🚧 Added HTTP language parser

2025-10-31 19:39:44 +08:00
parent 61a23fe7f2
commit 8ac78e39f1
18 changed files with 1200 additions and 13 deletions
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -80,6 +80,7 @@
        "unplugin-vue-components": "^30.0.0",
        "vite": "^7.1.12",
        "vite-plugin-node-polyfills": "^0.24.0",
+        "vitest": "^4.0.4",
        "vue-eslint-parser": "^10.2.0",
        "vue-tsc": "^3.1.1"
      }
@@ -2293,6 +2294,13 @@
        "win32"
      ]
    },
+    "node_modules/@standard-schema/spec": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/@standard-schema/spec/-/spec-1.0.0.tgz",
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+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/@toml-tools/lexer": {
      "version": "1.0.0",
      "resolved": "https://registry.npmmirror.com/@toml-tools/lexer/-/lexer-1.0.0.tgz",
@@ -2312,6 +2320,24 @@
        "chevrotain": "^11.0.1"
      }
    },
+    "node_modules/@types/chai": {
+      "version": "5.2.3",
+      "resolved": "https://registry.npmmirror.com/@types/chai/-/chai-5.2.3.tgz",
+      "integrity": "sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/deep-eql": "*",
+        "assertion-error": "^2.0.1"
+      }
+    },
+    "node_modules/@types/deep-eql": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmmirror.com/@types/deep-eql/-/deep-eql-4.0.2.tgz",
+      "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/@types/estree": {
      "version": "1.0.8",
      "resolved": "https://registry.npmmirror.com/@types/estree/-/estree-1.0.8.tgz",
@@ -2618,6 +2644,127 @@
        "vue": "^3.2.25"
      }
    },
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+      "resolved": "https://registry.npmmirror.com/@vitest/expect/-/expect-4.0.4.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@types/chai": "^5.2.2",
+        "@vitest/spy": "4.0.4",
+        "@vitest/utils": "4.0.4",
+        "chai": "^6.0.1",
+        "tinyrainbow": "^3.0.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/mocker": {
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/spy": "4.0.4",
+        "estree-walker": "^3.0.3",
+        "magic-string": "^0.30.19"
+      },
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+        "msw": "^2.4.9",
+        "vite": "^6.0.0 || ^7.0.0-0"
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+      "peerDependenciesMeta": {
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/estree": "^1.0.0"
+      }
+    },
+    "node_modules/@vitest/pretty-format": {
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
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+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
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+      "version": "4.0.4",
+      "resolved": "https://registry.npmmirror.com/@vitest/runner/-/runner-4.0.4.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+        "pathe": "^2.0.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/snapshot": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmmirror.com/@vitest/snapshot/-/snapshot-4.0.4.tgz",
+      "integrity": "sha512-XICqf5Gi4648FGoBIeRgnHWSNDp+7R5tpclGosFaUUFzY6SfcpsfHNMnC7oDu/iOLBxYfxVzaQpylEvpgii3zw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/pretty-format": "4.0.4",
+        "magic-string": "^0.30.19",
+        "pathe": "^2.0.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/spy": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmmirror.com/@vitest/spy/-/spy-4.0.4.tgz",
+      "integrity": "sha512-G9L13AFyYECo40QG7E07EdYnZZYCKMTSp83p9W8Vwed0IyCG1GnpDLxObkx8uOGPXfDpdeVf24P1Yka8/q1s9g==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
+    "node_modules/@vitest/utils": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmmirror.com/@vitest/utils/-/utils-4.0.4.tgz",
+      "integrity": "sha512-4bJLmSvZLyVbNsYFRpPYdJViG9jZyRvMZ35IF4ymXbRZoS+ycYghmwTGiscTXduUg2lgKK7POWIyXJNute1hjw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/pretty-format": "4.0.4",
+        "tinyrainbow": "^3.0.3"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      }
+    },
    "node_modules/@volar/language-core": {
      "version": "2.4.23",
      "resolved": "https://registry.npmmirror.com/@volar/language-core/-/language-core-2.4.23.tgz",
@@ -2945,6 +3092,16 @@
        "util": "^0.12.5"
      }
    },
+    "node_modules/assertion-error": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmmirror.com/assertion-error/-/assertion-error-2.0.1.tgz",
+      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
    "node_modules/autolinker": {
      "version": "3.16.2",
      "resolved": "https://registry.npmmirror.com/autolinker/-/autolinker-3.16.2.tgz",
@@ -3325,6 +3482,16 @@
        "node": ">=6"
      }
    },
+    "node_modules/chai": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmmirror.com/chai/-/chai-6.2.0.tgz",
+      "integrity": "sha512-aUTnJc/JipRzJrNADXVvpVqi6CO0dn3nx4EVPxijri+fj3LUUDyZQOgVeW54Ob3Y1Xh9Iz8f+CgaCl8v0mn9bA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
    "node_modules/chalk": {
      "version": "4.1.2",
      "resolved": "https://registry.npmmirror.com/chalk/-/chalk-4.1.2.tgz",
@@ -3902,6 +4069,13 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/es-module-lexer": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmmirror.com/es-module-lexer/-/es-module-lexer-1.7.0.tgz",
+      "integrity": "sha512-jEQoCwk8hyb2AZziIOLhDqpm5+2ww5uIE6lkO/6jcOCusfk6LhMHpXXfBLXTZ7Ydyt0j4VoUQv6uGNYbdW+kBA==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/es-object-atoms": {
