The precondition is that it has been used in the project swagger

One 、html Format ：

1. Join the rely on swagger2markup

        <!--  Document generation  -->
	    <dependency>
	        <groupId>io.github.swagger2markup</groupId>
	        <artifactId>swagger2markup</artifactId>
	        <version>1.3.1</version>
	    </dependency>

2. generation 1 Use Test Class generation

import java.net.URL;
import java.nio.file.Paths;
import org.junit.Test;
import org.junit.runner.RunWith;
import io.github.swagger2markup.Swagger2MarkupConfig;
import io.github.swagger2markup.Swagger2MarkupConverter;
import io.github.swagger2markup.builder.Swagger2MarkupConfigBuilder;
import io.github.swagger2markup.markup.builder.MarkupLanguage;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;


@RunWith(SpringRunner.class)
@ContextConfiguration
public class ApiTest {

    @Test
    public void generateAsciiDocs() throws Exception {
        //     Output Ascii Format 
        Swagger2MarkupConfig config = new Swagger2MarkupConfigBuilder()
                .withMarkupLanguage(MarkupLanguage.ASCIIDOC)// Multiple formats can be selected 
//                .withMarkupLanguage(MarkupLanguage.MARKDOWN)
                .build();

        Swagger2MarkupConverter.from(new URL("http://localhost:18080/v2/api-docs"))

                .withConfig(config)
                .build()
                .toFolder(Paths.get("src/docs/asciidoc/generated"));
    }

}

among  http://localhost:18080/v2/api-docs  For your project swagger json file , start-up swagger You can see

Generate corresponding after execution 4 A document ：

The catalogue is ：

src\docs\asciidoc\generated

 3. Generate html

You need to add a plug-in to pom.xml

		<plugin>
		    <groupId>org.asciidoctor</groupId>
		    <artifactId>asciidoctor-maven-plugin</artifactId>
		    <version>1.5.6</version>
		    <configuration>
		   	    <sourceDirectory>src/docs/asciidoc/generated</sourceDirectory>
		   	    <outputDirectory>src/docs/asciidoc/html</outputDirectory>
		   	    <backend>html</backend>
		   	    <sourceHighlighter>coderay</sourceHighlighter>
		   	    <attributes>
		            <toc>left</toc>
		  	    </attributes>
		  	</configuration>
		</plugin>

And then execute maven Use command ：

Generate after execution html file ： Inside is Api details . As long as you swagger It's quite standard , It's very standard here .

  Okay This is a html The way .

Two 、 Another tool is recommended , Use showdoc

  Official website ：https://www.showdoc.com.cn/

Of course, this tool can also download code and deploy it to its own server , You can also use his online .

Register login -- New projects

Select import file ：

Here, let's visit swagger Of ：http://localhost:18080/xxx/v2/api-docs  also ctrl+s Save as json Format   The file of

google Tourist device

Then import to showdoc The above operation can generate api file , Very convenient .