在线时间:8:00-16:00
迪恩网络APP
随时随地掌握行业动态
扫描二维码
关注迪恩网络微信公众号
开源软件名称(OpenSource Name):longfeizheng/editor-markdown开源软件地址(OpenSource Url):https://github.com/longfeizheng/editor-markdown开源编程语言(OpenSource Language):CSS 60.5%开源软件介绍(OpenSource Introduction):
前言Editor.md 是一款开源的、可嵌入的 Markdown 在线编辑器(组件),基于 CodeMirror、jQuery 和 Marked 构建。本章将使用 下载插件项目地址:Editor.md 配置Editor.md将exapmles文件夹中的simple.html放置到项目中,并配置对应的css和js文件 配置编辑器......
<script src="${re.contextPath}/jquery.min.js"></script>
<script src="${re.contextPath}/editor/editormd.min.js"></script>
<link rel="stylesheet" href="${re.contextPath}/editor/css/style.css"/>
<link rel="stylesheet" href="${re.contextPath}/editor/css/editormd.css"/>
<link rel="shortcut icon" href="https://pandao.github.io/editor.md/favicon.ico" type="image/x-icon"/>
......
<!-- 存放源文件用于编辑 -->
<textarea style="display:none;" id="textContent" name="textContent">
</textarea>
<!-- 第二个隐藏文本域,用来构造生成的HTML代码,方便表单POST提交,这里的name可以任意取,后台接受时以这个name键为准 -->
<textarea id="text" class="editormd-html-textarea" name="text"></textarea>
</div> 初始化编辑器var testEditor;
$(function () {
testEditor = editormd("test-editormd", {
width: "90%",
height: 640,
syncScrolling: "single",
path: "${re.contextPath}/editor/lib/",
imageUpload: true,
imageFormats: ["jpg", "jpeg", "gif", "png", "bmp", "webp"],
imageUploadURL: "/file",
//这个配置在simple.html中并没有,但是为了能够提交表单,使用这个配置可以让构造出来的HTML代码直接在第二个隐藏的textarea域中,方便post提交表单。
saveHTMLToTextarea: true
// previewTheme : "dark"
});
}); 这样就实现了最简单的editor.md编辑器,效果如下: 图片上传由于在初始化编辑器中配置的图片上传地址为 @RestController
@RequestMapping("/file")
@Slf4j
public class FileController {
// @Value("")
// String folder = System.getProperty("user.dir")+File.separator+"upload"+File.separator;
/**
* 在配置文件中配置的文件保存路径
*/
@Value("${img.location}")
private String folder;
@PostMapping
public FileInfo upload(HttpServletRequest request, @RequestParam(value = "editormd-image-file", required = false) MultipartFile file) throws Exception {
log.info("【FileController】 fileName={},fileOrginNmae={},fileSize={}", file.getName(), file.getOriginalFilename(), file.getSize());
log.info(request.getContextPath());
String fileName = file.getOriginalFilename();
String suffix = fileName.substring(fileName.lastIndexOf(".") + 1);
String newFileName = new Date().getTime() + "." + suffix;
File localFile = new File(folder, newFileName);
file.transferTo(localFile);
log.info(localFile.getAbsolutePath());
return new FileInfo(1, "上传成功", request.getRequestURL().substring(0,request.getRequestURL().lastIndexOf("/"))+"/upload/"+newFileName);
}
@GetMapping("/{id}")
public void downLoad(@PathVariable String id, HttpServletRequest request, HttpServletResponse response) {
try (InputStream inputStream = new FileInputStream(new File(folder, id + ".txt"));
OutputStream outputStream = response.getOutputStream();) {
response.setContentType("application/x-download");
response.setHeader("Content-Disposition", "attachment;filename=test.txt");
IOUtils.copy(inputStream, outputStream);
outputStream.flush();
} catch (Exception e) {
}
}
} 文件预览表单POST提交时,editor.md将我们的markdown语法文档翻译成了HTML语言,并将html字符串提交给了我们的后台,后台将这些HTML字符串持久化到数据库中。具体在页面显示做法如下: <!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="utf-8"/>
<title>Editor.md examples</title>
<link rel="stylesheet" href="${re.contextPath}/editor/css/editormd.preview.min.css" />
<link rel="stylesheet" href="${re.contextPath}/editor/css/editormd.css"/>
</head>
<body>
<!-- 因为我们使用了dark主题,所以在容器div上加上dark的主题类,实现我们自定义的代码样式 -->
<div class="content editormd-preview-theme" id="content">${editor.content!''}</div>
<script src="${re.contextPath}/jquery.min.js"></script>
<script src="${re.contextPath}/editor/lib/marked.min.js"></script>
<script src="${re.contextPath}/editor/lib/prettify.min.js"></script>
<script src="${re.contextPath}/editor/editormd.min.js"></script>
<script type="text/javascript">
editormd.markdownToHTML("content");
</script>
</body>
</html> 代码下载从我的 github 中下载,https://github.com/longfeizheng/editor-markdown |
2023-10-27
2022-08-15
2022-08-17
2022-09-23
2022-08-13
请发表评论