Pav*_*ndu 5 java thymeleaf spring-boot
在我的 Spring boot API 中，我需要使用 Thymeleaf 发送电子邮件。因此，我选择了这个教程。但是，在添加ThymeleafConfig.java 时，STS 抛出以下错误。
导入 org.thymeleaf.templatemode.StandardTemplateModeHandlers 无法解析
如this answer中所述，我按如下方式更改了依赖项。但它没有解决问题。
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<version>3.0.11.RELEASE</version>
</dependency>
<dependency>
<groupId>nz.net.ultraq.thymeleaf</groupId>
<artifactId>thymeleaf-layout-dialect</artifactId>
</dependency>
百里香叶配置文件
import java.nio.charset.StandardCharsets;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
//following import is not resolved
import org.thymeleaf.templatemode.StandardTemplateModeHandlers;
import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver;
@Configuration
public class ThymeleafConfig {
@Bean
public ClassLoaderTemplateResolver htmlTemplateResolver(){
ClassLoaderTemplateResolver emailTemplateResolver = new ClassLoaderTemplateResolver();
emailTemplateResolver.setPrefix("/templates/");
emailTemplateResolver.setSuffix(".html");
emailTemplateResolver.setTemplateMode(StandardTemplateModeHandlers.HTML5.getTemplateModeName());
emailTemplateResolver.setCharacterEncoding(StandardCharsets.UTF_8.name());
return emailTemplateResolver;
}
}
使用 TemplateMode 而不是 StandardTemplateModeHandlers
import org.thymeleaf.templatemode.TemplateMode;
@Bean
public SpringResourceTemplateResolver htmlTemplateResolver(){
SpringResourceTemplateResolver emailTemplateResolver = new SpringResourceTemplateResolver();
emailTemplateResolver.setPrefix("classpath:/templates/");
emailTemplateResolver.setSuffix(".html");
emailTemplateResolver.setTemplateMode(TemplateMode.HTML);
emailTemplateResolver.setCharacterEncoding(StandardCharsets.UTF_8.name());
return emailTemplateResolver;
}
在 HTML 模板中，使用 th:text
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>hello</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<p th:text="${name}">
</body>
</html>
处理模板时，请使用 thymeleaf 的 TemplateEngine
import org.thymeleaf.TemplateEngine;
@Autowired
private TemplateEngine templateEngine;
Context context = new Context();
context.setVariables(mail.getModel());
String html = templateEngine.process("email-template", context);
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