20154 月27
首先值得一提的是,taskService.createTaskQuery().taskCandidateOrAssigned(userId) 方法有bug,不会调用重写的工厂类,请使用taskService.createTaskQuery().taskCandidateUser(userId)方法。
CustomGroupEntityManager
/**
* 分组工厂类
* Created by wizzer on 15-4-27.
*/
@IocBean
public class CustomGroupEntityManager extends GroupEntityManager {
Dao dao= Mvcs.getIoc().get(Dao.class);
private final Log log = Logs.get();
@Override
public List<Group> findGroupsByUser(String userId) {
Sql sql = Sqls.create("SELECT a.* FROM sys_role a,sys_user_role b WHERE a.id=b.roleid AND b.userid=@c");
sql.params().set("c", userId);
sql.setCallback(Sqls.callback.maps());
dao.execute(sql);
List<Map> list=sql.getList(Map.class);
List<Group> groupList=new ArrayList<Group>();
for (Map m:list){
GroupEntity group=new GroupEntity();
group.setId(Strings.sNull(m.get("id")));
group.setName(Strings.sNull(m.get("name")));
group.setType("assignment");
group.setRevision(1);
groupList.add(group);
}
return groupList;
}
}
CustomGroupEntityManagerFactory
/**
* 分组接口类
* Created by wizzer on 15-4-27.
*/
@IocBean
public class CustomGroupEntityManagerFactory implements SessionFactory {
private GroupEntityManager groupEntityManager;
public void setGroupEntityManager(GroupEntityManager groupEntityManager) {
this.groupEntityManager = groupEntityManager;
}
@Override
public Class<?> getSessionType() {
return GroupIdentityManager.class;
}
@Override
public Session openSession() {
return groupEntityManager;
}
}
CustomUserEntityManager
/**
* 用户工厂类
* Created by wizzer on 15-4-24.
*/
@IocBean
public class CustomUserEntityManager extends UserEntityManager {
Dao dao= Mvcs.getIoc().get(Dao.class);
private final Log log = Logs.get();
@Override
public User findUserById(String userId) {
log.info("findUserById:::::::::::::::::::::::::::::::"+userId);
UserEntity userEntity = new UserEntity();
Sys_user sysUser = dao.fetch(Sys_user.class, Cnd.where("uid", "=", userId));
userEntity.setId(userId);
userEntity.setFirstName(sysUser.getRealname());
userEntity.setEmail(sysUser.getEmail());
userEntity.setRevision(1);
return userEntity;
}
@Override
public List<Group> findGroupsByUser(String userId) {
// TODO Auto-generated method stub
log.info("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
Sql sql = Sqls.create("SELECT a.* FROM sys_role a,sys_user_role b WHERE a.id=b.roleid AND b.userid=@c");
sql.params().set("c", userId);
sql.setCallback(Sqls.callback.maps());
dao.execute(sql);
List<Map> list=sql.getList(Map.class);
List<Group> groupList=new ArrayList<Group>();
for (Map m:list){
GroupEntity group=new GroupEntity();
group.setId(Strings.sNull(m.get("id")));
group.setName(Strings.sNull(m.get("name")));
group.setType("assignment");
group.setRevision(1);
groupList.add(group);
}
return groupList;
}
}
CustomUserEntityManagerFactory
/**
* 用户接口类
* Created by wizzer on 15-4-24.