      "version": "1.1.1",
      "resolved": "https://registry.npmmirror.com/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
@@ -4182,6 +4356,16 @@
        "safe-buffer": "^5.1.1"
      }
    },
+    "node_modules/expect-type": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmmirror.com/expect-type/-/expect-type-1.2.2.tgz",
+      "integrity": "sha512-JhFGDVJ7tmDJItKhYgJCGLOWjuK9vPxiXoUFLwLDc99NlmklilbiQJwoctZtt13+xMw91MCk/REan6MWHqDjyA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
    "node_modules/exsolve": {
      "version": "1.0.7",
      "resolved": "https://registry.npmmirror.com/exsolve/-/exsolve-1.0.7.tgz",
@@ -6298,6 +6482,13 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/siginfo": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmmirror.com/siginfo/-/siginfo-2.0.0.tgz",
+      "integrity": "sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==",
+      "dev": true,
+      "license": "ISC"
+    },
    "node_modules/source-map-js": {
      "version": "1.2.1",
      "resolved": "https://registry.npmmirror.com/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -6322,13 +6513,19 @@
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      "license": "BSD-3-Clause"
    },
+    "node_modules/stackback": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmmirror.com/stackback/-/stackback-0.0.2.tgz",
+      "integrity": "sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/std-env": {
      "version": "3.9.0",
      "resolved": "https://registry.npmmirror.com/std-env/-/std-env-3.9.0.tgz",
      "integrity": "sha512-UGvjygr6F6tpH7o2qyqR6QYpwraIjKSdtzyBdyytFOHmPZY917kwdwLG0RbOjWOnKmnm3PeHjaoLLMie7kPLQw==",
-      "license": "MIT",
-      "optional": true,
-      "peer": true
+      "devOptional": true,
+      "license": "MIT"
    },
    "node_modules/stream-browserify": {
      "version": "3.0.0",
@@ -6448,13 +6645,19 @@
        "node": ">=0.6.0"
      }
    },
+    "node_modules/tinybench": {
+      "version": "2.9.0",
+      "resolved": "https://registry.npmmirror.com/tinybench/-/tinybench-2.9.0.tgz",
+      "integrity": "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/tinyexec": {
      "version": "0.3.2",
      "resolved": "https://registry.npmmirror.com/tinyexec/-/tinyexec-0.3.2.tgz",
      "integrity": "sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==",
-      "license": "MIT",
-      "optional": true,
-      "peer": true
+      "devOptional": true,
+      "license": "MIT"
    },
    "node_modules/tinyglobby": {
      "version": "0.2.15",
@@ -6504,6 +6707,16 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/tinyrainbow": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmmirror.com/tinyrainbow/-/tinyrainbow-3.0.3.tgz",
+      "integrity": "sha512-PSkbLUoxOFRzJYjjxHJt9xro7D+iilgMX/C9lawzVuYiIdcihh9DXmVibBe8lmcFrRi/VzlPjBxbN7rH24q8/Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
    "node_modules/to-buffer": {
      "version": "1.2.1",
      "resolved": "https://registry.npmmirror.com/to-buffer/-/to-buffer-1.2.1.tgz",
@@ -7049,6 +7262,97 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/vitest": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmmirror.com/vitest/-/vitest-4.0.4.tgz",
+      "integrity": "sha512-hV31h0/bGbtmDQc0KqaxsTO1v4ZQeF8ojDFuy4sZhFadwAqqvJA0LDw68QUocctI5EDpFMql/jVWKuPYHIf2Ew==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@vitest/expect": "4.0.4",
+        "@vitest/mocker": "4.0.4",
+        "@vitest/pretty-format": "4.0.4",
+        "@vitest/runner": "4.0.4",
+        "@vitest/snapshot": "4.0.4",
+        "@vitest/spy": "4.0.4",
+        "@vitest/utils": "4.0.4",
+        "debug": "^4.4.3",
+        "es-module-lexer": "^1.7.0",
+        "expect-type": "^1.2.2",
+        "magic-string": "^0.30.19",
+        "pathe": "^2.0.3",
+        "picomatch": "^4.0.3",
+        "std-env": "^3.9.0",
+        "tinybench": "^2.9.0",
+        "tinyexec": "^0.3.2",
+        "tinyglobby": "^0.2.15",
+        "tinyrainbow": "^3.0.3",
+        "vite": "^6.0.0 || ^7.0.0",
+        "why-is-node-running": "^2.3.0"
+      },
+      "bin": {
+        "vitest": "vitest.mjs"
+      },
+      "engines": {
+        "node": "^20.0.0 || ^22.0.0 || >=24.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "@edge-runtime/vm": "*",
+        "@types/debug": "^4.1.12",
+        "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
+        "@vitest/browser-playwright": "4.0.4",
+        "@vitest/browser-preview": "4.0.4",
+        "@vitest/browser-webdriverio": "4.0.4",
+        "@vitest/ui": "4.0.4",
+        "happy-dom": "*",
+        "jsdom": "*"
+      },
+      "peerDependenciesMeta": {
+        "@edge-runtime/vm": {
+          "optional": true
+        },
+        "@types/debug": {
+          "optional": true
+        },
+        "@types/node": {
+          "optional": true
+        },
+        "@vitest/browser-playwright": {
+          "optional": true
+        },
+        "@vitest/browser-preview": {
+          "optional": true
+        },
+        "@vitest/browser-webdriverio": {
+          "optional": true
+        },
+        "@vitest/ui": {
+          "optional": true
+        },
+        "happy-dom": {
+          "optional": true
+        },
+        "jsdom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/vitest/node_modules/picomatch": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-4.0.3.tgz",
+      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
