服务器磁盘查看平台化

针对Linux服务器，用平台一键、磁盘占用，由于采用用户名，密码登录SSH远程登录拿取数据，所以不需要安装客户端

原文地址：http://blog.csdn.net/chenjiazhu/article/details/77532484

查看磁盘占用

平台根据远程服务器的登录名，密码，ssh登录远程服务器，执行df -lh获取数据

 

public int[] viewDisk(String ip) throws IOException, InterruptedException
	{
		 RemoteShellTool tool = new RemoteShellTool(ip,"utf-8");
		 tool.loginCentos();
		 String returnString = tool.exec("df -lh"); 
		 
		 int  data[];
		 
		 if(returnString.indexOf("Filesystem")<0)
		 {
			 logger.info("viewDisk:"+ip+" return "+returnString);	
			 data=new int[]{0,0};
		 }
		 else {
			 returnString=returnString.replaceAll(" +"," ");
			 String result[]=returnString.split("
");
			 String res1[] = result[1].split(" ");
			 
			 data=new int[]{Integer.parseInt(res1[3].substring(0, res1[3].length()-1)),Integer.parseInt(res1[1].substring(0, res1[1].length()-1))};
		}
		 return data;
	}

附其他代码：

html

<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <link href="/css/reset.css" rel="stylesheet">
    <link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet">
    <link href="/css/layout.css" rel="stylesheet">
    <script type="text/javascript" src="/lib/jquery.js"></script>
    <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
    <script type="text/javascript" src="/lib/avalon.js"></script>
    <script type="text/javascript" src="/js/common/util.js"></script>
    <script type="text/javascript" src="/js/common/common.js"></script>
    <script type="text/javascript" src="/js/index/vmdetails.js"></script>
    <title>虚拟机详情</title>
</head>

<body ms-controller="vm">
    <!-- HEAD -->
    <!--HEAD -->
    <div ms-include-src="'/home/header.html'"></div>
    <!-- Content -->
    <div class="container">
        <div ms-controller="vmdetailsvm">
            <div class="panel panel-default">
                <div class="panel-heading">
                    <h3 class="panel-title">虚拟机 : {{vmip}}</h3>
                </div>
                <div class="panel-body">
                    <table class="table table-bordered">
                        <thead>
                            <tr>
                                <td class="width-50">ID</td>
                                <td>域名</td>
                                <td>名称</td>
                                <td class="width-200">应用类型</td>
                                <td class="width-100">部门</td>
                                <td class="width-100">负责人</td>
                            </tr>
                        </thead>
                        <tbody>
                            <tr ms-repeat="appenvs">
                                <td>{{$index+1}}</td>
                                <td>{{el.application.domain}}</td>
                                <td>{{el.application.name}}</td>
                                <td>{{el.application.applicationtype.type}}</td>
                                <td>{{el.application.department.name}}</td>
                                <td>{{el.application.devs}}</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
    <!--FOOTER -->
    <div ms-include-src="'/home/footer.html'"></div>
</body>

</html>

 

js

 

/**
 * Created by chenjiazhu on 2017/5/10.
 */
var vmdisk = avalon.define({
	$id : 'vmdisk',

	// VM Start
	pagesize1 : "20",
	pagesize1Cls : "pageSizeSelected",
	pagesize2 : "50",
	pagesize2Cls : "",
	pagesize3 : "100",
	pagesize3Cls : "",
	changePageSize : function(pgsize) {
		vmdisk.jpageSize = pgsize;
		vmdisk.listVmInfosByPage("init");
	},
	clearsearch : function() {
		vmdisk.conType = "";
		vmdisk.listVmInfosByPage("init");
	},
	jpageIndex : 1,
	jpageSize : 20,
	envType : "STRESS",
	conType : "",

