springmvc+ibatis+mysql+quartz定时器

package com.yx.config; import java.io.IOException; import javax.servlet.jsp.JspException; import javax.servlet.jsp.JspWriter; import javax.servlet.jsp.tagext.TagSupport; /*** * 分页控件 * */ public class Pager extends TagSupport { private static final long serialVersionUID = 1L; private String params; private Integer curPage; private Integer totalPage; private Integer pageSize =10; private Integer totalCount = 0; private String formId; public void setCurPage(Integer curPage) { this.curPage = curPage; } public void setPageSize(Integer pageSize) { this.pageSize = pageSize; } public void setTotalPage(Integer totalPage) { this.totalPage = totalPage; } public void setFormId(String formId) { this.formId = formId; } public Integer getTotalCount() { return totalCount; } public void setTotalCount(Integer totalCount) { this.totalCount = totalCount; } /*** * javascript:void(0);是去掉#很有必要 */ public int doStartTag() throws JspException { StringBuffer buffer=new StringBuffer(); JspWriter out = pageContext.getOut(); int pageNumber = 0; if (totalPage % pageSize == 0) { pageNumber = totalPage / pageSize; } else { pageNumber = (totalPage / pageSize) + 1; } if (curPage < 1) { curPage = 1; } try { if (pageNumber > 0) { buffer.append("<script type='text/javascript'>");//script-Start buffer.append("function go(pageNum)"); buffer.append("{");//{start buffer.append("var f = document.getElementById('" + formId + "');"); buffer.append("f.action = f.action + '?pageNum=' + pageNum + '&pageSize="+pageSize + "';"); buffer.append("f.submit();" ); buffer.append("}");//}end buffer.append("</script>");//script-end out.print(buffer.toString()); out.append("<div class='page-number-strip' style='height:62px;'> ");//page-number-strip out.print("<ul class='pagination'>");//添加Bootstrap分页的样式pagination int start = 1; int end = totalPage; for (int i = 4; i >= 1; i--) { if ((curPage - i) >= 1) { start = curPage - i; break; } } for (int i = 4; i >= 1; i--) { if ((curPage + i) <= totalPage) { end = curPage + i; break; } } // 如果小于9则右侧补齐 if (end - start + 1 <= 9) { Integer padLen = 9 - (end - start + 1); for (int i = padLen; i >= 1; i--) { if ((end + i) <= totalPage) { end = end + i; break; } } } // 如果还小于9左侧补齐 if (end - start + 1 <= 9) { Integer padLen = 9 - (end - start + 1); for (int i = padLen; i >= 1; i--) { if ((start - i) >= 1) { start = start - i; break; } } } if (curPage > 1) { if (start > 1) { out.print("<li><a href='javascript:go(1)'>首页</a></li>"); } out.print("<li><a href='javascript:go(" + (curPage - 1) + ")'>上一页</a></li>"); } for (int i = start; i <= end; i++) { if (i == curPage) { out.print("<li class='active'><a href='javascript:void(0);'>" + i + "</a></li>"); } else { out.print("<li><a href='javascript:go(" + i + ")'>" + i + "</a></li>"); } } if (curPage < totalPage) { out.print("<li><a href='javascript:go(" + (curPage + 1) + ")'>下一页</a></li>"); if (end < totalPage) { out.print("<li><a href='javascript:go(" + totalPage + ")'>尾页</a></li>"); } } out.print("<li><a href='javascript:void(0)'>共" + totalPage + "页" + this.totalCount + "条</a></li>"); out.print("</ul>"); out.print("</div>"); } } catch (IOException e) { e.printStackTrace(); } return super.doStartTag(); } /*** * 获取页面的参数 * @param 格式(parms="username=${user.username}) * @return */ public String getParms() { StringBuffer buffer=new StringBuffer(); if(params!=null && params.length()>0){ //分离参数 A=b String[] parmsArr=params.split("&"); for(int i=0;i<parmsArr.length;i++){ String parmstemp=parmsArr[i]; String[] parmsEqArr=parmstemp.split("="); //分离参数 键 值 try { buffer.append(i > 0 ? "&" : ""); buffer.append(parmsEqArr[0]).append("="); if(parmsEqArr.length>1){ //ps.append(URLDecoder.decode(parmsEqArr[1],"UTF-8")); buffer.append(CharacterEncode.URLEncoder(parmsEqArr[1])); } } catch (Exception e) { return ""; } } } return buffer.toString(); } public static Integer getStartIndex(Integer pageNum, Integer pageSize) { Integer res = 0; if (pageNum > 0) { res = (pageNum - 1) * pageSize; } return res; } public String getParams() { return params; } public void setParams(String params) { this.params = params; } }