*/
@IocBean
public class CustomUserEntityManagerFactory implements SessionFactory {
private UserEntityManager userEntityManager;
public void setUserEntityManager(UserEntityManager userEntityManager) {
this.userEntityManager = userEntityManager;
}
@Override
public Class<?> getSessionType() {
return UserIdentityManager.class;
}
@Override
public Session openSession() {
return userEntityManager;
}
}
在初始化activiti时追加代码:
List<SessionFactory> list=new ArrayList<SessionFactory>();
CustomGroupEntityManagerFactory customGroupManagerFactory=new CustomGroupEntityManagerFactory();
customGroupManagerFactory.setGroupEntityManager(new CustomGroupEntityManager());
CustomUserEntityManagerFactory customUserEntityManagerFactory=new CustomUserEntityManagerFactory();
customUserEntityManagerFactory.setUserEntityManager(new CustomUserEntityManager());
list.add(customGroupManagerFactory);
list.add(customUserEntityManagerFactory);
processEngineConfiguration.setCustomSessionFactories(list);
20154 月27
@SetupBy(value=StartSetup.class)
public class MainModule {
}
private void activitiInit(NutConfig config) {
log.info("Activiti Init Start...");
ProcessEngineConfigurationImpl processEngineConfiguration = (ProcessEngineConfigurationImpl) ProcessEngineConfiguration
.createStandaloneProcessEngineConfiguration();
processEngineConfiguration.setDataSource(config.getIoc().get(DataSource.class));
processEngineConfiguration.setDatabaseSchemaUpdate("false");
processEngineConfiguration.setJobExecutorActivate(false);
processEngineConfiguration.setActivityFontName("宋体");
processEngineConfiguration.setLabelFontName("宋体");
processEngineConfiguration.setXmlEncoding("utf-8");
ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();
((Ioc2) config.getIoc()).getIocContext().save("app", "processEngine", new ObjectProxy(processEngine));
((Ioc2) config.getIoc()).getIocContext().save("app", "repositoryService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getRepositoryService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "runtimeService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getRuntimeService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "taskService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getTaskService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "formService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getFormService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "historyService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getHistoryService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "managementService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getManagementService()));
((Ioc2) config.getIoc()).getIocContext().save("app", "identityService", new ObjectProxy(processEngine.getProcessEngineConfiguration().getIdentityService()));
log.info("Activiti Init End.");
}
20154 月24
public String getTemplateStr(String template, Map<String, String> para) {
StringWriter writer = new StringWriter();
try {
RuntimeServices runtimeServices = RuntimeSingleton.getRuntimeServices();
StringReader reader = new StringReader(template);
SimpleNode node = runtimeServices.parse(reader, "Template name");
Template t = new Template();
t.setRuntimeServices(runtimeServices);
t.setData(node);
t.initDocument();
VelocityContext context = new VelocityContext();
if (para.size() > 0) {
for (String key : para.keySet()) {
context.put(key, para.get(key));
}
}
t.merge(context, writer);
} catch (Exception e) {
throw new RuntimeException("Error commiting transaction! cause:"+ e.getMessage());
}
return writer.toString();
}
@At("/form")
@Ok("vm:template.private.test")
public void form(HttpServletRequest req, HttpServletResponse resp) {
Map<String, Object> formParams = new HashMap<String, Object>();
formParams.put("formKey", "form/waizhibiaodan/01/01.form");
int timeout = 60 * 1000;
String str = Http.post("http://127.0.0.1/test/getFormKey", formParams, timeout);
NutMap map = Json.fromJson(NutMap.class, str);
String formData = map.getString("data");
Map<String, String> params = new HashMap<String, String>();
params.put("startDate", "2015-04-21");
params.put("endDate", "2015-04-25");
req.setAttribute("formData", getTemplateStr(formData, params));
}
20154 月21
mvn package -Dmaven.test.skip=true
20154 月16
processEngineConfiguration.setActivityFontName(“宋体”);
processEngineConfiguration.setLabelFontName(“宋体”);
windows环境变量:
JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF-8
201410 月24
adb shell
su
chmod 777 /data/local/tcpdump
/data/local/tcpdump -p -vv -s 0 -w /sdcard/capture.pcap
20149 月29
select a.*
from wx_nickname a
left join (select distinct nickname_id from wx_group_nickname )b on
a.id = b.nickname_id
where b.nickname_id is null
20148 月28
第一步:编写插件类
package cn.xuetang.plugin;
import android.widget.Toast;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaPlugin;
import org.json.JSONArray;
import org.json.JSONException;
/**
* Created by Wizzer on 14-8-28.