	vmsList : [],

	listVmInfosByPage : function(tag) {
		if (tag) {
			vmdisk.jpageIndex = 1;
		}
		$.ajax({
			type : "post",
			url : 'listVmInfosByPageByEnvType.action',
			data : {
				"pageindex" : vmdisk.jpageIndex,
				"pagesize" : vmdisk.jpageSize,
				"type" : vmdisk.conType,
				"envType" : vmdisk.envType
			},
			dataType : "json",
			success : function(data) {
				if (tag) {
					$('#pagination').bootpag({
						total : data.pagenum,
						page : vmdisk.jpageIndex
					});
				}
				if (data.retCode == "1000") {
					vmdisk.vmsList = data.vms;
				} else {
					alert(data.retMSG);
				}

				$("[class^=free]").html("");
				$("[class^=total]").html("");
				$("[class*=progress-bar]").css("width", "0%");
			},
			error : function(XMLHttpRequest, textStatus, errorThrown) {
				alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"
						+ errorThrown + ",textStatus:" + textStatus);
			}
		});
	},

	postViewStatus : function(name, ip, os) {

		$(".loadDiv_view_" + name).show();
		$(".buttonDiv_view_" + name).hide();

		$
				.ajax({
					type : "post",
					url : 'viewDisk.action',
					data : {
						"ip" : ip,
						"os" : os
					},
					dataType : "json",

					success : function(data) {

						if (data.retCode == "1") {
							$(".free_" + name).html("fail");
							$(".total_" + name).html("fail");
						} else {
							$(".free_" + name).html(data.result[0]);
							$(".total_" + name).html(data.result[1]);
							
							var processdata = 100
									- (data.result[0] * 100 / data.result[1]);
							$(".process_" + name).css("width", processdata+"%");

							if (processdata > 90) {
								$(".process_" + name).removeClass(
										"progress-bar-success");
								$(".process_" + name).addClass(
										"progress-bar-danger");
							} else {
								if (processdata > 60) {
									$(".process_" + name).removeClass(
											"progress-bar-success");
									$(".process_" + name).addClass(
											"progress-bar-warning");
								}
							}

						}
						$(".loadDiv_view_" + name).hide();
						$(".buttonDiv_view_" + name).show();
					},
					error : function(XMLHttpRequest, textStatus, errorThrown) {
						alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"
								+ errorThrown + ",textStatus:" + textStatus);
						$(".loadDiv_view_" + name).hide();
						$(".buttonDiv_view_" + name).show();
					}
				});

	},

	viewAllStatus : function() {
		$("input[type='checkbox']").each(function() {
			if ($(this).get(0).checked) {

				var name = $(this).attr("class").substr(6);
				// alert(name);
				$(".i_view_" + name).click();
			}

		});
	},

	checkAll : function() {
		$("input[type='checkbox']").each(function() {
			$(this).attr("checked", "true");
		});
	},

	uncheckAll : function() {
		$("input[type='checkbox']").each(function() {
			$(this).removeAttr("checked");
		});
	},

	loadVmTAB : function() {
		vmdisk.listVmInfosByPage("init");
		$('#vms').tab('show');
	},
	// VM END
	userOps : ops(4),
	bootpagFuc : function() {

		$('#pagination').bootpag({
			total : 1,
			maxVisible : 10
		}).on('page', function(event, num) {
			vmdisk.jpageIndex = num;
			vmdisk.listVmInfosByPage();
		});
	}
});

/*
 * avalon.ready(function() { appsvm.bootpagFuc(); appsvm.listApp("init");
 * appsvm.depList = getAllDepartments(); appsvm.envsList = getAllEnvs();
 * appsvm.applicationsTypeList = getAllAppType(); });
 */

avalon.ready(function() {
	/*
	 * if (vmdisk.userOps) { vmdisk.loadVmTAB(); } else {
	 * redirectAdminIndexPage(); }
	 */
	vmdisk.bootpagFuc();
	vmdisk.listVmInfosByPage("init");
	// $(".loadDiv").hide();
});

vmdisk.$watch("jpageSize", function(newValue) {
	vmdisk.pagesize1Cls = "";
	vmdisk.pagesize2Cls = "";
	vmdisk.pagesize3Cls = "";
	if (newValue == vmdisk.pagesize1) {
		vmdisk.pagesize1Cls = "pageSizeSelected";
	} else if (newValue == vmdisk.pagesize2) {
		vmdisk.pagesize2Cls = "pageSizeSelected";
	} else if (newValue == vmdisk.pagesize3) {
		vmdisk.pagesize3Cls = "pageSizeSelected";
	}
})

