giteaadmin/interview
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vault backup: 2026-03-08 11:38:01

Browse Source
This commit is contained in:
yasinshaw
2026-03-08 11:38:01 +08:00
parent 16ae667e2b
commit f956786a44
5 changed files with 684 additions and 2699 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
.obsidian/workspace.json vendored
View File

@@ -14,7 +14,7 @@
"type": "markdown", "type": "markdown",
"state": { "state": {
"file": "10-中间件/Java NIO核心原理.md", "file": "10-中间件/Java NIO核心原理.md",
"mode": "preview", "mode": "source",
"source": false "source": false
}, },
"icon": "lucide-file", "icon": "lucide-file",
@@ -198,18 +198,18 @@
}, },
"active": "fcbc762a80282002", "active": "fcbc762a80282002",
"lastOpenFiles": [ "lastOpenFiles": [
"10-中间件/零拷贝原理对比.md",
"10-中间件/Java NIO核心原理.md",
"10-中间件/Buffer核心属性.md",
"10-中间件/Selector多路复用模型.md",
"Java NIO三大核心组件架构.md",
"10-中间件/Java NIO三大核心组件架构.excalidraw", "10-中间件/Java NIO三大核心组件架构.excalidraw",
"10-中间件/Java NIO三大核心组件架构.md",
"10-中间件/Netty核心原理.md", "10-中间件/Netty核心原理.md",
"10-中间件/Buffer核心属性.excalidraw", "10-中间件/Buffer核心属性.excalidraw",
"10-中间件/零拷贝原理对比.excalidraw", "10-中间件/零拷贝原理对比.excalidraw",
"README.md", "10-中间件/零拷贝原理对比.md",
"10-中间件/Selector多路复用模型.excalidraw", "10-中间件/Selector多路复用模型.excalidraw",
"10-中间件/Selector多路复用模型.md",
"10-中间件/Java NIO核心原理.md",
"10-中间件/Buffer核心属性.md",
"Java NIO三大核心组件架构.md",
"10-中间件/Java NIO三大核心组件架构.md",
"README.md",
"00-项目概述/项目概述.md", "00-项目概述/项目概述.md",
"questions/02-数据库/MyBatis核心原理.md", "questions/02-数据库/MyBatis核心原理.md",
"Obsidian技能使用指南.md", "Obsidian技能使用指南.md",
@@ -228,7 +228,6 @@
"16-LeetCode Hot 100/完全平方数.md", "16-LeetCode Hot 100/完全平方数.md",
"16-LeetCode Hot 100/最大正方形.md", "16-LeetCode Hot 100/最大正方形.md",
"16-LeetCode Hot 100/柱状图中最大的矩形.md", "16-LeetCode Hot 100/柱状图中最大的矩形.md",
"16-LeetCode Hot 100/单词搜索.md",
"16-LeetCode Hot 100", "16-LeetCode Hot 100",
"00-项目概述", "00-项目概述",
"questions/15-简历面试", "questions/15-简历面试",

588
10-中间件/Buffer核心属性.excalidraw
View File

@@ -1,588 +0,0 @@
{
"type": "excalidraw",
"version": 2,
"source": "https://excalidraw.com",
"elements": [
{
"id": "title",
"type": "text",
"x": 350,
"y": 30,
"width": 500,
"height": 35,
"angle": 0,
"strokeColor": "#1e40af",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 1,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Buffer 核心属性与操作方法",
"fontSize": 28,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Buffer 核心属性与操作方法",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "buffer-title",
"type": "text",
"x": 480,
"y": 100,
"width": 240,
"height": 30,
"angle": 0,
"strokeColor": "#1e40af",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 2,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Buffer 内存布局",
"fontSize": 24,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Buffer 内存布局",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "processed-box",
"type": "rectangle",
"x": 150,
"y": 160,
"width": 200,
"height": 80,
"angle": 0,
"strokeColor": "#2f9e44",
"backgroundColor": "#b2f2bb",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 3,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "processed-label",
"type": "text",
"x": 200,
"y": 185,
"width": 100,
"height": 30,
"angle": 0,
"strokeColor": "#2b8a3e",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 4,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "已处理数据",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "已处理数据",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "readwrite-box",
"type": "rectangle",
"x": 360,
"y": 160,
"width": 280,
"height": 80,
"angle": 0,
"strokeColor": "#1971c2",
"backgroundColor": "#a5d8ff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 5,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "readwrite-label",
"type": "text",
"x": 450,
"y": 185,
"width": 100,
"height": 30,
"angle": 0,
"strokeColor": "#1864ab",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 6,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "可读/写数据",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "可读/写数据",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "inaccessible-box",
"type": "rectangle",
"x": 650,
"y": 160,
"width": 200,
"height": 80,
"angle": 0,
"strokeColor": "#e03131",