*/
public class ToastPlugin extends CordovaPlugin {
public ToastPlugin() {
}
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
if (this.cordova.getActivity().isFinishing()) return true;
if (action.equals("show")) {
this.show(args.getString(0));
} else if (action.equals("showlong")) {
this.showlong(args.getString(0));
} else {
return false;
}
callbackContext.success();
return true;
}
public void show(String message) {
Toast.makeText(this.cordova.getActivity(), Toast.LENGTH_SHORT).show();
}
public void showlong(String message) {
Toast.makeText(this.cordova.getActivity(), message, Toast.LENGTH_LONG).show();
}
}
第二步:配置 res/xml/config.xml
<feature name="ToastPlugin">
<param name="android-package" value="cn.xuetang.plugin.ToastPlugin" />
</feature>
注:这里的 feature name ,要和↓↓面讲的的js文件里一致。
第三步:创建js文件 plugins/toast.js
/**
* Created by Wizzer on 14-8-28.
*/
cordova.define("cn.xuetang.plugin.ToastPlugin", function(require, exports, module) {
var exec = require('cordova/exec');
module.exports = {
/**
* 一共5个参数
第一个 :成功回调
第二个 :失败回调
第三个 :将要调用的类的配置名字(在config.xml中配置↑↑)
第四个 :调用的方法名(一个类里可能有多个方法 靠这个参数区分)
第五个 :传递的参数 以json的格式
*/
show: function(message) {
exec(null, null, "ToastPlugin", "show", [message]);
},
showlong: function(message) {
exec(null, null, "ToastPlugin", "showlong", [message]);
}
};
});
注:js里两个方法,分别对应类中的两个方法
第四步:修改 cordova_plugins.js 引用 tocas.js
在 module.exports = [ ] 中追加如下代码:
{
"file": "plugins/toast.js",
"id": "cn.xuetang.plugin.ToastPlugin",
"merges": [
"navigator.toast"
]
}
最后:调用
navigator.toast.show("再点击一次退出");
navigator.toast.showlong("再点击一次退出");
20148 月28
/**
* Created by Wizzer on 14-8-28.
*/
var num = 0;
var login = {
initialize: function () {
this.bindEvents();
},
bindEvents: function () {
document.addEventListener('backbutton', this.eventBackButton, false);
},
eventBackButton: function () {
num++;
if (num > 1) {
navigator.app.exitApp();
}
navigator.toast.show("再点击一次退出");
// 3秒后重新计数
var intervalID = window.setInterval(function() {
num=0;
window.clearInterval(intervalID);
}, 3000);
}
};
浮动提示插件见:
/?p=3026
20148 月26
.replaceAll(“[^a-zA-Z_\u4e00-\u9fa5]”, “”)
只剩下中文和英文字母了,悲催。
Caused by: java.sql.SQLException: Incorrect string value: ‘\xF0\x9F\x98\xB7’ for column ‘description’
20147 月8
网易微博登陆验证,第一次请求使用BASE64加密、第二次请求使用MD5+RSA加密,比较变态,于是使用JAVA+JS相结合的方式,调用其JS方法得到加密字符串。
/core1.7.0.js 是经过处理的,删掉几行在JAVA引用中会报错的浏览器对象。
import org.apache.http.HttpResponse;
import org.apache.http.client.CookieStore;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.velocity.util.StringUtils;
import org.nutz.lang.Files;
import org.nutz.lang.util.ClassTools;
import org.nutz.repo.Base64;
import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
/**
* Created by Wizzer on 14-7-7.
