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in Technique[技术] by (71.8m points)

springboot freemarker没有渲染页面

rt.

application.properties:

spring.freemarker.template-loader-path=classpath:/templates/ 

resources/templates 下面有个showAdd.ftl ,里面有一表单

然后启动类里面,请求处理方法:

  /**
     * 展示表单页面
     * @return
     */
    @RequestMapping("/showAddPage")
    String showAddPage(){
        return "showAdd";
    }

运行起来前端展示的是“showAdd”这个字符串,没见表单

freemarker的starter依赖已添加。

springboot的启动类被


@RestController
@EnableAutoConfiguration
@SpringBootApplication

注解


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1 Answer

0 votes
by (71.8m points)

把@RestController注解删除掉,替换为@Controller注解

@RestController注解表示返回的内容都是HTTP Content不会被模版引擎处理的
它默认为该类中的所有的方法都添加了@ResponseBody
下面是RestController的定义

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Controller
@ResponseBody 
public @interface RestController {

    /**
     * The value may indicate a suggestion for a logical component name,
     * to be turned into a Spring bean in case of an autodetected component.
     * @return the suggested component name, if any
     * @since 4.0.1
     */
    String value() default "";

}

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