"backgroundColor": "#ffc9c9",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 7,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "inaccessible-label",
"type": "text",
"x": 690,
"y": 185,
"width": 120,
"height": 30,
"angle": 0,
"strokeColor": "#c92a2a",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 8,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "不可访问",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "不可访问",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "mark-label",
"type": "text",
"x": 150,
"y": 255,
"width": 70,
"height": 25,
"angle": 0,
"strokeColor": "#f59e0b",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 9,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "mark",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "mark",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "position-label",
"type": "text",
"x": 360,
"y": 255,
"width": 100,
"height": 25,
"angle": 0,
"strokeColor": "#3b82f6",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 10,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "position",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "position",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "limit-label",
"type": "text",
"x": 640,
"y": 255,
"width": 70,
"height": 25,
"angle": 0,
"strokeColor": "#e03131",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 11,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "limit",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "limit",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "capacity-label",
"type": "text",
"x": 850,
"y": 255,
"width": 100,
"height": 25,
"angle": 0,
"strokeColor": "#7c3aed",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 12,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "capacity",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "capacity",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "methods-box",
"type": "rectangle",
"x": 150,
"y": 320,
"width": 700,
"height": 200,
"angle": 0,
"strokeColor": "#5c7cfa",
"backgroundColor": "#d0ebff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 13,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "methods-title",
"type": "text",
"x": 410,
"y": 335,
"width": 180,
"height": 30,
"angle": 0,
"strokeColor": "#364fc7",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 14,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "核心操作方法",
"fontSize": 24,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "核心操作方法",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "method1",
"type": "text",
"x": 180,
"y": 385,
"width": 300,
"height": 50,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 15,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "mark「」\n标记当前 position 位置",
"fontSize": 18,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "mark「」\n标记当前 position 位置",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "method2",
"type": "text",
"x": 510,
"y": 385,
"width": 300,
"height": 50,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 16,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "reset「」\n恢复到 mark 位置",
"fontSize": 18,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "reset「」\n恢复到 mark 位置",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "method3",
"type": "text",
"x": 180,
"y": 450,
"width": 300,
"height": 50,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 17,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "clear「」\nposition=0, limit=capacity",
"fontSize": 18,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "clear「」\nposition=0, limit=capacity",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "method4",
"type": "text",
"x": 510,
"y": 450,
"width": 300,
"height": 50,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 18,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "flip「」\nlimit=position, position=0",
"fontSize": 18,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "flip「」\nlimit=position, position=0",
"autoResize": true,
"lineHeight": 1.25
}
],
"appState": {
"gridSize": null,
"viewBackgroundColor": "#ffffff"
},
"files": {}
}

356
10-中间件/Java NIO三大核心组件架构.excalidraw
View File

@@ -1,14 +1,14 @@
{ {
"type": "excalidraw", "type": "excalidraw",
"version": 2, "version": 2,
