokeColor": "#374151",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 4,
			"version": 3,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940885556,
			"link": null,
			"locked": false,
			"text": "数据通道\n双向数据流\n非阻塞I/O",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "数据通道\n双向数据流\n非阻塞I/O",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 1563719794,
			"index": "a3",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "buffer-box",
			"type": "rectangle",
			"x": 830,
			"y": 150,
			"width": 220,
			"height": 140,
			"angle": 0,
			"strokeColor": "#2f9e44",
			"backgroundColor": "#b2f2bb",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 3
			},
			"seed": 5,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"versionNonce": 516820398,
			"index": "a4",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "HHe1ugZH",
			"type": "text",
			"x": 895,
			"y": 165,
			"width": 75.86393737792969,
			"height": 30,
			"angle": 0,
			"strokeColor": "#2b8a3e",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 6,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "Buffer",
			"fontSize": 24,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "Buffer",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 119893042,
			"index": "a5",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "7Gq30uCz",
			"type": "text",
			"x": 840,
			"y": 210,
			"width": 64,
			"height": 60,
			"angle": 0,
			"strokeColor": "#374151",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 7,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "数据容器\n数据存储\n读写切换",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "数据容器\n数据存储\n读写切换",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 2036082670,
			"index": "a6",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "selector-box",
			"type": "rectangle",
			"x": 490,
			"y": 450,
			"width": 220,
			"height": 140,
			"angle": 0,
			"strokeColor": "#f59e0b",
			"backgroundColor": "#ffd8a8",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 3
			},
			"seed": 8,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"versionNonce": 2009929202,
			"index": "a7",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "QB6vfwLt",
			"type": "text",
			"x": 545,
			"y": 465,
			"width": 95.75991821289062,
			"height": 30,
			"angle": 0,
			"strokeColor": "#e67700",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 9,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "Selector",
			"fontSize": 24,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "Selector",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 128776750,
			"index": "a8",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "1NOeMBmL",
			"type": "text",
			"x": 500,
			"y": 510,
			"width": 128,
			"height": 60,
			"angle": 0,
			"strokeColor": "#374151",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 10,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "多路复用器\n事件监听\n单线程管理多连接",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "多路复用器\n事件监听\n单线程管理多连接",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 1364821938,
			"index": "a9",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "arrow-channel-buffer",
			"type": "arrow",
			"x": 370,
			"y": 220,
			"width": 450,
			"height": 0,
			"angle": 0,
			"strokeColor": "#3b82f6",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 2
			},
			"seed": 11,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"points": [
				[
					0,
					0
				],
				[
					450,
					0
				]
			],
			"lastCommittedPoint": null,
			"startBinding": null,
			"endBinding": null,
			"startArrowhead": null,
			"endArrowhead": "arrow",
			"versionNonce": 816415854,
			"index": "aA",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "y4PVGoYN",
			"type": "text",
			"x": 545,
			"y": 195,
			"width": 64,
			"height": 20,
			"angle": 0,
			"strokeColor": "#3b82f6",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 12,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "数据读写",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "数据读写",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 737263986,
			"index": "aB",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "arrow-channel-selector",
			"type": "arrow",
			"x": 260,
			"y": 290,
			"width": 260,
			"height": 150,
			"angle": 0,
			"strokeColor": "#f59e0b",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "dashed",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 2
			},
			"seed": 13,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"points": [
				[
					0,
					0
				],
				[
					260,
					150
				]
			],
			"lastCommittedPoint": null,
			"startBinding": null,
			"endBinding": null,
			"startArrowhead": null,
			"endArrowhead": "arrow",
			"versionNonce": 370853550,
			"index": "aC",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "WhZFanNR",
			"type": "text",
			"x": 345,
			"y": 350,
			"width": 64,
			"height": 20,
			"angle": 0,
			"strokeColor": "#f59e0b",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 14,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "注册事件",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "注册事件",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 48022322,
			"index": "aD",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		},
		{
			"id": "arrow-selector-channel",
			"type": "arrow",
			"x": 710,
			"y": 450,
			"width": 250,
			"height": 130,
			"angle": 0,
			"strokeColor": "#f59e0b",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": {
				"type": 2
			},
			"seed": 15,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"points": [
				[
					0,
					0
				],
				[
					-250,
					-130
				]
			],
			"lastCommittedPoint": null,
			"startBinding": null,
			"endBinding": null,
			"startArrowhead": null,
			"endArrowhead": "arrow",
			"versionNonce": 950649070,
			"index": "aE",
			"frameId": null,
			"hasTextLink": false
		},
		{
			"id": "QItxiuFB",
			"type": "text",
			"x": 545,
			"y": 390,
			"width": 64,
			"height": 20,
			"angle": 0,
			"strokeColor": "#f59e0b",
			"backgroundColor": "transparent",
			"fillStyle": "solid",
			"strokeWidth": 2,
			"strokeStyle": "solid",
			"roughness": 1,
			"opacity": 100,
			"groupIds": [],
			"roundness": null,
			"seed": 16,
			"version": 2,
			"isDeleted": false,
			"boundElements": [],
			"updated": 1772940884174,
			"link": null,
			"locked": false,
			"text": "事件分发",
			"fontSize": 16,
			"fontFamily": 5,
			"textAlign": "center",
			"verticalAlign": "middle",
			"containerId": null,
			"originalText": "事件分发",
			"autoResize": true,
			"lineHeight": 1.25,
			"versionNonce": 1350667506,
			"index": "aF",
			"frameId": null,
			"hasTextLink": false,
			"rawText": ""
		}
	],
	"appState": {
		"theme": "light",
		"viewBackgroundColor": "#ffffff",
		"currentItemStrokeColor": "#1e1e1e",
		"currentItemBackgroundColor": "transparent",
		"currentItemFillStyle": "solid",
		"currentItemStrokeWidth": 2,
		"currentItemStrokeStyle": "solid",
		"currentItemRoughness": 1,
		"currentItemOpacity": 100,
		"currentItemFontFamily": 5,
		"currentItemFontSize": 20,
		"currentItemTextAlign": "left",
		"currentItemStartArrowhead": null,
		"currentItemEndArrowhead": "arrow",
		"currentItemArrowType": "round",
		"currentItemFrameRole": null,
		"scrollX": -126.31591366168612,
		"scrollY": 37.49614013341022,
		"zoom": {
			"value": 1.271417
		},
		"currentItemRoundness": "round",
		"gridSize": 20,
		"gridStep": 5,
		"gridModeEnabled": false,
		"gridColor": {
			"Bold": "rgba(217, 217, 217, 0.5)",
			"Regular": "rgba(230, 230, 230, 0.5)"
		},
		"currentStrokeOptions": null,
		"frameRendering": {
			"enabled": true,
			"clip": true,
			"name": true,
			"outline": true,
			"markerName": true,
			"markerEnabled": true
		},
		"objectsSnapModeEnabled": false,
		"activeTool": {
			"type": "selection",
			"customType": null,
			"locked": false,
			"fromSelection": false,
			"lastActiveTool": null
		},
		"disableContextMenu": false
	},
	"files": {}
}