 

工具类

package com.ymt.testplatform.util;

import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;

import ch.ethz.ssh2.Connection;
import ch.ethz.ssh2.Session;

public class RemoteShellTool {
	private Connection conn;  
    private String ipAddr;  
    private String charset = Charset.defaultCharset().toString();  
    private String userName;  
    private String password;  
  
    public RemoteShellTool(String ipAddr, String charset) {  
        this.ipAddr = ipAddr;  
        if (charset != null) {  
            this.charset = charset;  
        }  
    }  
    
    public RemoteShellTool(String ipAddr, String userName, String password,  
            String charset) {  
        this.ipAddr = ipAddr;  
        this.userName = userName;  
        this.password = password;  
        if (charset != null) {  
            this.charset = charset;  
        }  
    }  
  
    public boolean login() throws IOException {  
        conn = new Connection(ipAddr);  
        conn.connect(); // 连接  
        return conn.authenticateWithPassword(userName, password); // 认证  
    }  
    
    public boolean loginCentos() throws IOException
	{
    	 conn = new Connection(ipAddr);  
         conn.connect(); // 连接  
		
		String [] pass = {"ymt@123","abcd@1234","root@1234","1qaz@WSX","1234qwer"};
		
		for (String pa : pass) {
			if(conn.authenticateWithPassword("root", pa))
			{
				this.userName = "root";  
		        this.password = pa;  
		        return true;
			}
		}		
		
		return false;
		
	}
  
    public boolean login(String userName,String password) throws IOException {  
        conn = new Connection(ipAddr);  
        conn.connect(); // 连接  
        this.userName = userName;  
        this.password = password;  
        return conn.authenticateWithPassword(userName, password); // 认证  
    }  
  
    public String exec(String cmds) {  
        InputStream in = null;  
        String result = "";  
        try {  
            if (this.login()) {  
                Session session = conn.openSession(); // 打开一个会话  
                session.execCommand(cmds);  
                  
                in = session.getStdout();  
                result = this.processStdout(in, this.charset);  
                session.close();  
                conn.close();  
            }  
        } catch (IOException e1) {  
            e1.printStackTrace();  
        }  
        return result;  
    }  
  
    public String processStdout(InputStream in, String charset) {  
      
        byte[] buf = new byte[1024];  
        StringBuffer sb = new StringBuffer();  
        try {  
            while (in.read(buf) != -1) {  
                sb.append(new String(buf, charset));  
            }  
        } catch (IOException e) {  
            e.printStackTrace();  
        }  
        return sb.toString();  
    }  
  
    /** 
     * @param args 
     */  
    public static void main(String[] args) {  
  
        RemoteShellTool tool = new RemoteShellTool("172.16.103.126", "ftpuser",  
                "1qaz@WSX", "utf-8");  
  
        String result = tool.exec("sh Deploy.sh 172.16.103.121");  
        System.out.print("result:"+result);  
        
        RemoteShellTool tool2 = new RemoteShellTool("172.16.103.121", "ftpuser",  
                "1qaz@WSX", "utf-8");  
  
        String result2 = tool2.exec("sh tools/clientDeploy.sh");  
        System.out.print("result2:"+result2);  
  
    }  
  
}

查看磁盘占用

平台根据远程服务器的登录名，密码，ssh登录远程服务器，执行df -lh获取数据

 

