Spring Boot 中 Thymeleaf 的几个模板位置 [英] Several template locations for Thymeleaf in Spring Boot

问题描述

当前 Spring Boot 允许使用 spring.thymeleaf.prefix 属性为 Thymeleaf 模板位置设置一个值.

Currently Spring Boot allow one value for the Thymeleaf templates location with the spring.thymeleaf.prefix property.

默认值为 classpath:/templates/.

我想要 thymeleaf 模板的另一个位置(但保留默认的)，例如:

I want to have another location for the thymeleaf templates (but keep the default one), outside the jar, for example:

spring.thymeleaf.prefix = classpath:/templates/, file:/resources/templates

我是否必须为我想要的新位置定义另一个模板解析器?

Do i have to define another template resolver for the new location i want ?

推荐答案

在 application.properties 文件中定义设置

spring.thymeleaf.templateResolverOrder=1 

现在在创建 ITemplateResolver 的自定义 Bean 中，将 order 以及前缀和后缀设置为 0.这样spring boot会同时监听两个地方

Now in your custom Bean which creates ITemplateResolver set order to 0 along with prefix and suffix. This way spring boot will listen to both places

将 order 设置为 0 很重要

Setting order to 0 is important

bean 创建的一个例子可以是

An example of bean creation can be

@Bean
public ClassLoaderTemplateResolver emailTemplateResolver() {
    ClassLoaderTemplateResolver emailTemplateResolver = new ClassLoaderTemplateResolver();
    emailTemplateResolver.setPrefix("mails/");
    emailTemplateResolver.setSuffix(".html");
    emailTemplateResolver.setTemplateMode(TemplateMode.HTML);
    emailTemplateResolver.setCharacterEncoding("UTF-8");
    emailTemplateResolver.setOrder(0);
    emailTemplateResolver.setCheckExistence(true);

    return emailTemplateResolver;
}

我的例子

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