"source": "https://excalidraw.com", "source": "https://github.com/zsviczian/obsidian-excalidraw-plugin/releases/tag/2.20.6",
"elements": [ "elements": [
{ {
"id": "title", "id": "title",
"type": "text", "type": "text",
"x": 400, "x": 400,
"y": 30, "y": 30,
"width": 400, "width": 306.87994384765625,
"height": 35, "height": 35,
"angle": 0, "angle": 0,
"strokeColor": "#1e40af", "strokeColor": "#1e40af",
@@ -21,10 +21,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 1, "seed": 1,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "Java NIO 三大核心组件", "text": "Java NIO 三大核心组件",
@@ -35,7 +35,12 @@
"containerId": null, "containerId": null,
"originalText": "Java NIO 三大核心组件", "originalText": "Java NIO 三大核心组件",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 934674734,
"index": "a0",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "channel-box", "id": "channel-box",
@@ -53,21 +58,27 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 3}, "roundness": {
"type": 3
},
"seed": 2, "seed": 2,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false "locked": false,
"versionNonce": 1200124082,
"index": "a1",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "channel-title", "id": "WUWQQFAl",
"type": "text", "type": "text",
"x": 215, "x": 215,
"y": 165, "y": 165,
"width": 90, "width": 86.06393432617188,
"height": 30, "height": 30,
"angle": 0, "angle": 0,
"strokeColor": "#1864ab", "strokeColor": "#1864ab",
@@ -80,10 +91,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 3, "seed": 3,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "Channel", "text": "Channel",
@@ -94,15 +105,20 @@
"containerId": null, "containerId": null,
"originalText": "Channel", "originalText": "Channel",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 670673774,
"index": "a2",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "channel-desc", "id": "QFgWpovs",
"type": "text", "type": "text",
"x": 160, "x": 160,
"y": 210, "y": 210.17819684651062,
"width": 200, "width": 80,
"height": 65, "height": 60,
"angle": 0, "angle": 0,
"strokeColor": "#374151", "strokeColor": "#374151",
"backgroundColor": "transparent", "backgroundColor": "transparent",
@@ -114,10 +130,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 4, "seed": 4,
"version": 1, "version": 3,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940885556,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "数据通道\n双向数据流\n非阻塞I/O", "text": "数据通道\n双向数据流\n非阻塞I/O",
@@ -128,7 +144,12 @@
"containerId": null, "containerId": null,
"originalText": "数据通道\n双向数据流\n非阻塞I/O", "originalText": "数据通道\n双向数据流\n非阻塞I/O",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 1563719794,
"index": "a3",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "buffer-box", "id": "buffer-box",
@@ -146,21 +167,27 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 3}, "roundness": {
"type": 3
},
"seed": 5, "seed": 5,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false "locked": false,
"versionNonce": 516820398,
"index": "a4",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "buffer-title", "id": "HHe1ugZH",
"type": "text", "type": "text",
"x": 895, "x": 895,
"y": 165, "y": 165,
"width": 90, "width": 75.86393737792969,
"height": 30, "height": 30,
"angle": 0, "angle": 0,
"strokeColor": "#2b8a3e", "strokeColor": "#2b8a3e",
@@ -173,10 +200,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 6, "seed": 6,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "Buffer", "text": "Buffer",
@@ -187,15 +214,20 @@
"containerId": null, "containerId": null,
"originalText": "Buffer", "originalText": "Buffer",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 119893042,
"index": "a5",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "buffer-desc", "id": "7Gq30uCz",
"type": "text", "type": "text",
"x": 840, "x": 840,
"y": 210, "y": 210,
"width": 200, "width": 64,
"height": 65, "height": 60,
"angle": 0, "angle": 0,
"strokeColor": "#374151", "strokeColor": "#374151",
"backgroundColor": "transparent", "backgroundColor": "transparent",
@@ -207,10 +239,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 7, "seed": 7,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "数据容器\n数据存储\n读写切换", "text": "数据容器\n数据存储\n读写切换",
@@ -221,7 +253,12 @@
