import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Command {
public static void exeCmd(String commandStr) {
BufferedReader br = null;
try {
Process p = Runtime
第一：简单的命令行（没有package）
c:/temp/bin/GetGreeting.java
public class GetGreeting
{
public static void main(String [] args)
{
System.out.println("Hello world"
使用MJRefresh刷新,导入工程中,爆出:Too many arguments to function call ,expected 0,have3
解决方法:Build Setting--> Apple LLVM 6.0 - Preprocessing--> Enable Strict Checking of objc_m