    "node_modules/vm-browserify": {
      "version": "1.1.2",
      "resolved": "https://registry.npmmirror.com/vm-browserify/-/vm-browserify-1.1.2.tgz",
@@ -7236,6 +7540,23 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/why-is-node-running": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmmirror.com/why-is-node-running/-/why-is-node-running-2.3.0.tgz",
+      "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "siginfo": "^2.0.0",
+        "stackback": "0.0.2"
+      },
+      "bin": {
+        "why-is-node-running": "cli.js"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
    "node_modules/word-wrap": {
      "version": "1.2.5",
      "resolved": "https://registry.npmmirror.com/word-wrap/-/word-wrap-1.2.5.tgz",
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -10,7 +10,8 @@
    "preview": "vite preview",
    "lint": "eslint",
    "lint:fix": "eslint --fix",
-    "build:lang-parser": "node src/views/editor/extensions/codeblock/lang-parser/build-parser.js"
+    "build:lang-parser": "node src/views/editor/extensions/codeblock/lang-parser/build-parser.js",
+    "test": "vitest"
  },
  "dependencies": {
    "@codemirror/autocomplete": "^6.19.0",
@@ -85,6 +86,7 @@
    "unplugin-vue-components": "^30.0.0",
    "vite": "^7.1.12",
    "vite-plugin-node-polyfills": "^0.24.0",
+    "vitest": "^4.0.4",
    "vue-eslint-parser": "^10.2.0",
    "vue-tsc": "^3.1.1"
  }
--- a/frontend/src/stores/editorStore.ts
+++ b/frontend/src/stores/editorStore.ts
@@ -23,6 +23,7 @@ import {AsyncManager} from '@/common/utils/asyncManager';
 import {generateContentHash} from "@/common/utils/hashUtils";
 import {createTimerManager, type TimerManager} from '@/common/utils/timerUtils';
 import {EDITOR_CONFIG} from '@/common/constant/editor';
+import {createHttpClientExtension} from "@/views/editor/extensions/httpclient";

 export interface DocumentStats {
    lines: number;
@@ -154,6 +155,8 @@ export const useEditorStore = defineStore('editor', () => {
            enableAutoDetection: true
        });

+        const httpExtension = createHttpClientExtension();
+
        // 再次检查操作有效性
        if (!operationManager.isOperationValid(operationId, documentId)) {
            throw new Error('Operation cancelled');
@@ -185,7 +188,8 @@ export const useEditorStore = defineStore('editor', () => {
            statsExtension,
            contentChangeExtension,
            codeBlockExtension,
-            ...dynamicExtensions
+            ...dynamicExtensions,
+            ...httpExtension
        ];

        // 创建编辑器状态
--- a/frontend/src/views/editor/extensions/codeblock/lang-parser/codeblock.grammar
+++ b/frontend/src/views/editor/extensions/codeblock/lang-parser/codeblock.grammar
@@ -17,7 +17,8 @@ BlockLanguage {
  "css" | "xml" | "cpp" | "rs" | "cs" | "rb" | "sh" | "yaml" | "toml" | 
  "go" | "clj" | "ex" | "erl" | "js" | "ts" | "swift" | "kt" | "groovy" | 
  "ps1" | "dart" | "scala" | "math" | "dockerfile" | "lua" | "vue" | "lezer" |
-  "liquid" | "wast" | "sass" | "less" | "angular" | "svelte"
+  "liquid" | "wast" | "sass" | "less" | "angular" | "svelte" |
+  "http"
 }

@tokens {
--- a/frontend/src/views/editor/extensions/codeblock/lang-parser/languages.ts
+++ b/frontend/src/views/editor/extensions/codeblock/lang-parser/languages.ts
@@ -23,6 +23,7 @@ import {sassLanguage} from "@codemirror/lang-sass";
 import {lessLanguage} from "@codemirror/lang-less";
 import {angularLanguage} from "@codemirror/lang-angular";
 import { svelteLanguage } from "@replit/codemirror-lang-svelte";
+import { httpLanguage } from "@/views/editor/extensions/httpclient/language/http-language";

 import {StreamLanguage} from "@codemirror/language";
 import {ruby} from "@codemirror/legacy-modes/mode/ruby";
@@ -224,6 +225,7 @@ export const LANGUAGES: LanguageInfo[] = [
            filename: "index.svelte"
        }
    }),
+    new LanguageInfo("http", "Http", httpLanguage.parser, ["http"]),

 ];

--- a/frontend/src/views/editor/extensions/codeblock/lang-parser/parser.js
+++ b/frontend/src/views/editor/extensions/codeblock/lang-parser/parser.js
@@ -3,14 +3,14 @@ import {LRParser} from "@lezer/lr"
 import {blockContent} from "./external-tokens.js"
 export const parser = LRParser.deserialize({
  version: 14,
-  states: "!jQQOQOOOVOQO'#C`O#uOPO'#C_OOOO'#Cc'#CcQQOQOOOOOO'#Ca'#CaO#zOSO,58zOOOO,58y,58yOOOO-E6a-E6aOOOP1G.f1G.fO$SOSO1G.fOOOP7+$Q7+$Q",
-  stateData: "$X~OXPO~OYTOZTO[TO]TO^TO_TO`TOaTObTOcTOdTOeTOfTOgTOhTOiTOjTOkTOlTOmTOnTOoTOpTOqTOrTOsTOtTOuTOvTOwTOxTOyTOzTO{TO|TO}TO!OTO!PTO!QTO!RTO~OPVO~OUYO!SXO~O!SZO~O",
+  states: "!jQQOQOOOVOQO'#C`O#xOPO'#C_OOOO'#Cc'#CcQQOQOOOOOO'#Ca'#CaO#}OSO,58zOOOO,58y,58yOOOO-E6a-E6aOOOP1G.f1G.fO$VOSO1G.fOOOP7+$Q7+$Q",
+  stateData: "$[~OXPO~OYTOZTO[TO]TO^TO_TO`TOaTObTOcTOdTOeTOfTOgTOhTOiTOjTOkTOlTOmTOnTOoTOpTOqTOrTOsTOtTOuTOvTOwTOxTOyTOzTO{TO|TO}TO!OTO!PTO!QTO!RTO!STO~OPVO~OUYO!TXO~O!TZO~O",
  goto: "jWPPPX]aPdTROSTQOSRUPQSORWS",
  nodeNames: "⚠ BlockContent Document Block BlockDelimiter BlockLanguage Auto",
-  maxTerm: 50,
+  maxTerm: 51,
  skippedNodes: [0],
  repeatNodeCount: 1,
