‘新闻杂谈’ 分类下的所有文章
2017七月4

分享:微信电子导航DEMO

后台JAVA代码:

 

package cn.wizzer.app.web.modules.controllers.front.wx;

import cn.wizzer.app.web.commons.base.Globals;
import cn.wizzer.app.wx.modules.services.WxAddressService;
import cn.wizzer.app.wx.modules.services.WxConfigService;
import org.nutz.dao.Cnd;
import org.nutz.ioc.loader.annotation.Inject;
import org.nutz.ioc.loader.annotation.IocBean;
import org.nutz.json.Json;
import org.nutz.lang.Lang;
import org.nutz.lang.Strings;
import org.nutz.lang.util.NutMap;
import org.nutz.log.Log;
import org.nutz.log.Logs;
import org.nutz.mvc.annotation.At;
import org.nutz.mvc.annotation.Ok;
import org.nutz.weixin.at.impl.MemoryJsapiTicketStore;
import org.nutz.weixin.spi.WxApi2;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

/**
 * Created by wizzer on 2017/6/27.
 */
@IocBean
@At("/public/wx/add")
public class AddController {
    private static final Log log = Logs.get();
    @Inject
    private WxConfigService wxConfigService;
    @Inject
    private WxAddressService wxAddressService;

    @At("/index/?")
    @Ok("beetl:/public/add/index.html")
    public void index(String wxid,HttpServletRequest req, HttpSession session) {
        WxApi2 wxApi2 = wxConfigService.getWxApi2(wxid);
        if (Lang.isEmpty(Globals.memoryJsapiTicketStore.get(wxid))) {
            Globals.memoryJsapiTicketStore.put(wxid, new MemoryJsapiTicketStore());
        }
        MemoryJsapiTicketStore memoryJsapiTicketStore = Globals.memoryJsapiTicketStore.get(wxid);
        wxApi2.setJsapiTicketStore(memoryJsapiTicketStore);
        String url = "http://" + Globals.AppDomain + Globals.AppBase + "/public/wx/add/index/"+wxid;
        NutMap jsConfig = wxApi2.genJsSDKConfig(url, "getLocation");

        req.setAttribute("list", wxAddressService.query(Cnd.orderBy().asc("opAt")));
        req.setAttribute("jsConfig", Json.toJson(jsConfig));
    }
}

前台代码:

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>电子导航</title>

    <link rel="stylesheet" type="text/css" href="${base!}/assets/public/wx/add/css/css.css"/>
    <link rel="stylesheet" href="${base!}/assets/public/wx/add/css/zepto.mdatetimer.css">
    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport"/>
    <meta content="yes" name="apple-mobile-web-app-capable"/>
    <meta content="black" name="apple-mobile-web-app-status-bar-style"/>
    <meta name="format-detection" content="telephone=no"/>
    <meta name="format-detection" content="email=no"/>
    <meta name="msapplication-tap-highlight" content="no">
    <meta charset="utf-8">
    <script type="text/javascript">
        var base = '${base!}';
    </script>
    <script type="text/javascript" src="${base!}/assets/public/wx/add/js/zepto.js"></script>
    <script type="text/javascript" src="${base!}/assets/public/wx/add/js/zepto.mdatetimer.js"></script>
    <script src="https://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>

</head>
<body>
<header class="ds-head">
    <h1>公司检索</h1>
</header>
<div class="time">
    <div class="time-li round-a"><span>公司名称:</span><input id="name"  type="text"
                                                          value=""/></div>
    <div class="btn"><input id="btn" type="button" value="立即查询" class="round-a"/></div>