"containerId": null, "containerId": null,
"originalText": "数据容器\n数据存储\n读写切换", "originalText": "数据容器\n数据存储\n读写切换",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 2036082670,
"index": "a6",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "selector-box", "id": "selector-box",
@@ -239,21 +276,27 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 3}, "roundness": {
"type": 3
},
"seed": 8, "seed": 8,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false "locked": false,
"versionNonce": 2009929202,
"index": "a7",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "selector-title", "id": "QB6vfwLt",
"type": "text", "type": "text",
"x": 545, "x": 545,
"y": 465, "y": 465,
"width": 110, "width": 95.75991821289062,
"height": 30, "height": 30,
"angle": 0, "angle": 0,
"strokeColor": "#e67700", "strokeColor": "#e67700",
@@ -266,10 +309,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 9, "seed": 9,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "Selector", "text": "Selector",
@@ -280,15 +323,20 @@
"containerId": null, "containerId": null,
"originalText": "Selector", "originalText": "Selector",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 128776750,
"index": "a8",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "selector-desc", "id": "1NOeMBmL",
"type": "text", "type": "text",
"x": 500, "x": 500,
"y": 510, "y": 510,
"width": 200, "width": 128,
"height": 65, "height": 60,
"angle": 0, "angle": 0,
"strokeColor": "#374151", "strokeColor": "#374151",
"backgroundColor": "transparent", "backgroundColor": "transparent",
@@ -300,10 +348,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 10, "seed": 10,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "多路复用器\n事件监听\n单线程管理多连接", "text": "多路复用器\n事件监听\n单线程管理多连接",
@@ -314,7 +362,12 @@
"containerId": null, "containerId": null,
"originalText": "多路复用器\n事件监听\n单线程管理多连接", "originalText": "多路复用器\n事件监听\n单线程管理多连接",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 1364821938,
"index": "a9",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "arrow-channel-buffer", "id": "arrow-channel-buffer",
@@ -332,27 +385,42 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 2}, "roundness": {
"type": 2
},
"seed": 11, "seed": 11,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"points": [[0, 0], [450, 0]], "points": [
[
0,
0
],
[
450,
0
]
],
"lastCommittedPoint": null, "lastCommittedPoint": null,
"startBinding": null, "startBinding": null,
"endBinding": null, "endBinding": null,
"startArrowhead": null, "startArrowhead": null,
"endArrowhead": "arrow" "endArrowhead": "arrow",
"versionNonce": 816415854,
"index": "aA",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "label-read-write", "id": "y4PVGoYN",
"type": "text", "type": "text",
"x": 545, "x": 545,
"y": 195, "y": 195,
"width": 100, "width": 64,
"height": 20, "height": 20,
"angle": 0, "angle": 0,
"strokeColor": "#3b82f6", "strokeColor": "#3b82f6",
@@ -365,10 +433,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 12, "seed": 12,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "数据读写", "text": "数据读写",
@@ -379,7 +447,12 @@
"containerId": null, "containerId": null,
"originalText": "数据读写", "originalText": "数据读写",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 737263986,
"index": "aB",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "arrow-channel-selector", "id": "arrow-channel-selector",
@@ -397,27 +470,42 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 2}, "roundness": {
"type": 2
},
"seed": 13, "seed": 13,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"points": [[0, 0], [260, 150]], "points": [
[
0,
0
],
[
260,
150
]
],
"lastCommittedPoint": null, "lastCommittedPoint": null,
"startBinding": null, "startBinding": null,
"endBinding": null, "endBinding": null,
"startArrowhead": null, "startArrowhead": null,
"endArrowhead": "arrow" "endArrowhead": "arrow",
"versionNonce": 370853550,
"index": "aC",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "label-register", "id": "WhZFanNR",
"type": "text", "type": "text",
"x": 345, "x": 345,
"y": 350, "y": 350,
"width": 100, "width": 64,
"height": 20, "height": 20,
"angle": 0, "angle": 0,
"strokeColor": "#f59e0b", "strokeColor": "#f59e0b",