-  tokenData: "3g~RdYZ!a}!O!z#T#U#V#V#W$Q#W#X%R#X#Y&t#Z#['_#[#]([#^#_(s#_#`)r#`#a)}#a#b+z#d#e,k#f#g-d#g#h-w#h#i0n#j#k1s#k#l2U#l#m2m#m#n3OR!fP!SQ%&x%&y!iP!lP%&x%&y!oP!rP%&x%&y!uP!zOXP~!}P#T#U#Q~#VOU~~#YP#b#c#]~#`P#Z#[#c~#fP#i#j#i~#lP#`#a#o~#rP#T#U#u~#xP#f#g#{~$QO!Q~~$TR#`#a$^#d#e$i#g#h$t~$aP#^#_$d~$iOl~~$lP#d#e$o~$tOd~~$yPf~#g#h$|~%ROb~~%UQ#T#U%[#c#d%m~%_P#f#g%b~%eP#h#i%h~%mOu~~%pP#V#W%s~%vP#_#`%y~%|P#X#Y&P~&SP#f#g&V~&YP#Y#Z&]~&`P#]#^&c~&fP#`#a&i~&lP#X#Y&o~&tOx~~&wQ#f#g&}#l#m'Y~'QP#`#a'T~'YOn~~'_Om~~'bQ#c#d'h#f#g'm~'mOk~~'pP#c#d's~'vP#c#d'y~'|P#j#k(P~(SP#m#n(V~([Os~~(_P#h#i(b~(eP#a#b(h~(kP#`#a(n~(sO]~~(vQ#T#U(|#g#h)_~)PP#j#k)S~)VP#T#U)Y~)_O`~~)dPo~#c#d)g~)jP#b#c)m~)rOZ~~)uP#h#i)x~)}Or~~*QR#X#Y*Z#]#^+Q#i#j+o~*^Q#g#h*d#n#o*o~*gP#g#h*j~*oO!P~~*rP#X#Y*u~*xP#f#g*{~+QO{~~+TP#e#f+W~+ZP#i#j+^~+aP#]#^+d~+gP#W#X+j~+oO|~~+rP#T#U+u~+zOy~~+}Q#T#U,T#W#X,f~,WP#h#i,Z~,^P#[#],a~,fOw~~,kO_~~,nR#[#],w#g#h-S#m#n-_~,zP#d#e,}~-SOa~~-VP!R!S-Y~-_Ot~~-dO[~~-gQ#U#V-m#g#h-r~-rOg~~-wOe~~-zU#T#U.^#V#W.o#[#]/W#e#f/]#j#k/h#k#l0V~.aP#g#h.d~.gP#g#h.j~.oO!O~~.rP#T#U.u~.xP#`#a.{~/OP#T#U/R~/WOv~~/]Oh~~/`P#`#a/c~/hO^~~/kP#X#Y/n~/qP#`#a/t~/wP#h#i/z~/}P#X#Y0Q~0VO!R~~0YP#]#^0]~0`P#Y#Z0c~0fP#h#i0i~0nOq~~0qR#X#Y0z#c#d1]#g#h1n~0}P#l#m1Q~1TP#h#i1W~1]OY~~1`P#a#b1c~1fP#`#a1i~1nOj~~1sOp~~1vP#i#j1y~1|P#X#Y2P~2UOz~~2XP#T#U2[~2_P#g#h2b~2eP#h#i2h~2mO}~~2pP#a#b2s~2vP#`#a2y~3OOc~~3RP#T#U3U~3XP#a#b3[~3_P#`#a3b~3gOi~",
+  tokenData: "3u~RdYZ!a}!O!z#T#U#V#V#W$Q#W#X%R#X#Y&t#Z#['_#[#]([#^#_)R#_#`*Q#`#a*]#a#b,Y#d#e,y#f#g-r#g#h.V#h#i0|#j#k2R#k#l2d#l#m2{#m#n3^R!fP!TQ%&x%&y!iP!lP%&x%&y!oP!rP%&x%&y!uP!zOXP~!}P#T#U#Q~#VOU~~#YP#b#c#]~#`P#Z#[#c~#fP#i#j#i~#lP#`#a#o~#rP#T#U#u~#xP#f#g#{~$QO!Q~~$TR#`#a$^#d#e$i#g#h$t~$aP#^#_$d~$iOl~~$lP#d#e$o~$tOd~~$yPf~#g#h$|~%ROb~~%UQ#T#U%[#c#d%m~%_P#f#g%b~%eP#h#i%h~%mOu~~%pP#V#W%s~%vP#_#`%y~%|P#X#Y&P~&SP#f#g&V~&YP#Y#Z&]~&`P#]#^&c~&fP#`#a&i~&lP#X#Y&o~&tOx~~&wQ#f#g&}#l#m'Y~'QP#`#a'T~'YOn~~'_Om~~'bQ#c#d'h#f#g'm~'mOk~~'pP#c#d's~'vP#c#d'y~'|P#j#k(P~(SP#m#n(V~([Os~~(_P#h#i(b~(eQ#a#b(k#h#i(v~(nP#`#a(q~(vO]~~(yP#d#e(|~)RO!S~~)UQ#T#U)[#g#h)m~)_P#j#k)b~)eP#T#U)h~)mO`~~)rPo~#c#d)u~)xP#b#c){~*QOZ~~*TP#h#i*W~*]Or~~*`R#X#Y*i#]#^+`#i#j+}~*lQ#g#h*r#n#o*}~*uP#g#h*x~*}O!P~~+QP#X#Y+T~+WP#f#g+Z~+`O{~~+cP#e#f+f~+iP#i#j+l~+oP#]#^+r~+uP#W#X+x~+}O|~~,QP#T#U,T~,YOy~~,]Q#T#U,c#W#X,t~,fP#h#i,i~,lP#[#],o~,tOw~~,yO_~~,|R#[#]-V#g#h-b#m#n-m~-YP#d#e-]~-bOa~~-eP!R!S-h~-mOt~~-rO[~~-uQ#U#V-{#g#h.Q~.QOg~~.VOe~~.YU#T#U.l#V#W.}#[#]/f#e#f/k#j#k/v#k#l0e~.oP#g#h.r~.uP#g#h.x~.}O!O~~/QP#T#U/T~/WP#`#a/Z~/^P#T#U/a~/fOv~~/kOh~~/nP#`#a/q~/vO^~~/yP#X#Y/|~0PP#`#a0S~0VP#h#i0Y~0]P#X#Y0`~0eO!R~~0hP#]#^0k~0nP#Y#Z0q~0tP#h#i0w~0|Oq~~1PR#X#Y1Y#c#d1k#g#h1|~1]P#l#m1`~1cP#h#i1f~1kOY~~1nP#a#b1q~1tP#`#a1w~1|Oj~~2ROp~~2UP#i#j2X~2[P#X#Y2_~2dOz~~2gP#T#U2j~2mP#g#h2p~2sP#h#i2v~2{O}~~3OP#a#b3R~3UP#`#a3X~3^Oc~~3aP#T#U3d~3gP#a#b3j~3mP#`#a3p~3uOi~",
  tokenizers: [blockContent, 0, 1],
  topRules: {"Document":[0,2]},
  tokenPrec: 0
--- a/frontend/src/views/editor/extensions/codeblock/state.ts
+++ b/frontend/src/views/editor/extensions/codeblock/state.ts
@@ -27,6 +27,11 @@ export const blockState = StateField.define<Block[]>({
 * 获取当前活动的块
 */
 export function getActiveNoteBlock(state: EditorState): Block | undefined {
+  // 检查 blockState 字段是否存在
+  if (!state.field(blockState, false)) {
+    return undefined;
+  }
+  
  // 找到光标所在的块
  const range = state.selection.asSingle().ranges[0];
  return state.field(blockState).find(block => 
@@ -38,6 +43,9 @@ export function getActiveNoteBlock(state: EditorState): Block | undefined {
 * 获取第一个块
 */
 export function getFirstNoteBlock(state: EditorState): Block | undefined {
+  if (!state.field(blockState, false)) {
+    return undefined;
+  }
  return state.field(blockState)[0];
 }

@@ -45,6 +53,9 @@ export function getFirstNoteBlock(state: EditorState): Block | undefined {
 * 获取最后一个块
 */
 export function getLastNoteBlock(state: EditorState): Block | undefined {
+  if (!state.field(blockState, false)) {
+    return undefined;
+  }
  const blocks = state.field(blockState);
  return blocks[blocks.length - 1];
 }
@@ -53,6 +64,9 @@ export function getLastNoteBlock(state: EditorState): Block | undefined {
 * 根据位置获取块
 */
 export function getNoteBlockFromPos(state: EditorState, pos: number): Block | undefined {
+  if (!state.field(blockState, false)) {
+    return undefined;
+  }
  return state.field(blockState).find(block => 
    block.range.from <= pos && block.range.to >= pos
  );
--- a/frontend/src/views/editor/extensions/codeblock/types.ts
+++ b/frontend/src/views/editor/extensions/codeblock/types.ts
@@ -65,6 +65,7 @@ export type SupportedLanguage =
    | 'less'
    | 'angular'
    | 'svelte'
+    | 'http'        // HTTP Client

 /**
 * 创建块的选项
--- a/frontend/src/views/editor/extensions/httpclient/index.ts
+++ b/frontend/src/views/editor/extensions/httpclient/index.ts
@@ -0,0 +1,31 @@
+/**
+ * HTTP Client 扩展
+ */
+
+import {Extension} from '@codemirror/state';
+
+import {httpRunButtonGutter, httpRunButtonTheme} from './widgets/run-gutter';
+
+/**
+ * 创建 HTTP Client 扩展
+ */
+export function createHttpClientExtension(): Extension[] {
+
+    const extensions: Extension[] = [];
+
+    // HTTP 语言解析器
+    // extensions.push(httpLanguage);
+
+    // 运行按钮 Gutte
+    extensions.push(httpRunButtonGutter);
+    extensions.push(httpRunButtonTheme);
+
+
+    // TODO: 后续阶段添加
+    // - 自动补全（可选）
+    // - 变量支持（可选）
+
+    return extensions;
+}
+
+
--- a/frontend/src/views/editor/extensions/httpclient/language/build-parser.js
+++ b/frontend/src/views/editor/extensions/httpclient/language/build-parser.js
@@ -0,0 +1,53 @@
+#!/usr/bin/env node
+
+/**
+ * HTTP Grammar Parser Builder
+ * 编译 Lezer grammar 文件为 JavaScript parser
+ * 使用命令行方式编译
+ */
+
+import { execSync } from 'child_process';
+import path from 'path';
+import fs from 'fs';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+console.log('🚀 开始编译 HTTP grammar parser...');
+
+try {
+  // 检查语法文件是否存在
