分佈式微服務雲架構開發Web應用

時間 2019-12-04

原文原文鏈接

舉一個簡單的例子，在快速入門工程的基礎上，舉一個簡單的示例來經過Thymeleaf渲染一個頁面。html

@Controller  
public class HelloController {  
  
    @RequestMapping("/")  
    public String index(ModelMap map) {  
        // 加入一個屬性，用來在模板中讀取  
        map.addAttribute("host", "http://blog.didispace.com");  
        // return模板文件的名稱，對應src/main/resources/templates/index.html  
        return "index";    
    }  
  
}

<!DOCTYPE html>  
<html>  
<head lang="en">  
    <meta charset="UTF-8" />  
    <title></title>  
</head>  
<body>  
<h1 th:text="${host}">Hello World</h1>  
</body>  
</html>

如上頁面，直接打開html頁面展示Hello World，可是啓動程序後，訪問http://localhost:8080/，則是展現Controller中host的值：http://blog.didispace.com，作到了不破壞HTML自身內容的數據邏輯分離。spring

若有須要修改默認配置的時候，只需複製下面要修改的屬性到application.properties中，並修改爲須要的值，如修改模板文件的擴展名，修改默認的模板路徑等。app

# Enable template caching.  
spring.thymeleaf.cache=true   
# Check that the templates location exists.  
spring.thymeleaf.check-template-location=true   
# Content-Type value.  
spring.thymeleaf.content-type=text/html   
# Enable MVC Thymeleaf view resolution.  
spring.thymeleaf.enabled=true   
# Template encoding.  
spring.thymeleaf.encoding=UTF-8   
# Comma-separated list of view names that should be excluded from resolution.  
spring.thymeleaf.excluded-view-names=   
# Template mode to be applied to templates. See also StandardTemplateModeHandlers.  
spring.thymeleaf.mode=HTML5   
# Prefix that gets prepended to view names when building a URL.  
spring.thymeleaf.prefix=classpath:/templates/   
# Suffix that gets appended to view names when building a URL.  
spring.thymeleaf.suffix=.html  spring.thymeleaf.template-resolver-order= # Order of the template resolver in the chain. spring.thymeleaf.view-names= # Comma-separated list of view names that can be resolved.