Closed
Description
Describe the bug
markdown 图片自定义渲染，token.attrGet('alt') 获取不到值。
md.renderer.rules.image = (tokens, idx, options, env, self) => { const token = tokens[idx]; let alt = token.attrGet('alt'); console.log("alt :"+ alt); let result = self.renderToken(tokens, idx, options); if (alt) { result +=\n } return result; }
这段代码alt的值获取不到。
Reproduction
config.js 的markdown配置中配置如下：
md.renderer.rules.image = (tokens, idx, options, env, self) => { const token = tokens[idx]; let alt = token.attrGet('alt'); console.log("alt :"+ alt); let result = self.renderToken(tokens, idx, options); if (alt) { result +=\n } return result; }
Expected behavior
希望可以取到alt属性值。
System Info
System:
OS: macOS 15.3.1
CPU: (8) arm64 Apple M1
Memory: 77.58 MB / 8.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 23.6.0 - ~/.nvm/versions/node/v23.6.0/bin/node
npm: 10.9.2 - ~/.nvm/versions/node/v23.6.0/bin/npm
pnpm: 8.15.0 - ~/Library/pnpm/pnpm
Browsers:
Chrome: 133.0.6943.142
Safari: 18.3
npmPackages:
vitepress: ^1.6.3 => 1.6.3
Additional context
No response
Validations
- Check if you're on the latest VitePress version.
- Follow our Code of Conduct
- Read the docs.
- Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.