+  const grammarFile = path.join(__dirname, 'http.grammar');
+  if (!fs.existsSync(grammarFile)) {
+    throw new Error('语法文件 http.grammar 未找到');
+  }
+
+  console.log('📄 语法文件:', grammarFile);
+
+  // 运行 lezer-generator
+  console.log('⚙️  编译 parser...');
+  execSync('npx lezer-generator http.grammar -o http.grammar.js', {
+    cwd: __dirname,
+    stdio: 'inherit'
+  });
+
+  // 检查生成的文件
+  const parserFile = path.join(__dirname, 'http.grammar.js');
+  const termsFile = path.join(__dirname, 'http.grammar.terms.js');
+
+  if (fs.existsSync(parserFile) && fs.existsSync(termsFile)) {
+    console.log('✅ Parser 文件成功生成！');
+    console.log('📦 生成的文件:');
+    console.log('  - http.grammar.js');
+    console.log('  - http.grammar.terms.js');
+  } else {
+    throw new Error('Parser 生成失败');
+  }
+
+  console.log('🎉 编译成功！');
+
+} catch (error) {
+  console.error('❌ 编译失败:', error.message);
+  process.exit(1);
+}
+
--- a/frontend/src/views/editor/extensions/httpclient/language/http-highlight.ts
+++ b/frontend/src/views/editor/extensions/httpclient/language/http-highlight.ts
@@ -0,0 +1,75 @@
+import { styleTags, tags as t } from '@lezer/highlight';
+
+/**
+ * HTTP Client 语法高亮配置
+ */
+export const httpHighlighting = styleTags({
+  // 注释
+  LineComment: t.lineComment,
+  
+  // HTTP 方法关键字
+  "GET POST PUT DELETE PATCH HEAD OPTIONS": t.keyword,
+  
+  // 关键字
+  "HEADER BODY VARIABLES RESPONSE": t.keyword,
+  
+  // Body 类型
+  "TEXT JSON XML FORM URLENCODED GRAPHQL BINARY": t.keyword,
+  
+  // 变量名
+  VariableName: t.variableName,
+  VariableValue: t.string,
+  
+  // URL 和版本
+  Url: t.url,
+  UrlText: t.url,
+  HttpVersion: t.literal,
+  
+  // Header
+  HeaderName: t.propertyName,
+  HeaderValue: t.string,
+  
+  // Body 内容
+  BodyContent: t.content,
+  
+  // Variables 内容
+  VariablesContent: t.content,
+  
+  // 响应
+  StatusCode: t.number,
+  StatusText: t.string,
+  Duration: t.literal,
+  Size: t.literal,
+  Timestamp: t.literal,
+  
+  // 文件引用
+  FilePath: t.string,
+  
+  // 模板表达式
+  "{{ }}": t.special(t.brace),
+  "TemplateExpression/VariableName": t.variableName,
+  
+  // 成员访问
+  "MemberExpression/VariableName": t.variableName,
+  "MemberExpression/PropertyName": t.propertyName,
+  PropertyName: t.propertyName,
+  
+  // 函数调用
+  FunctionName: t.function(t.variableName),
+  
+  // 基础类型
+  Number: t.number,
+  String: t.string,
+  
+  // 符号
+  ": Spread": t.punctuation,
+  "( )": t.paren,
+  "[ ]": t.squareBracket,
+  "{ }": t.brace,
+  ".": t.derefOperator,
+  ", ;": t.separator,
+  "@": t.meta,
+  "$": t.meta,
+  "=": t.definitionOperator,
+});
+
--- a/frontend/src/views/editor/extensions/httpclient/language/http-language.ts
+++ b/frontend/src/views/editor/extensions/httpclient/language/http-language.ts
@@ -0,0 +1,130 @@
+import { LRLanguage, LanguageSupport, foldNodeProp, foldInside, indentNodeProp } from '@codemirror/language';
+import { parser } from './http.grammar.js';
+import { httpHighlighting } from './http-highlight';
+
+/**
+ * HTTP Client 语言定义
+ */
+
+// 配置折叠规则和高亮
+const httpParserWithMetadata = parser.configure({
+  props: [
+    // 应用语法高亮
+    httpHighlighting,
+    
+    // 折叠规则：允许折叠多行 Body、Variables、Headers 等
+    foldNodeProp.add({
+      BodyStatement: foldInside,
+      VariablesStatement: foldInside,
+      Document: foldInside,
+    }),
+    
+    // 缩进规则
+    indentNodeProp.add({
+      BodyStatement: () => 2,
+      HeaderStatement: () => 0,
+      VariableDeclaration: () => 0,
+    }),
+  ],
+});
+
+// 创建 LR 语言实例
+export const httpLanguage = LRLanguage.define({
+  parser: httpParserWithMetadata,
+  languageData: {
+    // 注释配置
+    commentTokens: { line: '#' },
+    
+    // 自动闭合括号
+    closeBrackets: { brackets: ['(', '[', '{', '"', "'"] },
+    
+    // 单词字符定义
+    wordChars: '-_',
+  },
+});
+
+/**
+ * HTTP Client 语言支持
+ * 包含语法高亮、折叠、缩进等完整功能
+ */
+export function http() {
+  return new LanguageSupport(httpLanguage, [
+    httpLanguage.data.of({
+      autocomplete: httpCompletion,
+    }),
+  ]);
+}
+
+/**
+ * HTTP Client 自动补全
+ */
+function httpCompletion(context: any) {
+  const word = context.matchBefore(/\w*/);
+  if (!word || (word.from === word.to && !context.explicit)) {
+    return null;
+  }
+
+  return {
+    from: word.from,
+    options: [
+      // HTTP 方法
+      { label: 'GET', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'POST', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'PUT', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'DELETE', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'PATCH', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'HEAD', type: 'keyword', detail: 'HTTP Method' },
+      { label: 'OPTIONS', type: 'keyword', detail: 'HTTP Method' },
+      
+      // 关键字
+      { label: 'HEADER', type: 'keyword', detail: 'Header Statement' },
+      { label: 'BODY', type: 'keyword', detail: 'Body Statement' },
+      { label: 'VARIABLES', type: 'keyword', detail: 'Variables Statement' },
+      
+      // Body 类型
+      { label: 'TEXT', type: 'keyword', detail: 'Body Type' },
+      { label: 'JSON', type: 'keyword', detail: 'Body Type' },
+      { label: 'XML', type: 'keyword', detail: 'Body Type' },
+      { label: 'FORM', type: 'keyword', detail: 'Body Type' },
+      { label: 'URLENCODED', type: 'keyword', detail: 'Body Type' },
+      { label: 'GRAPHQL', type: 'keyword', detail: 'Body Type' },
+      { label: 'BINARY', type: 'keyword', detail: 'Body Type' },
+      
+      // HTTP 版本
+      { label: 'HTTP/1.0', type: 'constant', detail: 'HTTP Version' },