*/
public class Netease {
static String index_url = "http://t.163.com/session";
static String login1_url = "http://reg.163.com/services/httpLoginExchgKeyNew";
static String login2_url = "http://reg.163.com/httpLoginVerifyNew.jsp";
static String status_url = "http://t.163.com/share/check/status";
UrlUtil urlUtil = new UrlUtil();
public static void main(String[] args) {
CookieStore cookieStore = new Netease().login("email", "password");
}
public CookieStore login(String userid, String password) {
try {
DefaultHttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(login1_url + "?rnd=" + Base64.encodeToString(userid.getBytes(), true) + "&jsonp=setLoginStatus");
get.setHeader("Accept", "*/*");
get.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36");
HttpResponse response = client.execute(get);
int code = response.getStatusLine().getStatusCode();
if (code == 200) {
InputStream in = response.getEntity().getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
String line = "", res = "";
while (null != (line = reader.readLine())) {
res += line;
}
System.out.println("res:::" + res);
if (res.contains("200")) {
String[] str = StringUtils.split(urlUtil.getStr(res, "setLoginStatus(\"", "\")"), "\\n");
String o = str[1], h = str[2];
ScriptEngineManager sem = new ScriptEngineManager();
ScriptEngine se = sem.getEngineByName("javascript");
se.eval(getJs());
String jiami = "";
if (se instanceof Invocable) {
Invocable invoke = (Invocable) se;
jiami = invoke.invokeFunction("getCode",
password, o, h).toString();
System.out.println("jiami = " + jiami);
}
DefaultHttpClient client2 = new DefaultHttpClient();
client2.setCookieStore(client.getCookieStore());
HttpGet get2 = new HttpGet(login2_url + "?rcode=" + jiami + "&product=t&jsonp=setLoginStatus&savelogin=0&username=" + userid);
get2.setHeader("Accept", "*/*");
get2.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36");
HttpResponse response2 = client2.execute(get2);
int code2 = response2.getStatusLine().getStatusCode();
if (code2 == 200) {
InputStream in2 = response2.getEntity().getContent();
BufferedReader reader2 = new BufferedReader(new InputStreamReader(in2));
String line2 = "", res2 = "";
while (null != (line2 = reader2.readLine())) {
res2 += line2;
}
System.out.println("res2:::" + res2);
if (res.contains("200")) {
return client2.getCookieStore();
}
}
}
}
return null;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
private String getJs() {
String jscontent = Files.read(ClassTools.getClassLoader().getResource("").getPath() + "netease" + "/core1.7.0.js");
jscontent += "function getCode(p,o,h){\n" +
"\t\t\t\tvar l=new RSAKey();\n" +
"\t\t\t\tl.setPublic(h,o);\n" +
"\t\t\t\treturn l.encrypt(getMd5(p));\t\t\t\t\n" +
" }";
return jscontent;
}
}
20146 月9
img{max-width:800px;width:expression(this.width > 800 ? 800: true);height:auto;}
20146 月8
HSSFWorkbook wb = new HSSFWorkbook();
OutputStream out = new FileOutputStream(“x.xls”);
wb.write(out);
out.close();
return new File(“x.xls”);
ByteArrayOutputStream out = new ……..;
wb………
out.close();
ByteArrayInputStream in = new ………..(out.toByte…);
return in;
20146 月5
/e/class/userfun.php
function currentPage($classid,$thisid){
global $class_r;
$fr=explode('|',$class_r[$classid][featherclass]);
