#!/usr/bin/evn groovy println 'hostname'.execute().text
for(int i=1;i<11;i++) { println(i); }
import grails.converters.JSON class User{ String nickname Integer age } class TestControll…
def sql = Sql.newInstance("jdbc:mysql://localhost:3306/mydb", "user", "pswd", "com.mysql.j…
import groovy.sql.Sql class TestService{ def dataSource//注入数据源 def execute(){ def db = new…
class DateTimeUtil { static def timeLine = { def subMinute = delegate.upint(Calendar.insta…
import java.sql.Connection import java.sql.DriverManager import javax.sql.DataSource impor…
class User{ String name Account account } class Account{ Double balance } 查询:: User.withCr…
class A { private int member = 20; private method() { println ("hello"); } def publicMetho…
package com.aruis.android.androidhomework1 import android.app.Activity import android.grap…
import java.security.MessageDigest int KB = 1024 int MB = 1024*KB File f = new File(args[0…
// String output = new Date().format('yyyy-MM-dd HH:mm:ss')