9132feb870
将服务接口从service包移动到service.imp包 修复ArticleRepository中viewCount的COALESCE处理 添加getPublishedArticles方法获取已发布文章 优化incrementViewCount方法使用仓库直接更新 修正HelpController中README_API.md路径
77 lines
3.2 KiB
Java
77 lines
3.2 KiB
Java
package com.qf.myafterprojecy.controller;
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import com.qf.myafterprojecy.pojo.ResponseMessage;
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import org.commonmark.node.Node;
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import org.commonmark.parser.Parser;
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import org.commonmark.renderer.html.HtmlRenderer;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.util.FileCopyUtils;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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/**
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* 帮助控制器类，处理前端调用api/help请求
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* 提供README_API.md文件的读取和返回功能
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*/
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@RestController
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@RequestMapping("/api/help")
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public class HelpController {
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/**
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* 获取README_API.md文件内容
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* @return 返回包含README_API.md文件内容的ResponseMessage对象
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*/
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@GetMapping
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public ResponseMessage<String> getReadmeApi() {
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try {
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// 获取README_API.md文件的绝对路径
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String readmePath = "e:\\MyWebProject\\MyAfterProjecy\\README_API.md";
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File readmeFile = new File(readmePath);
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// 检查文件是否存在
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if (readmeFile.exists() && readmeFile.isFile()) {
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// 读取文件内容
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String markdownContent = new String(FileCopyUtils.copyToByteArray(new FileInputStream(readmeFile)), StandardCharsets.UTF_8);
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// 将Markdown转换为HTML
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String htmlContent = convertMarkdownToHtml(markdownContent);
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return ResponseMessage.success(htmlContent, "获取API文档成功");
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}
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// 如果直接路径不存在，尝试从类路径加载
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try {
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ClassPathResource resource = new ClassPathResource("README_API.md");
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String markdownContent = new String(FileCopyUtils.copyToByteArray(resource.getInputStream()), StandardCharsets.UTF_8);
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// 将Markdown转换为HTML
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String htmlContent = convertMarkdownToHtml(markdownContent);
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return ResponseMessage.success(htmlContent, "获取API文档成功");
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} catch (IOException e) {
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// 记录详细错误信息以便调试
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System.err.println("无法从类路径加载README_API.md: " + e.getMessage());
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return ResponseMessage.error("未找到README_API.md文件");
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}
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} catch (Exception e) {
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// 捕获所有异常并记录详细错误信息
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System.err.println("处理README_API.md时出错: " + e.getMessage());
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e.printStackTrace();
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return ResponseMessage.error("读取README_API.md文件失败: " + e.getMessage());
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}
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}
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/**
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* 将Markdown文本转换为HTML
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* @param markdown 原始Markdown文本
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* @return 转换后的HTML字符串
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*/
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private String convertMarkdownToHtml(String markdown) {
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Parser parser = Parser.builder().build();
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Node document = parser.parse(markdown);
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HtmlRenderer renderer = HtmlRenderer.builder().build();
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return renderer.render(document);
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}
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} |