$topbclassid=$fr[1]?$fr[1]:$classid;//取得第一级栏目id
if ($topbclassid==$thisid) {
echo "class='cur'";
}
else {
}
}
头部模板:
<ul>
<li <?php if(empty($GLOBALS[navclassid])){echo "class='cur'";} ?>><a id="nav-hover0" href="[!--news.url--]">首页</a></li>
<?php
$i=0;
$path="";
?>
[e:loop={'select classid,classname,classpath,wburl from [!db.pre!]enewsclass where bclassid=0 order by classid',0,24,0}]
<?php
$i=$i+1;
$path=$public_r[newsurl].$bqr[classpath];
if(!empty($bqr[wburl])){
$path=$bqr[wburl];
}
?>
<li <?=currentPage($GLOBALS[navclassid],$bqr[classid])?>>
<a id="nav-hover<?=$i?>" href="<?=$path?>" title="<?=$bqr[classname]?>" target="_self" ><?=$bqr[classname]?></a>
</li>
[/e:loop]
</ul>
20145 月28
首先配置好运行环境:
windows下配置nginx+php环境
其次修改nginx配置文件:
server {
listen 80;
server_name localhost;
location ~ ^/bbs/.+\.php$ {
alias E:/xuetang/cn/bbs;
rewrite /bbs/(.*\.php?) /$1 break;
fastcgi_index index.php;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME E:/xuetang/cn/bbs$fastcgi_script_name;
include fastcgi_params;
}
location ~ ^/bbs($|/.*) {
alias E:/xuetang/cn/bbs/$1;
index index.php index.html index.htm;
}
location / {
root E:/xuetang/cn/www;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location ~ \.php$ {
root E:/xuetang/cn/www;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
注意虚拟目录配置要在根目录上面。。
20145 月21
/**
* 发送post请求
* @param string $url 请求地址
* @param array $post_data post数据
* @return string
*/
function send_post($url, $post_data) {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS,$post_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($post_data))
);
return curl_exec($ch);
}
<?php
header("Content-type: text/html; charset=utf-8");
include_once('../functions.php');
$send_msg="test";//发送内容
$data = array("openid" => "oXS2NuPCEB836NRMrsXXXXXX", "content" => $send_msg);
$data_string = json_encode($data);
echo send_post('http://XXX.cn/api/wx/push/custom/text?mykey=XXXXXX', $data_string);
?>
20145 月16
1、上传文件的文件池路径问题
upload.js
filePool : {
type : “cn.xuetang.common.file.FilePool”,
args : [“/temp/”, 2000]
}
将路径改到项目的路径下
public class FilePool extends NutFilePool {
public FilePool(String homePath, long size) {
super(webinfPath(homePath), size);
}
private static final String webinfPath(String str) {
return Mvcs.getServletContext().getRealPath(“/WEB-INF”)+str;
}
}
2、Nutz大字段缓存的问题
.nutz/tmp/dao
将 org.nutz.dao.jdbc.nutz_jdbc_experts.js 拷贝到项目类路径下,修改相应的配置,文件夹不冲突即可。
20145 月16
编写执行文件 job.sh
#!/bin/sh
CLASSPATH=classes:lib/druid-1.0.1.jar:lib/htmlparser-1.6.jar:lib/log4j-1.2.17.jar:lib/mysql-connector-java-5.1.26-bin.jar:lib/nutz-1.b.50.jar:lib/ojdbc14.jar:lib/quartz-2.2.1.jar:lib/quartz-jobs-2.2.1.jar:lib/slf4j-api-1.6.6.jar:lib/slf4j-log4j12-1.6.6.jar:lib/sqljdbc4.jar:lib/commons-pool2-2.2.jar:
#export CLASSPATH
java -classpath $CLASSPATH cn.xuetang.job.MyJob &
赋予job.sh 执行权限
chmod a+x job.sh
后台执行,并把标准输出重定向,关闭终端仍在执行
nohup bash /home/work/ImageTask/job.sh > success.log 2>error.log &
输出在当前控制台,关闭该终端时,将退出启动的进程
/home/work/ImageTask/job.sh
每两分钟启动一次,关闭终端不影响任务
crontab -e
*/2 * * * * /home/work/ImageTask/job.sh > success.log 2>error.log &
20145 月16
<Context path=”” docBase=”/usr/local/tomcat8080/webapps/ROOT” reloadable=”true” sessionCookiePath=”/” sessionCookieName=”BB_SESSION”/>
更改SESSION名称。