@@ -430,10 +518,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 14, "seed": 14,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "注册事件", "text": "注册事件",
@@ -444,7 +532,12 @@
"containerId": null, "containerId": null,
"originalText": "注册事件", "originalText": "注册事件",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 48022322,
"index": "aD",
"frameId": null,
"hasTextLink": false,
"rawText": ""
}, },
{ {
"id": "arrow-selector-channel", "id": "arrow-selector-channel",
@@ -462,27 +555,42 @@
"roughness": 1, "roughness": 1,
"opacity": 100, "opacity": 100,
"groupIds": [], "groupIds": [],
"roundness": {"type": 2}, "roundness": {
"type": 2
},
"seed": 15, "seed": 15,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"points": [[0, 0], [-250, -130]], "points": [
[
0,
0
],
[
-250,
-130
]
],
"lastCommittedPoint": null, "lastCommittedPoint": null,
"startBinding": null, "startBinding": null,
"endBinding": null, "endBinding": null,
"startArrowhead": null, "startArrowhead": null,
"endArrowhead": "arrow" "endArrowhead": "arrow",
"versionNonce": 950649070,
"index": "aE",
"frameId": null,
"hasTextLink": false
}, },
{ {
"id": "label-dispatch", "id": "QItxiuFB",
"type": "text", "type": "text",
"x": 545, "x": 545,
"y": 390, "y": 390,
"width": 100, "width": 64,
"height": 20, "height": 20,
"angle": 0, "angle": 0,
"strokeColor": "#f59e0b", "strokeColor": "#f59e0b",
@@ -495,10 +603,10 @@
"groupIds": [], "groupIds": [],
"roundness": null, "roundness": null,
"seed": 16, "seed": 16,
"version": 1, "version": 2,
"isDeleted": false, "isDeleted": false,
"boundElements": null, "boundElements": [],
"updated": 1, "updated": 1772940884174,
"link": null, "link": null,
"locked": false, "locked": false,
"text": "事件分发", "text": "事件分发",
@@ -509,12 +617,62 @@
"containerId": null, "containerId": null,
"originalText": "事件分发", "originalText": "事件分发",
"autoResize": true, "autoResize": true,
"lineHeight": 1.25 "lineHeight": 1.25,
"versionNonce": 1350667506,
"index": "aF",
"frameId": null,
"hasTextLink": false,
"rawText": ""
} }
], ],
"appState": { "appState": {
"gridSize": null, "theme": "light",
"viewBackgroundColor": "#ffffff" "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": {} "files": {}
} }

499
10-中间件/Selector多路复用模型.excalidraw
View File

@@ -1,499 +0,0 @@
{
"type": "excalidraw",
"version": 2,
"source": "https://excalidraw.com",
"elements": [
{
"id": "title",
"type": "text",
"x": 400,
"y": 30,
"width": 400,
"height": 35,
"angle": 0,
"strokeColor": "#1e40af",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 1,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Selector 多路复用模型",
"fontSize": 28,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Selector 多路复用模型",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "selector-container",
"type": "rectangle",
"x": 200,
"y": 120,
"width": 800,
"height": 250,
"angle": 0,
"strokeColor": "#f59e0b",
"backgroundColor": "#fff3bf",
"fillStyle": "solid",
"strokeWidth": 3,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 30,
"groupIds": [],
"roundness": {"type": 3},
"seed": 2,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "selector-box",
"type": "rectangle",
"x": 480,
"y": 145,
"width": 240,
"height": 80,
"angle": 0,
"strokeColor": "#e67700",
"backgroundColor": "#ffd8a8",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 3,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "selector-text",
"type": "text",
"x": 535,
"y": 160,
"width": 130,
"height": 50,
"angle": 0,
"strokeColor": "#e67700",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 4,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Selector\nselect「」等待",
"fontSize": 20,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Selector\nselect「」等待",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "channel1-box",
"type": "rectangle",
"x": 250,
"y": 270,
"width": 120,
"height": 60,
"angle": 0,
"strokeColor": "#1971c2",
"backgroundColor": "#a5d8ff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 5,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "channel1-text",
"type": "text",
"x": 275,
"y": 285,
"width": 70,
"height": 30,
"angle": 0,
"strokeColor": "#1864ab",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 6,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Channel1\n就绪",