    <div class="time-li round-a"><span>当前位置:</span><input id="longitude"  type="text"
                                                          value="" readonly/><input id="latitude"  type="text"
                                                                                    value="" readonly/></div>
</div>
<ul class="earn">
    <%for(o in list){%>
    <li class="earn-li">
        <dl>
            <dt class="cf2"><span class="earn-lil">${oLP.index}、${o.name} </span></dt>
            <dd class="cf2"><span class="earn-lil">lng:${o.lng}, lat:${o.lat}</span></dd>
            <dd class="cf2">
                <span><button onclick="goTo('walk','${o.name}','${o.lng}','${o.lat}');">步行</button></span>
                <span><button onclick="goTo('drive','${o.name}','${o.lng}','${o.lat}');">驾车</button></span>
                </dd>
            </dl>
        </li>
    <%}elsefor{%>
    没有检索到结果
    <%}%>
</ul>
<script language="JavaScript">
    function goTo(type,name,lng,lat) {
        var longitude=$("#longitude").val();
        var latitude=$("#latitude").val();
        window.location.href="http://apis.map.qq.com/uri/v1/routeplan?type="+type+"&from=我的位置&fromcoord="+latitude+","+longitude+"&to="+name+"&tocoord="+lat+","+lng+"&policy=1&referer=电子导航";

    //window.location.href="http://api.map.baidu.com/direction?origin=latlng:"+latitude+","+longitude+"|name:我的位置&destination=latlng:"+lat+","+lng+"|name:"+name+"&mode=driving&region=合肥&output=html&src=电子导航";
    }
    wx.config(${jsConfig});
    wx.ready(function(){
        wx.getLocation({
            type: 'gcj02', // 默认为wgs84的gps坐标,如果要返回直接给openLocation用的火星坐标,可传入'gcj02'
            success: function (res) {
                var latitude = res.latitude; // 纬度,浮点数,范围为90 ~ -90
                var longitude = res.longitude; // 经度,浮点数,范围为180 ~ -180。
                var speed = res.speed; // 速度,以米/每秒计
                var accuracy = res.accuracy; // 位置精度
                $("#latitude").val(latitude);
                $("#longitude").val(longitude);
            }
        });
    });
</script>
</body>
</html>
2016六月17

新标致408:刷发动机及变速箱程序实现刹车控制发动机启停

标致408  1.8L自豪版 2015年4月购

一、刷发动机及变速箱程序流程

1、等待发动机冷却

2、刷程序(发动机和变速箱程序要同时升级)

整个过程一个半小时,师傅说刷程序是连法国服务器的,因网络原因可能会有几率刷成“砖”,成砖车就比较杯具了要放4s店一夜等修复。

因为时差的原因,法国服务器周末可能停机,所以想刷程序的车友可以在 周一下午至周五 到店,刷程序是免费的。

我是一次性成功的,比较幸运~~~

 

二、刷过之后的效果

1、爽

2、非常爽

3、特点就是轻踩刹车停下来的时候,启停不会工作,车停下来后如果刹车踩到底发动机也还会停止

4、重踩刹车(刹车踩到底)停车,发动机直接停止

5、如果开空调的话,最好还是关闭启停吧,因为发动机停止后还会自动开启

 

堵车的时候可以轻踩刹车停车,如果等的时间比较长,这个时候把刹车踩到底发动机就停了,真正的智能启停,启停掌握在驾驶者脚上,爽啊。。

以前是上车就把启停功能关闭,现在再也不用那么麻烦了。。。

 

合肥标致新408车友群 :163280775

下面是车友分享的演示视频:

2016五月18

Node.js 企业级开发框架

基于Sails.js MVC框架,路由自动映射,完善的权限控制体系,优美的后台界面。

集成最基础的通用功能:

系统(机构管理、用户管理、角色管理、菜单管理、定时任务、数据库备份、IP访问控制、登录日志等)

CMS(站点管理、栏目管理、内容管理、广告及链接等)

微信(会员列表、微信消息、群发消息、自动回复、关键词回复、帐号配置、菜单配置等)

 

演示地址:http://www.nodeshop.cn

联系方式:QQ  1162-4317   (备注nodejs)

 

界面截图:

QQ截图20160518095645

2

2015十一月20

Node.js:集成百度编辑器的上传功能

Ueditor1.4.3.1版本,仅贴了图片上传代码,其他自己加。。。

/**
 * Created by root on 11/16/15.
 */
var fs = require('fs-extra');
var moment = require("moment");
module.exports = {
  index: function (req, res) {
    if (req.session.auth && !req.session.user.disabled) {
      var action = req.query.action;
      //加载配置文件
      fs.readFile(sails.config.appPath + '/assets/plugins/ueditor/node/config.json', 'utf8', function (err, config_txt) {
        var config = JSON.parse(config_txt);
        switch (action) {
          case 'config':
            return res.send(config_txt);
            break;
          case 'uploadimage':

            req.file('Filedata').upload({
              maxBytes: config.imageMaxSize
            }, function (err, uploadedFiles) {
              if (err)return res.json({state: sails.__('file.upload.err')});
              var filename = uploadedFiles[0].filename;
              var type = uploadedFiles[0].type;
              var fd = uploadedFiles[0].fd;
              var size = uploadedFiles[0].size;
              console.log('uploadimage:::' + JSON.stringify(uploadedFiles));
              if(config.imageAllowFiles.indexOf(fd.substring(fd.lastIndexOf('.')))<0)
                return res.json({state: sails.__('file.upload.err')});
              var file = fd.substring(fd.lastIndexOf('/'));
              var newPath = sails.config.system.AppBase + sails.config.system.UploadPath + "/image/" + moment().format("YYYYMMDD") + file;

              fs.copy(fd, sails.config.appPath + newPath, function (err) {
                if (err)return res.json({state: sails.__('file.upload.err')});
                return res.json({state: 'SUCCESS', url: newPath, title: filename, original: filename, type: type, size: size});
              })

            });
            break;
        }
      });
    } else {
      return res.json({state: sails.__('private.forbidden'), url: '', title: '', original: '', type: '', size: 0});
    }
  }
};
2015六月11

Nutz:集成 CXF Webservice [通过cxf-servlet.xml配置文件]

pom.xml

	<!--CXF START-->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-api</artifactId>
            <version>2.7.15</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>2.7.15</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-bindings-soap</artifactId>
            <version>2.7.15</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>2.7.15</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-ws-security</artifactId>
            <version>2.7.15</version>
        </dependency>
        <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-web</artifactId>
           <version>4.1.5.RELEASE</version>
        </dependency>
        <!--CXF END-->

web.xml

    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/webservice/*</url-pattern>
    </servlet-mapping>

cxf-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:jaxws="http://cxf.apache.org/jaxws"
       xmlns:soap="http://cxf.apache.org/bindings/soap"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/bindings/soap http://cxf.apache.org/schemas/configuration/soap.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd">

    <!-- IP地址输入拦截器 -->
    <bean id="ipAddressInInterceptor"
          class="com.auto.webservice.servlet.IpAddressInInterceptor" />

    <jaxws:server id="workflow" serviceClass="com.auto.webservice.server.WorkflowService" address="/workflow">
        <jaxws:serviceBean>
            <bean class="com.auto.webservice.server.WorkflowServiceImpl" />
        </jaxws:serviceBean>
    </jaxws:server>
</beans>

接口类
WorkflowService.java

package com.auto.webservice.server;

import org.nutz.json.Json;

import javax.jws.WebService;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by wizzer on 15-4-13.
 */
@WebService(targetNamespace = "http://server.webservice.auto.com/", name = "workflowServicePortType")
public interface WorkflowService {

    @WebResult(name = "return")
    @Action(input = "urn:start", output = "urn:startResponse")
    @RequestWrapper(localName = "start")
    @WebMethod(action = "urn:start")
    @ResponseWrapper(localName = "startResponse")
    String start(@WebParam(name = "flowKey") String flowKey, @WebParam(name = "userId") String userId);//启动流程
}