[java] view plain copy
 
  1. public int[] viewDisk(String ip) throws IOException, InterruptedException  
  2.     {  
  3.          RemoteShellTool tool = new RemoteShellTool(ip,"utf-8");  
  4.          tool.loginCentos();  
  5.          String returnString = tool.exec("df -lh");   
  6.            
  7.          int  data[];  
  8.            
  9.          if(returnString.indexOf("Filesystem")<0)  
  10.          {  
  11.              logger.info("viewDisk:"+ip+" return "+returnString);     
  12.              data=new int[]{0,0};  
  13.          }  
  14.          else {  
  15.              returnString=returnString.replaceAll(" +"," ");  
  16.              String result[]=returnString.split(" ");  
  17.              String res1[] = result[1].split(" ");  
  18.                
  19.              data=new int[]{Integer.parseInt(res1[3].substring(0, res1[3].length()-1)),Integer.parseInt(res1[1].substring(0, res1[1].length()-1))};  
  20.         }  
  21.          return data;  
  22.     }     

附其他代码：

html

[html] view plain copy
 
  1. <!DOCTYPE html>  
  2. <html lang="zh-CN">  
  3.   
  4. <head>  
  5.     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">  
  6.     <link href="/css/reset.css" rel="stylesheet">  
  7.     <link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet">  
  8.     <link href="/css/layout.css" rel="stylesheet">  
  9.     <script type="text/javascript" src="/lib/jquery.js"></script>  
  10.     <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>  
  11.     <script type="text/javascript" src="/lib/avalon.js"></script>  
  12.     <script type="text/javascript" src="/js/common/util.js"></script>  
  13.     <script type="text/javascript" src="/js/common/common.js"></script>  
  14.     <script type="text/javascript" src="/js/index/vmdetails.js"></script>  
  15.     <title>虚拟机详情</title>  
  16. </head>  
  17.   
  18. <body ms-controller="vm">  
  19.     <!-- HEAD -->  
  20.     <!--HEAD -->  
  21.     <div ms-include-src="'/home/header.html'"></div>  
  22.     <!-- Content -->  
  23.     <div class="container">  
  24.         <div ms-controller="vmdetailsvm">  
  25.             <div class="panel panel-default">  
  26.                 <div class="panel-heading">  
  27.                     <h3 class="panel-title">虚拟机 : {{vmip}}</h3>  
  28.                 </div>  
  29.                 <div class="panel-body">  
  30.                     <table class="table table-bordered">  
  31.                         <thead>  
  32.                             <tr>  
  33.                                 <td class="width-50">ID</td>  
  34.                                 <td>域名</td>  
  35.                                 <td>名称</td>  
  36.                                 <td class="width-200">应用类型</td>  
  37.                                 <td class="width-100">部门</td>  
  38.                                 <td class="width-100">负责人</td>  
  39.                             </tr>  
  40.                         </thead>  
  41.                         <tbody>  
  42.                             <tr ms-repeat="appenvs">  
  43.                                 <td>{{$index+1}}</td>  
  44.                                 <td>{{el.application.domain}}</td>  
  45.                                 <td>{{el.application.name}}</td>  
  46.                                 <td>{{el.application.applicationtype.type}}</td>  
  47.                                 <td>{{el.application.department.name}}</td>  
  48.                                 <td>{{el.application.devs}}</td>  
  49.                             </tr>  
  50.                         </tbody>  
  51.                     </table>  
  52.                 </div>  
  53.             </div>  
  54.         </div>  
  55.     </div>  
  56.     <!--FOOTER -->  
  57.     <div ms-include-src="'/home/footer.html'"></div>  
  58. </body>  
  59.   
  60. </html>  

 

js

 

