class Example { static void main(String[] args) { Date date = new Date(100); // display time and date using toString() System.out.println(date.toString()); } } 当我们运行上面的程序,我们将得到以下结果 - 代码语言:txt 复制 Thu Jan 01
groovyENString input='201805041235040000000'String timestamp=Date.parse('yyyyMMddHHmmss',input).format(...
class Example { static void main(String[] args) { Date date = new Date(100); // display time and date using toString() System.out.println(date.toString()); } } 当我们运行上面的程序,我们将得到以下结果 - Thu Jan 01 04:00:00 GST 1970 ...
static void main(String[] args) { // Using a simple println statement to print output to the console println('Hello World'); } } 4.和java一样的单行和多行注释(//和/* */) 5.分号 (就像Java编程语言,它需要具有分号在Groovy定义多个语句之间进行区分。) class Example { static void main(Stri...
) : "Integer", (~/(?i)int/) : "Long", (~/(?i)bool|bit/) : "Boolean", (~/(?i)float|double|decimal|real/) : "Double", (~/(?i)datetime|timestamp|date|time/) : "Date", (~/(?i)blob|binary|bfile|clob|raw|image/): "InputStream", (~/(?i)/) : "String" ] FILES....
Converts this Date object to a String 5 before() Tests if this date is before the specified date. 6 getTime() Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this Date object. 7 setTime() Sets this Date object to represent a point in time...
当Groovy 运行时无法找到指定属性的 getter 方法时,才会调用 propertyMissing(String) 方法。 对于setter 方法,可以添加第二个 propertyMissing 定义来接收一个附加值参数。 class Foo { def storage = [:] def propertyMissing(String name, value) { storage[name] = value } def propertyMissing(String name...
static void main(String[] args) { // Using a simple println statement to print output to the console println('Hello World'); } } 4.和java一样的单行和多行注释(//和/* */) 5.分号 (就像Java编程语言,它需要具有分号在Groovy定义多个语句之间进行区分。) ...
to inform you that your paper entitled '$title' was ${ accepted ? 'accepted' : 'rejected' }. The conference committee. ''' deftemplate=engine.createTemplate(text).make(binding) printlntemplate.toString() 第二个例子: StringstringFromDatabase='Hello ${name}!' ...
String getPath():将抽象路径名转换成路径名字符串 String getText():读文件返回字符串 Boolean isDirectory():是否目录 Boolean mkdir():创建目录 --- 4 Groovy操作数据库 GSql结合利用闭包和迭代器,把资源管理的负担转移到Groovy框架本身,从而简化JDBC编程 不用关闭Connection,也不用关闭ResultSet. Groovy把迭代器...