实现类

WorkflowServiceImpl.java
package com.auto.webservice.server;

import org.activiti.engine.*;
import org.activiti.engine.form.FormProperty;
import org.activiti.engine.form.StartFormData;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.task.TaskQuery;
import org.nutz.dao.Dao;
import org.nutz.ioc.loader.annotation.Inject;
import org.nutz.ioc.loader.annotation.IocBean;
import org.nutz.json.Json;
import org.nutz.json.JsonFormat;
import org.nutz.lang.Strings;
import org.nutz.log.Log;
import org.nutz.log.Logs;
import org.nutz.mvc.Mvcs;

import javax.jws.WebService;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by wizzer on 15-4-13.
 */
@IocBean(name = "workflowService")
@WebService
public class WorkflowServiceImpl implements WorkflowService {
    private final Log log = Logs.get();
    FormService formService=Mvcs.ctx().getDefaultIoc().get(FormService.class);
    IdentityService identityService=Mvcs.ctx().getDefaultIoc().get(IdentityService.class);
    RuntimeService runtimeService=Mvcs.ctx().getDefaultIoc().get(RuntimeService.class);
    TaskService taskService=Mvcs.ctx().getDefaultIoc().get(TaskService.class);
    RepositoryService repositoryService=Mvcs.ctx().getDefaultIoc().get(RepositoryService.class);

    /**
     * 启动一个流程
     *
     * @param flowKey 流程模型key
     * @param userId  用户ID
     * @return
     */
    public String start(String flowKey, String userId) {
        Map<String, Object> map = new HashMap<String, Object>();
        try {
            if (!Strings.isEmpty(userId)) {
                identityService.setAuthenticatedUserId(userId);
            }
            ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(flowKey);
            map.put("errcode", 0);
            map.put("errmsg", "");
            map.put("processInstanceId", processInstance.getId());
        } catch (Exception e) {
            log.error("WebServcice启动流程出错", e);
            map.put("errcode", 1);
            map.put("errmsg", e.getMessage());
        } finally {
            identityService.setAuthenticatedUserId(null);
        }
        return Json.toJson(map, JsonFormat.compact());
    }


}
 
/**
 * IP地址拦截器
 *
 * @author Sunshine
 */

public class IpAddressInInterceptor extends AbstractPhaseInterceptor {
    private final Log log = Logs.get();

    public IpAddressInInterceptor() {
        super(Phase.RECEIVE);
    }

    public void handleMessage(Message message) throws Fault {
        HttpServletRequest request = (HttpServletRequest) message.get(AbstractHTTPDestination.HTTP_REQUEST);
        //获取所有的白名单访问主机
        UserInfoServiceImpl userInfoService = Mvcs.ctx().getDefaultIoc().get(UserInfoServiceImpl.class);
        List hostList = userInfoService.queryHostListByType("w");
        // 取客户端IP地址
        String ipAddress = request.getRemoteAddr();
        // 如果允许访问的集合非空,继续处理,否则认为全部IP地址均合法
        if (!hostList.isEmpty()) {
            boolean contains = false;
            for (ListInfo hostInfo : hostList) {
                log.debug("hostInfo:" + hostInfo.getIpaddress() + "|ipAddress:" + ipAddress);
                if (hostInfo.getIpaddress().equals(ipAddress)) {
                    contains = true;
                    break;
                }
            }
            if (!contains) {
                throw new Fault(new IllegalAccessException("IP address " + ipAddress + " is not allowed"));
            }
        }
    }

}
2015一月28

Nutz:通过Java代码生成表格图片

效果图:

i

源码不解释:

 private void ResultToJpg(List<Map> list, String title, HttpServletResponse response) {
        BufferedImage image;
        int totalrow = list.size();
        int totalcol = 7;
        int imageWidth = 640;
        int rowheight = 40;
        int imageHeight = totalrow * rowheight + 105;
        int startHeight = 20;
        int startWidth = 10;
        int colwidth = (int) ((imageWidth - 20) / totalcol);
        int colwidth2 = (int) ((imageWidth - 20) / (totalcol + 1));
        image = new BufferedImage(imageWidth, imageHeight, BufferedImage.TYPE_INT_RGB);
        Graphics2D graphics = (Graphics2D) image.getGraphics();
        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        graphics.setColor(Color.WHITE);
        graphics.fillRect(0, 0, imageWidth, imageHeight);
        Font font = new Font("微软雅黑", Font.BOLD, 20);
        graphics.setFont(font);
        graphics.setColor(new Color(112, 48, 158));
        graphics.drawString(Strings.sNull(title), startWidth, startHeight + 10);
        font = new Font("微软雅黑", Font.PLAIN, 13);
        graphics.setColor(new Color(99, 99, 99));
        graphics.setFont(font);
        String subtitle1 = "欢迎访问";
        graphics.drawString(subtitle1, startWidth, startHeight + 30);
        font = new Font("Arial, Helvetica, sans-serif", Font.BOLD, 13);
        graphics.setColor(new Color(112, 48, 158));
        graphics.setFont(font);
        String subtitle2 = "inm.xuetang.cn";
        graphics.drawString(subtitle2, startWidth + 60, startHeight + 30);
        font = new Font("微软雅黑", Font.PLAIN, 13);
        graphics.setColor(new Color(99, 99, 99));
        graphics.setFont(font);
        String subtitle3 = "冲榜、制榜!";
        graphics.drawString(subtitle3, startWidth + 165, startHeight + 30);
        //画首行
        graphics.setColor(new Color(112, 48, 158));
        graphics.fillRect(startWidth, startHeight + rowheight, imageWidth - 20, rowheight);
        font = new Font("微软雅黑", Font.PLAIN, 12);
        graphics.setColor(Color.WHITE);
        graphics.setFont(font);
        graphics.drawString("#", startWidth + 10, startHeight + rowheight * 2 - 15);
        graphics.drawString("公众号", startWidth + colwidth - 10, startHeight + rowheight * 2 - 15);
        //画表头
        String[] headCells = {"发布", "总阅读数", "  头条", " 平均 ", "总点赞数", " WCI"};
        for (int m = 0; m < headCells.length; m++) {
            graphics.drawString(headCells[m].toString(), startWidth + colwidth2 * m + colwidth * 2, startHeight + rowheight * 2 - 15);
        }
        //画行
        for (int j = 0; j < totalrow; j++) {
            if (j % 2 == 0) {
                graphics.setColor(new Color(255, 255, 255));
            } else {
                graphics.setColor(new Color(238, 238, 238));
            }
            graphics.fillRect(startWidth, startHeight + (j + 1) * rowheight + 40, imageWidth - 20, startHeight + (j + 1) * rowheight);
            font = new Font("微软雅黑", Font.BOLD, 12);
            graphics.setColor(new Color(112, 48, 158));
            graphics.setFont(font);
            graphics.drawString(String.valueOf(j + 1), startWidth + 10, startHeight + (j + 3) * rowheight - 15);
            Map map = list.get(j);
            font = new Font("微软雅黑", Font.PLAIN, 12);
            graphics.setColor(new Color(0, 0, 0));
            graphics.setFont(font);
            graphics.drawString(Strings.sNull(map.get("wx_nickname")), startWidth + (colwidth / 2) - 10, startHeight + (j + 3) * rowheight - 25);
            graphics.drawString(Strings.sNull(map.get("wx_name")), startWidth + (colwidth / 2) - 10, startHeight + (j + 3) * rowheight - 10);
            graphics.drawString(Strings.sNull(map.get("url_times")) + "/" + Strings.sNull(map.get("url_num")), startWidth + colwidth2 + colwidth + 10, startHeight + (j + 3) * rowheight - 15);
            if (NumberUtils.toInt(Strings.sNull(map.get("url_num_10w"))) > 0) {
                String readnum_all = Strings.sNull(map.get("readnum_all"));
                int t = NumberUtils.toInt(readnum_all.substring(readnum_all.length() - 4, readnum_all.length() - 3));
                if (t > 0) {
                    readnum_all = readnum_all.substring(0, readnum_all.length() - 4) + "." + String.valueOf(t);
                } else {
                    readnum_all = readnum_all.substring(0, readnum_all.length() - 4);
                }
                graphics.drawString(readnum_all + "万+", startWidth + colwidth2 + colwidth * 2 + 5, startHeight + (j + 3) * rowheight - 15);
            } else {
                graphics.drawString(Strings.sNull(map.get("readnum_all")), startWidth + colwidth2 + colwidth * 2 + 5, startHeight + (j + 3) * rowheight - 15);
            }
            if (NumberUtils.toInt(Strings.sNull(map.get("url_times_readnum"))) > 100000) {
                String url_times_readnum = Strings.sNull(map.get("url_times_readnum"));
                int t = NumberUtils.toInt(url_times_readnum.substring(url_times_readnum.length() - 4, url_times_readnum.length() - 3));
                if (t > 0) {
                    url_times_readnum = url_times_readnum.substring(0, url_times_readnum.length() - 4) + "." + String.valueOf(t);
                } else {
                    url_times_readnum = url_times_readnum.substring(0, url_times_readnum.length() - 4);
                }
                graphics.drawString(url_times_readnum+"万+", startWidth + colwidth2 + colwidth * 3 - 5, startHeight + (j + 3) * rowheight - 15);
            } else {
                graphics.drawString(Strings.sNull(map.get("url_times_readnum")), startWidth + colwidth2 + colwidth * 3 - 5, startHeight + (j + 3) * rowheight - 15);
            }
            if (NumberUtils.toInt(Strings.sNull(map.get("readnum_av"))) > 100000) {
                String readnum_av = Strings.sNull(map.get("readnum_av"));
                int t = NumberUtils.toInt(readnum_av.substring(readnum_av.length() - 4, readnum_av.length() - 3));
                if (t > 0) {
                    readnum_av = readnum_av.substring(0, readnum_av.length() - 4) + "." + String.valueOf(t);
                } else {
                    readnum_av = readnum_av.substring(0, readnum_av.length() - 4);
                }
                graphics.drawString(readnum_av+"万+", startWidth + colwidth2 + colwidth * 4 - 15, startHeight + (j + 3) * rowheight - 15);
            } else {
                graphics.drawString(Strings.sNull(map.get("readnum_av")), startWidth + colwidth2 + colwidth * 4 - 15, startHeight + (j + 3) * rowheight - 15);