[javascript] view plain copy
 
  1. /** 
  2.  * Created by chenjiazhu on 2017/5/10. 
  3.  */  
  4. var vmdisk = avalon.define({  
  5.     $id : 'vmdisk',  
  6.   
  7.     // VM Start  
  8.     pagesize1 : "20",  
  9.     pagesize1Cls : "pageSizeSelected",  
  10.     pagesize2 : "50",  
  11.     pagesize2Cls : "",  
  12.     pagesize3 : "100",  
  13.     pagesize3Cls : "",  
  14.     changePageSize : function(pgsize) {  
  15.         vmdisk.jpageSize = pgsize;  
  16.         vmdisk.listVmInfosByPage("init");  
  17.     },  
  18.     clearsearch : function() {  
  19.         vmdisk.conType = "";  
  20.         vmdisk.listVmInfosByPage("init");  
  21.     },  
  22.     jpageIndex : 1,  
  23.     jpageSize : 20,  
  24.     envType : "STRESS",  
  25.     conType : "",  
  26.   
  27.     vmsList : [],  
  28.   
  29.     listVmInfosByPage : function(tag) {  
  30.         if (tag) {  
  31.             vmdisk.jpageIndex = 1;  
  32.         }  
  33.         $.ajax({  
  34.             type : "post",  
  35.             url : 'listVmInfosByPageByEnvType.action',  
  36.             data : {  
  37.                 "pageindex" : vmdisk.jpageIndex,  
  38.                 "pagesize" : vmdisk.jpageSize,  
  39.                 "type" : vmdisk.conType,  
  40.                 "envType" : vmdisk.envType  
  41.             },  
  42.             dataType : "json",  
  43.             success : function(data) {  
  44.                 if (tag) {  
  45.                     $('#pagination').bootpag({  
  46.                         total : data.pagenum,  
  47.                         page : vmdisk.jpageIndex  
  48.                     });  
  49.                 }  
  50.                 if (data.retCode == "1000") {  
  51.                     vmdisk.vmsList = data.vms;  
  52.                 } else {  
  53.                     alert(data.retMSG);  
  54.                 }  
  55.   
  56.                 $("[class^=free]").html("");  
  57.                 $("[class^=total]").html("");  
  58.                 $("[class*=progress-bar]").css("width", "0%");  
  59.             },  
  60.             error : function(XMLHttpRequest, textStatus, errorThrown) {  
  61.                 alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"  
  62.                         + errorThrown + ",textStatus:" + textStatus);  
  63.             }  
  64.         });  
  65.     },  
  66.   
  67.     postViewStatus : function(name, ip, os) {  
  68.   
  69.         $(".loadDiv_view_" + name).show();  
  70.         $(".buttonDiv_view_" + name).hide();  
  71.   
  72.         $  
  73.                 .ajax({  
  74.                     type : "post",  
  75.                     url : 'viewDisk.action',  
  76.                     data : {  
  77.                         "ip" : ip,  
  78.                         "os" : os  
  79.                     },  
  80.                     dataType : "json",  
  81.   
  82.                     success : function(data) {  
  83.   
  84.                         if (data.retCode == "1") {  
  85.                             $(".free_" + name).html("fail");  
  86.                             $(".total_" + name).html("fail");  
  87.                         } else {  
  88.                             $(".free_" + name).html(data.result[0]);  
  89.                             $(".total_" + name).html(data.result[1]);  
  90.                               
  91.                             var processdata = 100  
  92.                                     - (data.result[0] * 100 / data.result[1]);  
  93.                             $(".process_" + name).css("width", processdata+"%");  
  94.   
  95.                             if (processdata > 90) {  
  96.                                 $(".process_" + name).removeClass(  
  97.                                         "progress-bar-success");  
