SpringCloud SpringBoot mybatis分佈式微服務雲架構開發Web應用（2）

時間 2019-11-08

標籤 springcloud springboot mybatis 分佈式微服務架構開發 web 應用欄目 Spring 简体版

原文原文鏈接

在完成配置以後，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。java

更多Thymeleaf的頁面語法，還請訪問Thymeleaf的官方文檔查詢使用。spring

Thymeleaf的默認參數配置app

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。ui

# 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.