            }
            graphics.drawString(Strings.sNull(map.get("likenum_all")), startWidth + colwidth2 + colwidth * 5 - 20, startHeight + (j + 3) * rowheight - 15);
            graphics.drawString(Strings.sNull(map.get("wci")), startWidth + colwidth2 + colwidth * 6 - 40, startHeight + (j + 3) * rowheight - 15);
        }
        //末行
        graphics.setColor(Color.WHITE);
        graphics.fillRect(startWidth, startHeight + (totalrow + 1) * rowheight + 40, imageWidth - 20, startHeight + (totalrow + 1) * rowheight);
        try {
            response.setContentType("image/png");
            OutputStream out = response.getOutputStream();
            ImageIO.write(image, "png", out);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

 

2015一月3

微信:最近开发了个微信弹幕软件

关注微信,发送弹幕到电影院大屏幕,后台有审核和黑名单功能。

弹幕字体随机、颜色随机、大小随机、位置随机,都可以设置。

测试效果和当天影院现场图片:

1 2 3

2014十一月14

Java:数字补零

String str = String.format(“%010d”, 1212);

2014十一月10

Temp

ComboIocLoader loader = new ComboIocLoader(
new String[]{
“*org.nutz.ioc.loader.json.JsonLoader”, “ioc/”,
“*org.nutz.ioc.loader.annotation.AnnotationIocLoader”, “cn.xuetang”}
);
ioc = new NutIoc(loader);
dao = ioc.get(Dao.class);

 

2014十一月10

Mysql:截取字符串

SELECT SUBSTRING_INDEX(SUBSTRING(url,LOCATE(“sn=”,url)+3),’&’,1),url FROM wx_kw_url_1111