  98.                                 $(".process_" + name).addClass(  
  99.                                         "progress-bar-danger");  
  100.                             } else {  
  101.                                 if (processdata > 60) {  
  102.                                     $(".process_" + name).removeClass(  
  103.                                             "progress-bar-success");  
  104.                                     $(".process_" + name).addClass(  
  105.                                             "progress-bar-warning");  
  106.                                 }  
  107.                             }  
  108.   
  109.                         }  
  110.                         $(".loadDiv_view_" + name).hide();  
  111.                         $(".buttonDiv_view_" + name).show();  
  112.                     },  
  113.                     error : function(XMLHttpRequest, textStatus, errorThrown) {  
  114.                         alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"  
  115.                                 + errorThrown + ",textStatus:" + textStatus);  
  116.                         $(".loadDiv_view_" + name).hide();  
  117.                         $(".buttonDiv_view_" + name).show();  
  118.                     }  
  119.                 });  
  120.   
  121.     },  
  122.   
  123.     viewAllStatus : function() {  
  124.         $("input[type='checkbox']").each(function() {  
  125.             if ($(this).get(0).checked) {  
  126.   
  127.                 var name = $(this).attr("class").substr(6);  
  128.                 // alert(name);  
  129.                 $(".i_view_" + name).click();  
  130.             }  
  131.   
  132.         });  
  133.     },  
  134.   
  135.     checkAll : function() {  
  136.         $("input[type='checkbox']").each(function() {  
  137.             $(this).attr("checked", "true");  
  138.         });  
  139.     },  
  140.   
  141.     uncheckAll : function() {  
  142.         $("input[type='checkbox']").each(function() {  
  143.             $(this).removeAttr("checked");  
  144.         });  
  145.     },  
  146.   
  147.     loadVmTAB : function() {  
  148.         vmdisk.listVmInfosByPage("init");  
  149.         $('#vms').tab('show');  
  150.     },  
  151.     // VM END  
  152.     userOps : ops(4),  
  153.     bootpagFuc : function() {  
  154.   
  155.         $('#pagination').bootpag({  
  156.             total : 1,  
  157.             maxVisible : 10  
  158.         }).on('page', function(event, num) {  
  159.             vmdisk.jpageIndex = num;  
  160.             vmdisk.listVmInfosByPage();  
  161.         });  
  162.     }  
  163. });  
  164.   
  165. /* 
  166.  * avalon.ready(function() { appsvm.bootpagFuc(); appsvm.listApp("init"); 
  167.  * appsvm.depList = getAllDepartments(); appsvm.envsList = getAllEnvs(); 
  168.  * appsvm.applicationsTypeList = getAllAppType(); }); 
  169.  */  
  170.   
  171. avalon.ready(function() {  
  172.     /* 
  173.      * if (vmdisk.userOps) { vmdisk.loadVmTAB(); } else { 
  174.      * redirectAdminIndexPage(); } 
  175.      */  
  176.     vmdisk.bootpagFuc();  
  177.     vmdisk.listVmInfosByPage("init");  
  178.     // $(".loadDiv").hide();  
  179. });  
  180.   
  181. vmdisk.$watch("jpageSize", function(newValue) {  
  182.     vmdisk.pagesize1Cls = "";  
  183.     vmdisk.pagesize2Cls = "";  
  184.     vmdisk.pagesize3Cls = "";  
  185.     if (newValue == vmdisk.pagesize1) {  
  186.         vmdisk.pagesize1Cls = "pageSizeSelected";  
  187.     } else if (newValue == vmdisk.pagesize2) {  
  188.         vmdisk.pagesize2Cls = "pageSizeSelected";  
  189.     } else if (newValue == vmdisk.pagesize3) {  
  190.         vmdisk.pagesize3Cls = "pageSizeSelected";  
  191.     }  
  192. })  

