beetl拓展配置类,绑定一些工具类,方便在模板中直接调用
BeetlConfiguration.java
public class BeetlConfiguration extends BeetlGroupUtilConfiguration { @Autowired private Environment env; @Autowired private DictSelectorTag dictSelectorTag; @Override public void initOther() { groupTemplate.registerFunctionPackage("shiro", new ShiroExt()); groupTemplate.registerFunctionPackage("tool", new ToolUtil()); groupTemplate.registerFunctionPackage("kaptcha", new KaptchaUtil()); groupTemplate.registerTagFactory("dictSelector", () -> dictSelectorTag); groupTemplate.registerFunction("env", new Function() { @Override public String call(Object[] paras, Context ctx) { String key = (String) paras[0]; String value = env.getProperty(key); if (value != null) { return getStr(value); } if (paras.length == 2) { return (String) paras[1]; } return null; } String getStr(String str) { try { return new String(str.getBytes("iso8859-1"), StandardCharsets.UTF_8); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } }); } }