如果不做處理,會原樣輸出 $title這不是我們期望的我們希望輸出Null 字元串,應該這樣做:$!title// 2Create a Context objectVelocityContextcontext = new VelocityContext();// 3 Addyou data object to this contextcontext.put("title",null);// 4Choose a templateTemplatetemplate =
velocity第10個應用例子---輸出到檔案//2 Create a Context objectVelocityContext context = newVelocityContext();//3 Add you data object to this contextcontext.put("title", "銀聯電子");context.put("body", "這是內容"); //4 Choose a
velocity第8個應用例子----#if#else#end//2 Create a Context objectVelocityContext context = newVelocityContext();//3 Add you data object to this contextcontext.put("condition", false);//4 Choose a templateTemplate template
velocity第七個應用例子----在模板中進行賦值//2 Create a Context objectVelocityContext context = newVelocityContext();//3 Add you data object to this contextcontext.put("name", "老畢");//4 Choose a templateTemplate template
velocity第四個應用例子---遍曆Map集合//2 Create a Context objectVelocityContext context = newVelocityContext();//3 Add you data objects to this contextMap<String,String> map =
首先建立一個對象,提供構造方法只需初始化一次即可。//2 Create a Context objectVelocityContext context = newVelocityContext();//3 Add you data objcts to this contextcontext.put("person", newPerson(1,"小張",23));//4 Choose a templateTemplate template
velocity第三個應用例子--遍曆集合/數組//2.Create a Context objectVelocityContext context = newVelocityContext();//3.Add your data objects to this contextcontext.put("list",Arrays.asList("第一個","第二個","第三個","第四個"));//
Velocity第一個應用例子執行的步驟/*** 1.Initialize Velocity. This applies to bothusage patterns for Velocity,* the Singleton as well as the 'separateruntime instance' (see more on* this below), and you only do this once.* 2. Create a Context object (more
首先你應該是在用 PHP 5.3 以上的版本,如果 PHP 版本在這之下,是時候該升級了。我建議如果有條件,最好使用最新的版本。你應該看過 PHP The Right Way,這篇文章包含了很多內容,而且還能再擴充開。大部分的名詞和概念你都需要瞭解。1. PSRThe idea behind the group is for project representatives to talk about the commonalities between our projects and find