+      { label: 'HTTP/1.1', type: 'constant', detail: 'HTTP Version' },
+      { label: 'HTTP/2.0', type: 'constant', detail: 'HTTP Version' },
+      
+      // 常用 Headers
+      { label: 'Content-Type', type: 'property', detail: 'Header Name' },
+      { label: 'Authorization', type: 'property', detail: 'Header Name' },
+      { label: 'Accept', type: 'property', detail: 'Header Name' },
+      { label: 'User-Agent', type: 'property', detail: 'Header Name' },
+      { label: 'Cookie', type: 'property', detail: 'Header Name' },
+      
+      // 常用 Content-Type
+      { label: 'application/json', type: 'constant', detail: 'Content Type' },
+      { label: 'application/xml', type: 'constant', detail: 'Content Type' },
+      { label: 'text/html', type: 'constant', detail: 'Content Type' },
+      { label: 'text/plain', type: 'constant', detail: 'Content Type' },
+      { label: 'multipart/form-data', type: 'constant', detail: 'Content Type' },
+      { label: 'application/x-www-form-urlencoded', type: 'constant', detail: 'Content Type' },
+      
+      // 特殊标记
+      { label: '@timestamp', type: 'keyword', detail: 'Timestamp' },
+      { label: '@file', type: 'keyword', detail: 'File Reference' },
+      
+      // 内置函数
+      { label: '$timestamp()', type: 'function', detail: 'Current Timestamp' },
+      { label: '$uuid()', type: 'function', detail: 'Generate UUID' },
+      { label: '$randomInt()', type: 'function', detail: 'Random Integer' },
+      { label: '$hash()', type: 'function', detail: 'Hash Function' },
+    ],
+  };
+}
+
+/**
+ * 导出语言定义和高亮配置
+ */
+export { httpHighlighting };
+
--- a/frontend/src/views/editor/extensions/httpclient/language/http.grammar
+++ b/frontend/src/views/editor/extensions/httpclient/language/http.grammar
@@ -0,0 +1,267 @@
+@precedence {
+  member,
+  call
+}
+
+@top Document { statement* }
+
+statement {
+  VariableDeclaration |
+  ResponseLine |
+  RequestLine |
+  HeaderStatement |
+  BodyStatement |
+  VariablesStatement
+}
+
+// ==================== 变量定义 ====================
+
+VariableDeclaration {
+  "@" VariableName "=" VariableValue ";"
+}
+
+VariableName { word }
+
+VariableValue[isolate] { anyContent }
+
+// ==================== 请求行 ====================
+
+RequestLine {
+  Method Url HttpVersion? ";"
+}
+
+Method {
+  @specialize[@name="GET"]<word, "GET"> |
+  @specialize[@name="POST"]<word, "POST"> |
+  @specialize[@name="PUT"]<word, "PUT"> |
+  @specialize[@name="DELETE"]<word, "DELETE"> |
+  @specialize[@name="PATCH"]<word, "PATCH"> |
+  @specialize[@name="HEAD"]<word, "HEAD"> |
+  @specialize[@name="OPTIONS"]<word, "OPTIONS"> |
+  @specialize[@name="CONNECT"]<word, "CONNECT"> |
+  @specialize[@name="TRACE"]<word, "TRACE">
+}
+
+Url { urlPart+ }
+
+urlPart { urlContent | TemplateExpression }
+
+HttpVersion { httpVersionToken }
+
+// ==================== Header 语句 ====================
+
+HeaderStatement {
+  HeaderKeyword HeaderName colon HeaderValue ";"
+}
+
+colon { ":" }
+
+HeaderKeyword { @specialize[@name="HEADER"]<word, "HEADER"> }
+
+HeaderName { word }
+
+HeaderValue { headerValuePart* }
+
+headerValuePart { headerValueContent | TemplateExpression }
+
+// ==================== Body 语句 ====================
+
+BodyStatement {
+  BodyKeyword BodyType BodyContent ";"
+}
+
+BodyKeyword { @specialize[@name="BODY"]<word, "BODY"> }
+
+BodyType {
+  @specialize[@name="JSON"]<word, "JSON"> |
+  @specialize[@name="FORM"]<word, "FORM"> |
+  @specialize[@name="URLENCODED"]<word, "URLENCODED"> |
+  @specialize[@name="GRAPHQL"]<word, "GRAPHQL"> |
+  @specialize[@name="XML"]<word, "XML"> |
+  @specialize[@name="TEXT"]<word, "TEXT"> |
+  @specialize[@name="BINARY"]<word, "BINARY"> |
+  @specialize[@name="MULTIPART"]<word, "MULTIPART">
+}
+
+BodyContent { bodyContentPart* }
+
+bodyContentPart { bodyText | TemplateExpression | FileReference }
+
+FileReference {
+  "@file" FilePath
+}
+
+FilePath { filePathContent }
+
+// ==================== Variables 语句 ====================
+
+VariablesStatement {
+  VariablesKeyword VariablesContent ";"
+}
+
+VariablesKeyword { @specialize[@name="VARIABLES"]<word, "VARIABLES"> }
+
+VariablesContent[isolate] { variablesContent }
+
+// ==================== 响应 ====================
+
+// 响应行 - 固定格式：RESPONSE <状态码> <状态文本> <大小> <时间戳>;
+ResponseLine {
+  ResponseKeyword StatusCode StatusText Size Timestamp ";"
+}
+
+ResponseKeyword { @specialize[@name="RESPONSE"]<word, "RESPONSE"> }
+
+StatusCode { Number }
+
+StatusText { word+ }
+
+Size { Number sizeUnit }
+
+// 时间戳格式：YYYY-MM-DD HH:MM:SS 或 ISO8601 格式
+Timestamp { timestampContent }
+
+// ==================== 模板表达式 ====================
+
+TemplateExpression {
+  "{{" templateContent "}}"
+}
+
+templateContent {
+  VariableName |
+  MemberExpression |
+  FunctionCall
+}
+
+MemberExpression {
+  VariableName !member ("." PropertyName)+
+}
+
+PropertyName { word }
+
+FunctionCall {
+  "$" FunctionName !call "(" argumentList? ")"
+}
+
+FunctionName { word }
+
+argumentList {
+  argument ("," argument)*
+}
+
+argument { Number | String | word }
+
+// ==================== Tokens ====================
+
+@skip { spaces | newline | LineComment }
+
+@tokens {
+  // 空白字符
+  spaces[@export] { $[ \t]+ }
+  
+  newline[@export] { $[\r\n] }
+  
+  // 注释
+  LineComment[@export,isolate] { "#" ![\n]* }
+  
+  // 标识符
+  identifierChar { @asciiLetter | $[_$] }
+  
+  word { identifierChar (identifierChar | @digit | $[-])* }
+  
+  // 数字
+  Number {
+    @digit+ ("." @digit+)?
