提交qiming-mcp-proxy

qiming-mcp-proxy/mcp-proxy/fixtures/import_deno_std_example.js

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+import { join, basename } from "https://deno.land/std/path/mod.ts";
+import { readLines } from "https://deno.land/std/io/mod.ts";
+import { format } from "https://deno.land/std/datetime/mod.ts";
+
+// 使用Deno标准库处理路径和文件
+async function processPath(path) {
+    console.log(`处理路径: ${path}`);
+    
+    // 使用path模块处理路径
+    const fileName = basename(path);
+    console.log(`文件名: ${fileName}`);
+    
+    const fullPath = join("/tmp", fileName);
+    console.log(`完整路径: ${fullPath}`);
+    
+    // 获取当前时间并格式化
+    const now = new Date();
+    const formattedDate = format(now, "yyyy-MM-dd HH:mm:ss");
+    console.log(`当前时间: ${formattedDate}`);
+    
+    return {
+        originalPath: path,
+        fileName: fileName,
+        fullPath: fullPath,
+        timestamp: formattedDate
+    };
+}
+
+// 模拟读取文件内容
+async function simulateFileReading() {
+    const text = `这是第一行
+这是第二行
+这是第三行
+这是最后一行`;
+    
+    // 使用TextEncoder和StringReader代替Deno.Buffer
+    const encoder = new TextEncoder();
+    const decoder = new TextDecoder();
+    const data = encoder.encode(text);
+    
+    // 创建一个可读流
+    const stream = new ReadableStream({
+        start(controller) {
+            controller.enqueue(data);
+            controller.close();
+        }
+    });
+    
+    // 将流转换为Reader
+    const reader = stream.getReader();
+    
+    console.log("开始读取文件内容:");
+    
+    // 手动处理文本行
+    const lines = text.split('\n');
+    for (let i = 0; i < lines.length; i++) {
+        console.log(`第${i+1}行: ${lines[i]}`);
+    }
+    
+    return lines;
+}
+
+export default async function handler(input) {
+    console.log("开始处理");
+    
+    // 处理路径
+    const path = input.path || "example.txt";
+    const pathInfo = await processPath(path);
+    
+    // 模拟读取文件
+    const fileLines = await simulateFileReading();
+    
+    return {
+        message: '处理完成',
+        pathInfo: pathInfo,
+        fileContent: fileLines,
+        linesCount: fileLines.length
+    };
+}