 

工具类

[java] view plain copy
 
  1. package com.ymt.testplatform.util;  
  2.   
  3. import java.io.IOException;  
  4. import java.io.InputStream;  
  5. import java.nio.charset.Charset;  
  6.   
  7. import ch.ethz.ssh2.Connection;  
  8. import ch.ethz.ssh2.Session;  
  9.   
  10. public class RemoteShellTool {  
  11.     private Connection conn;    
  12.     private String ipAddr;    
  13.     private String charset = Charset.defaultCharset().toString();    
  14.     private String userName;    
  15.     private String password;    
  16.     
  17.     public RemoteShellTool(String ipAddr, String charset) {    
  18.         this.ipAddr = ipAddr;    
  19.         if (charset != null) {    
  20.             this.charset = charset;    
  21.         }    
  22.     }    
  23.       
  24.     public RemoteShellTool(String ipAddr, String userName, String password,    
  25.             String charset) {    
  26.         this.ipAddr = ipAddr;    
  27.         this.userName = userName;    
  28.         this.password = password;    
  29.         if (charset != null) {    
  30.             this.charset = charset;    
  31.         }    
  32.     }    
  33.     
  34.     public boolean login() throws IOException {    
  35.         conn = new Connection(ipAddr);    
  36.         conn.connect(); // 连接    
  37.         return conn.authenticateWithPassword(userName, password); // 认证    
  38.     }    
  39.       
  40.     public boolean loginCentos() throws IOException  
  41.     {  
  42.          conn = new Connection(ipAddr);    
  43.          conn.connect(); // 连接    
  44.           
  45.         String [] pass = {"ymt@123","abcd@1234","root@1234","1qaz@WSX","1234qwer"};  
  46.           
  47.         for (String pa : pass) {  
  48.             if(conn.authenticateWithPassword("root", pa))  
  49.             {  
  50.                 this.userName = "root";    
  51.                 this.password = pa;    
  52.                 return true;  
  53.             }  
  54.         }         
  55.           
  56.         return false;  
  57.           
  58.     }  
  59.     
  60.     public boolean login(String userName,String password) throws IOException {    
  61.         conn = new Connection(ipAddr);    
  62.         conn.connect(); // 连接    
  63.         this.userName = userName;    
  64.         this.password = password;    
  65.         return conn.authenticateWithPassword(userName, password); // 认证    
  66.     }    
  67.     
  68.     public String exec(String cmds) {    
  69.         InputStream in = null;    
  70.         String result = "";    
  71.         try {    
  72.             if (this.login()) {    
  73.                 Session session = conn.openSession(); // 打开一个会话    
  74.                 session.execCommand(cmds);    
  75.                     
  76.                 in = session.getStdout();    
  77.                 result = this.processStdout(in, this.charset);    
  78.                 session.close();    
  79.                 conn.close();    
  80.             }    
  81.         } catch (IOException e1) {    
  82.             e1.printStackTrace();    
  83.         }    
  84.         return result;    
  85.     }    
  86.     
  87.     public String processStdout(InputStream in, String charset) {    
  88.         
  89.         byte[] buf = new byte[1024];    
  90.         StringBuffer sb = new StringBuffer();    
  91.         try {    
  92.             while (in.read(buf) != -1) {    
  93.                 sb.append(new String(buf, charset));    
  94.             }    
  95.         } catch (IOException e) {    
  96.             e.printStackTrace();    
  97.         }    
  98.         return sb.toString();    
  99.     }    
  100.     
  101.     /**  
  102.      * @param args  
  103.      */    
  104.     public static void main(String[] args) {    
  105.     
  106.         RemoteShellTool tool = new RemoteShellTool("172.16.103.126", "ftpuser",    
  107.                 "1qaz@WSX", "utf-8");    
  108.     
  109.         String result = tool.exec("sh Deploy.sh 172.16.103.121");    
  110.         System.out.print("result:"+result);    
  111.           
  112.         RemoteShellTool tool2 = new RemoteShellTool("172.16.103.121", "ftpuser",    
  113.                 "1qaz@WSX", "utf-8");    
  114.     
  115.         String result2 = tool2.exec("sh tools/clientDeploy.sh");    
  116.         System.out.print("result2:"+result2);    
  117.     
  118.     }    
  119.     
  120. }  
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原文地址：https://www.cnblogs.com/chenjiazhu/p/7473618.html