+  }
+  
+  // 字符串
+  String {
+    '"' stringContentDouble* '"' |
+    "'" stringContentSingle* "'"
+  }
+  
+  stringContentDouble { ![\\\n"]+ | "\\" _ }
+  
+  stringContentSingle { ![\\\n']+ | "\\" _ }
+  
+  // URL 内容 - 排除空格、换行、特殊前缀字符
+  // 允许 # （用于锚点），但不允许以 # 开头（避免和注释冲突）
+  urlContent { ![ \t\n\r@{};]+ }
+  
+  // HTTP 版本
+  httpVersionToken { "HTTP/" @digit+ "." @digit+ }
+  
+  // Header 值内容 - 排除所有 skip tokens 和特殊字符
+  headerValueContent { ![ \t\n\r#{};]+ }
+  
+  // Body 文本内容 - 排除空格、换行、分号
+  // 允许大括号、#、@、$ 等，因为JSON/XML/GraphQL/email等需要它们
+  // {{ 和 @file 是独立token，有更高优先级
+  bodyText { ![ \t\n\r;]+ }
+  
+  // 任意内容（直到分号） - 只排除换行和分号
+  // 允许空格、#、数字等所有字符
+  anyContent { ![\n\r;]+ }
+  
+  // 文件路径内容 - 排除空格、换行、分号
+  filePathContent { ![ \t\n\r;]+ }
+  
+  // Variables 内容 - 只排除分号，允许所有字符包括换行
+  variablesContent { ![;]+ }
+  
+  // 时间戳内容 - 日期时间格式，包含日期时间字符
+  timestampContent { timestampChar+ }
+  
+  timestampChar { @digit | $[-:TZ.+] }
+  
+  // Duration 单位
+  durationUnit { "ms" | "s" | "m" }
+  
+  // Size 单位
+  sizeUnit { "B" | "KB" | "MB" | "GB" }
+  
+  // 优先级声明
+  @precedence { urlContent, LineComment }
+  
+  @precedence { "{{", bodyText }
+  
+  @precedence { "@file", bodyText }
+  
+  @precedence { "$", bodyText }
+  
+  @precedence { bodyText, LineComment }
+  
+  @precedence { anyContent, LineComment }
+  
+  @precedence { anyContent, spaces }
+  
+  @precedence { filePathContent, LineComment }
+  
+  @precedence { variablesContent, newline }
+  
+  @precedence { variablesContent, LineComment }
+  
+  @precedence { variablesContent, spaces }
+  
+  @precedence { "$", word }
+  
+  @precedence { spaces, newline, word }
+  
+  @precedence { httpVersionToken, urlContent, word }
+  
+  @precedence { "{{", bodyText }
+  
+  @precedence { word, bodyText }
+  
+  @precedence { Number, word }
+  
+  // 符号
+  "(" ")" "[" "]" "{" "}"
+  
+  "." "," ":" "=" "@" "$" ";" "{{" "}}"
+  
+  // 组合 tokens
+  "@file"
+}
+
+@detectDelim
--- a/frontend/src/views/editor/extensions/httpclient/language/http.grammar.js
+++ b/frontend/src/views/editor/extensions/httpclient/language/http.grammar.js
--- a/frontend/src/views/editor/extensions/httpclient/language/http.grammar.terms.js
+++ b/frontend/src/views/editor/extensions/httpclient/language/http.grammar.terms.js
@@ -0,0 +1,60 @@
+// This file was generated by lezer-generator. You probably shouldn't edit it.
+export const
+  spaces = 78,
+  newline = 79,
+  LineComment = 1,
+  Document = 2,
+  VariableDeclaration = 4,
+  VariableName = 6,
+  VariableValue = 8,
+  ResponseLine = 9,
+  ResponseKeyword = 10,
+  RESPONSE = 11,
+  StatusCode = 12,
+  Number = 13,
+  StatusText = 14,
+  Size = 15,
+  Timestamp = 16,
+  RequestLine = 17,
+  Method = 18,
+  GET = 19,
+  POST = 20,
+  PUT = 21,
+  DELETE = 22,
+  PATCH = 23,
+  HEAD = 24,
+  OPTIONS = 25,
+  CONNECT = 26,
+  TRACE = 27,
+  Url = 28,
+  TemplateExpression = 31,
+  MemberExpression = 32,
+  PropertyName = 34,
+  FunctionCall = 37,
+  FunctionName = 38,
+  String = 40,
+  HttpVersion = 42,
+  HeaderStatement = 43,
+  HeaderKeyword = 44,
+  HEADER = 45,
+  HeaderName = 46,
+  HeaderValue = 48,
+  BodyStatement = 49,
+  BodyKeyword = 50,
+  BODY = 51,
+  BodyType = 52,
+  JSON = 53,
+  FORM = 54,
+  URLENCODED = 55,
+  GRAPHQL = 56,
+  XML = 57,
+  TEXT = 58,
+  BINARY = 59,
+  MULTIPART = 60,
+  BodyContent = 61,
+  FileReference = 62,
+  FilePath = 64,
+  VariablesStatement = 65,
+  VariablesKeyword = 66,
+  VARIABLES = 67,
+  VariablesContent = 68
--- a/frontend/src/views/editor/extensions/httpclient/language/index.ts
+++ b/frontend/src/views/editor/extensions/httpclient/language/index.ts
@@ -0,0 +1,3 @@
+export { http, httpLanguage, httpHighlighting } from './http-language';
+export { parser } from './http.grammar.js';
+
--- a/frontend/src/views/editor/extensions/httpclient/types.ts
+++ b/frontend/src/views/editor/extensions/httpclient/types.ts
@@ -0,0 +1 @@
+
--- a/frontend/src/views/editor/extensions/httpclient/widgets/run-gutter.ts
+++ b/frontend/src/views/editor/extensions/httpclient/widgets/run-gutter.ts
@@ -0,0 +1,199 @@
+import { EditorView, GutterMarker, gutter } from '@codemirror/view';
+import { syntaxTree } from '@codemirror/language';
+import { getNoteBlockFromPos } from '../../codeblock/state';
+import type { SyntaxNode } from '@lezer/common';
+
+// ==================== 常量定义 ====================
+
+/** 支持的 HTTP 方法（小写） - 使用 Set 以提高查找性能 */
+const HTTP_METHODS = new Set(['get', 'post', 'put', 'delete', 'patch', 'head', 'options', 'connect', 'trace']);
+
+/** 匹配 ### Request 标记的正则表达式 */
