不是完美但可行的解决方案:
class ImageSnippet implements Snippet {
private final String filePath;
public ImageSnippet(String filePath) {
this.filePath = filePath;
}
@Override
public void document(Operation operation) throws IOException {
byte[] picture = operation.getResponse().getContent();
Path path = Paths.get(filePath);
Files.deleteIfExists(path);
Files.createDirectories(path.getParent());
Files.createFile(path);
try (FileOutputStream fos = new FileOutputStream(path.toFile())) {
fos.write(picture);
}
}
}
以及在MockMvc测试中的使用(图片文件夹路径很重要):
mockMvc.perform(get("/my-profile/barcode")
.accept(MediaType.IMAGE_PNG))
.andExpect(status().isOk())
.andDo(document("my-profile/barcode",
new ImageSnippet("build/asciidoc/html5/images/barcode.png")));
在.adoc 模板中:
image::barcode.png[]
这是我的build.gradle Asciidoctor 配置(imagesdir 很重要):
asciidoctor {
dependsOn test
backends = ['html5']
options doctype: 'book'
attributes = [
'source-highlighter': 'highlightjs',
'imagesdir' : './images',
'toc' : 'left',
'toclevels' : 3,
'numbered' : '',
'icons' : 'font',
'setanchors' : '',
'idprefix' : '',
'idseparator' : '-',
'docinfo1' : '',
'safe-mode-unsafe' : '',
'allow-uri-read' : '',
'snippets' : snippetsDir,
linkattrs : true,
encoding : 'utf-8'
]
inputs.dir snippetsDir
outputDir 'build/asciidoc'
sourceDir 'src/docs/asciidoc'
sources {
include 'index.adoc'
}
}