com.wl4g.component.common.md.FlexmarkUtil Maven / Gradle / Ivy

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package com.wl4g.component.common.md;

import com.vladsch.flexmark.ext.gfm.strikethrough.StrikethroughExtension;
import com.vladsch.flexmark.ext.gitlab.GitLabExtension;
import com.vladsch.flexmark.ext.tables.TablesExtension;
import com.vladsch.flexmark.html.HtmlRenderer;
import com.vladsch.flexmark.parser.Parser;
import com.vladsch.flexmark.util.ast.Node;
import com.vladsch.flexmark.util.data.MutableDataSet;

import java.util.Arrays;

/**
 * @author vjay
 * @date 2021-01-15 11:46:00
 */
public class FlexmarkUtil {

    public static String md2html(String md) {
        MutableDataSet options = new MutableDataSet();

        // uncomment to set optional extensions
        options.set(Parser.EXTENSIONS, Arrays.asList(TablesExtension.create(), StrikethroughExtension.create(), GitLabExtension.create()));

        // uncomment to convert soft-breaks to hard breaks
        //options.set(HtmlRenderer.SOFT_BREAK, "
\n");

        Parser parser = Parser.builder(options).build();
        HtmlRenderer renderer = HtmlRenderer.builder(options).build();

        // You can re-use parser and renderer instances
        Node document = parser.parse(md);

        return renderer.render(document);
    }

    /*public static void main(String[] args){
        System.out.println(md2html("# aaa\n\n| 栏目1 | 栏目2 | \n" +
                "| ----- | ----- | \n" +
                "| 内容1 | 内容2 | "));
    }*/
}