+const REQUEST_MARKER_REGEX = /^###\s+Request(?:\s|$)/i;
+
+/** 匹配 ### Response 标记的正则表达式 */
+const RESPONSE_MARKER_REGEX = /^###\s+Response/i;
+
+/** 匹配 HTTP 方法的正则表达式 */
+const HTTP_METHOD_REGEX = /^\s*(GET|POST|PUT|DELETE|PATCH|HEAD|OPTIONS|CONNECT|TRACE)\s+/i;
+
+/** HTTP 方法在行首的最大偏移位置（字符数） */
+const MAX_METHOD_POSITION_OFFSET = 20;
+
+/** 向上查找 ### Request 标记的最大行数 */
+const MAX_REQUEST_MARKER_DISTANCE = 10;
+
+// ==================== 运行按钮 Marker ====================
+
+/**
+ * 运行按钮 Gutter Marker
+ */
+class RunButtonMarker extends GutterMarker {
+  constructor(private readonly linePosition: number) {
+    super();
+  }
+
+  toDOM(view: EditorView) {
+    const button = document.createElement('button');
+    button.className = 'cm-http-run-button';
+    button.innerHTML = '▶';
+    button.title = 'Run HTTP Request';
+    button.setAttribute('aria-label', 'Run HTTP Request');
+
+    button.onclick = (e) => {
+      e.preventDefault();
+      e.stopPropagation();
+      this.executeRequest(view);
+    };
+    
+    return button;
+  }
+
+
+
+  private async executeRequest(view: EditorView) {
+    console.log(`\n============ 执行 HTTP 请求 ============`);
+    console.log(`位置: ${this.linePosition}`);
+
+  }
+}
+
+/**
+ * 使用语法树检查一行是否是 HTTP 请求行（更可靠）
+ * 必须符合规则：前面有 ### Request，然后才是 GET/POST 等请求行
+ */
+function isRequestLineInSyntaxTree(view: EditorView, lineFrom: number, lineTo: number): boolean {
+  const tree = syntaxTree(view.state);
+  let hasHttpMethod = false;
+  
+  // 遍历该行的语法树节点
+  tree.iterate({
+    from: lineFrom,
+    to: lineTo,
+    enter: (node: SyntaxNode) => {
+      // HTTP 解析器将 HTTP 方法（GET、POST 等）标记为 "keyword"
+      // 并且该节点应该在行首附近
+      if (node.name === 'keyword' && 
+          node.from >= lineFrom && 
+          node.from < lineFrom + MAX_METHOD_POSITION_OFFSET) {
+        const text = view.state.sliceDoc(node.from, node.to);
+        if (HTTP_METHODS.has(text.toLowerCase())) {
+          // 检查前面是否有 ### Request 标记
+          if (hasPrecedingRequestMarker(view, lineFrom)) {
+            hasHttpMethod = true;
+          }
+        }
+      }
+    }
+  });
+  
+  return hasHttpMethod;
+}
+
+/**
+ * 检查前面是否有 ### Request 标记
+ * 只要包含 "### Request"，后面可以跟任何描述文字
+ */
+function hasPrecedingRequestMarker(view: EditorView, lineFrom: number): boolean {
+  const currentLineNum = view.state.doc.lineAt(lineFrom).number;
+  
+  // 向上查找前面的几行（最多往上找指定行数）
+  for (let i = currentLineNum - 1; 
+       i >= Math.max(1, currentLineNum - MAX_REQUEST_MARKER_DISTANCE); 
+       i--) {
+    const line = view.state.doc.line(i);
+    const lineText = view.state.sliceDoc(line.from, line.to).trim();
+
+    if (REQUEST_MARKER_REGEX.test(lineText)) {
+      return true;
+    }
+    
+    // 如果遇到 ### Response，停止查找
+    if (RESPONSE_MARKER_REGEX.test(lineText)) {
+      return false;
+    }
+    
+    // 如果是空行，继续往上找
+    if (lineText === '') {
+      continue;
+    }
+    
+    // 如果遇到另一个请求方法，停止查找
+    if (HTTP_METHOD_REGEX.test(lineText)) {
+      return false;
+    }
+  }
+  
+  return false;
+}
+
+/**
+ * 检查位置是否在 HTTP 块内
+ */
+function isInHttpBlock(view: EditorView, pos: number): boolean {
+  try {
+    const block = getNoteBlockFromPos(view.state, pos);
+    return block?.language.name === 'http' || block?.language.name === 'rest';
+  } catch {
+    return false;
+  }
+}
+
+/**
+ * 创建运行按钮 Gutter
+ */
+export const httpRunButtonGutter = gutter({
+  class: 'cm-http-gutter',
+  
+  // 为每一行决定是否显示 marker
+  lineMarker(view, line) {
+    const linePos = line.from;
+    
+    // 第一步：检查是否在 HTTP 块内
+    if (!isInHttpBlock(view, linePos)) {
+      return null;
+    }
+    
+    // 第二步：使用语法树检查是否是请求行
+    if (!isRequestLineInSyntaxTree(view, line.from, line.to)) {
+      return null;
+    }
+    
+    // 创建运行按钮
+    return new RunButtonMarker(linePos);
+  },
+
+});
+
+export const httpRunButtonTheme = EditorView.baseTheme({
+  // 运行按钮样式
+  '.cm-http-run-button': {
+    // width: '18px',
+    // height: '18px',
+    border: 'none',
+    borderRadius: '2px',
+    backgroundColor: 'transparent',
+    color: '#4CAF50', // 绿色三角
+    // fontSize: '13px',
+    // lineHeight: '16px',
+    cursor: 'pointer',
+    display: 'inline-flex',
+    alignItems: 'center',
+    justifyContent: 'center',
+    padding: '0',
+    transition: 'color 0.15s ease',
+  },
+  
+  // 悬停效果
+  '.cm-http-run-button:hover': {
+      color: '#45a049', // 深绿色
+      // backgroundColor: 'rgba(76, 175, 80, 0.1)', // 淡绿色背景
+  },
+
+  // 激活效果
+  '.cm-http-run-button:active': {
+    color: '#3d8b40',
+    // backgroundColor: 'rgba(76, 175, 80, 0.2)',
+  },
+});
+