"fontSize": 16,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Channel1\n就绪",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "channel2-box",
"type": "rectangle",
"x": 440,
"y": 270,
"width": 120,
"height": 60,
"angle": 0,
"strokeColor": "#1971c2",
"backgroundColor": "#a5d8ff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 7,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "channel2-text",
"type": "text",
"x": 465,
"y": 285,
"width": 70,
"height": 30,
"angle": 0,
"strokeColor": "#1864ab",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 8,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Channel2\n就绪",
"fontSize": 16,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Channel2\n就绪",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "channel3-box",
"type": "rectangle",
"x": 630,
"y": 270,
"width": 120,
"height": 60,
"angle": 0,
"strokeColor": "#1971c2",
"backgroundColor": "#a5d8ff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 9,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "channel3-text",
"type": "text",
"x": 655,
"y": 285,
"width": 70,
"height": 30,
"angle": 0,
"strokeColor": "#1864ab",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 10,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Channel3\n就绪",
"fontSize": 16,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Channel3\n就绪",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "channel-dots",
"type": "text",
"x": 800,
"y": 285,
"width": 50,
"height": 30,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 11,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "...",
"fontSize": 24,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "...",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "eventloop-box",
"type": "rectangle",
"x": 400,
"y": 420,
"width": 400,
"height": 120,
"angle": 0,
"strokeColor": "#7c3aed",
"backgroundColor": "#d0bfff",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 3},
"seed": 12,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false
},
{
"id": "eventloop-title",
"type": "text",
"x": 520,
"y": 435,
"width": 160,
"height": 30,
"angle": 0,
"strokeColor": "#5f3dc4",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 13,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "Event Loop",
"fontSize": 24,
"fontFamily": 5,
"textAlign": "center",
"verticalAlign": "middle",
"containerId": null,
"originalText": "Event Loop",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "eventloop-desc",
"type": "text",
"x": 420,
"y": 480,
"width": 360,
"height": 45,
"angle": 0,
"strokeColor": "#374151",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 14,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "• select「」 - 等待就绪事件\n• process「」 - 处理事件\n• repeat - 循环执行",
"fontSize": 16,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "• select「」 - 等待就绪事件\n• process「」 - 处理事件\n• repeat - 循环执行",
"autoResize": true,
"lineHeight": 1.25
},
{
"id": "arrow-thread",
"type": "arrow",
"x": 600,
"y": 370,
"width": 0,
"height": 40,
"angle": 0,
"strokeColor": "#7c3aed",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 3,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": {"type": 2},
"seed": 15,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"points": [[0, 0], [0, 40]],
"lastCommittedPoint": null,
"startBinding": null,
"endBinding": null,
"startArrowhead": null,
"endArrowhead": "arrow"
},
{
"id": "label-onethread",
"type": "text",
"x": 615,
"y": 380,
"width": 100,
"height": 20,
"angle": 0,
"strokeColor": "#7c3aed",
"backgroundColor": "transparent",
"fillStyle": "solid",
"strokeWidth": 2,
"strokeStyle": "solid",
"roughness": 1,
"opacity": 100,
"groupIds": [],
"roundness": null,
"seed": 16,
"version": 1,
"isDeleted": false,
"boundElements": null,
"updated": 1,
"link": null,
"locked": false,
"text": "单线程管理",
"fontSize": 16,
"fontFamily": 5,
"textAlign": "left",
"verticalAlign": "middle",
"containerId": null,
"originalText": "单线程管理",
"autoResize": true,
"lineHeight": 1.25
}
],
"appState": {
"gridSize": null,
"viewBackgroundColor": "#ffffff"
},
"files": {}
}

1085
10-中间件/零拷贝原理对比.excalidraw
View File

File diff suppressed because it is too large Load Diff