Java实现微信菜单json字符串拼接

微信菜单拼接json字符串方法

 

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蕃薯耀 2016年3月31日 22:22:53 星期四

http://fanshuyao.iteye.com/

 

微信菜单json拼接方法：

 

 

private String getWxButtonJson(List
     
       wxButtonsParent){		StringBuffer sb = new StringBuffer("{");		sb.append("\"").append("button").append("\"").append(":").append("[");		for (WxButton wxButton : wxButtonsParent) {			sb.append("{");			sb.append("\"").append("name").append("\"").append(":").append("\"").append(wxButton.getName()).append("\"").append(",");			if(wxButton.getSub_buttons().size() > 0){				sb.append("\"").append("sub_button").append("\"").append(":").append("[");				StringBuffer subStringBuffer = new StringBuffer("");				for (WxButton sub : wxButton.getSub_buttons()) {					subStringBuffer.append("{");					subStringBuffer.append("\"").append("name").append("\"").append(":").append("\"").append(sub.getName()).append("\"").append(",");					subStringBuffer.append("\"").append("type").append("\"").append(":").append("\"").append(sub.getType().toLowerCase()).append("\"").append(",");					if(ButtonType.CLICK.toString().equalsIgnoreCase(sub.getType())){						subStringBuffer.append("\"").append("key").append("\"").append(":").append("\"").append(sub.getKey()).append("\"").append(",");					}else{						subStringBuffer.append("\"").append("url").append("\"").append(":").append("\"").append(sub.getUrl()).append("\"").append(",");					}					if(subStringBuffer.indexOf(",") > -1){						subStringBuffer.deleteCharAt(subStringBuffer.lastIndexOf(","));					}					subStringBuffer.append("}").append(",");				}				if(subStringBuffer.indexOf(",") > -1){					subStringBuffer.deleteCharAt(subStringBuffer.lastIndexOf(","));				}				sb.append(subStringBuffer).append("]");			}else{				sb.append("\"").append("type").append("\"").append(":").append("\"").append(wxButton.getType().toLowerCase()).append("\"").append(",");				if(ButtonType.CLICK.toString().equalsIgnoreCase(wxButton.getType())){					sb.append("\"").append("key").append("\"").append(":").append("\"").append(wxButton.getKey()).append("\"").append(",");				}else{					sb.append("\"").append("url").append("\"").append(":").append("\"").append(wxButton.getUrl()).append("\"").append(",");				}				if(sb.indexOf(",") > -1){					sb.deleteCharAt(sb.lastIndexOf(","));				}			}			sb.append("}").append(",");		}		if(sb.indexOf(",") > -1){			sb.deleteCharAt(sb.lastIndexOf(","));		}		sb.append("]}");		return sb.toString();	}
     

 

 

WxButton 菜单按钮类：

 

 

package com.lqy.spring.iwx.bean.weixin;import java.util.ArrayList;import java.util.List;import javax.persistence.Column;import javax.persistence.Entity;import javax.persistence.FetchType;import javax.persistence.JoinColumn;import javax.persistence.ManyToOne;import javax.persistence.Transient;import com.lqy.spring.iwx.bean.BaseBean;@Entity(name="wx_button")public class WxButton extends BaseBean {		private static final long serialVersionUID = -8474453778646031334L;		/**	 * 菜单标题，不超过16个字节，子菜单不超过40个字节	 * 一级菜单最多4个汉字，二级菜单最多7个汉字	 */	protected String name;	/**	 * 菜单的响应动作类型	 */	protected String type;	/**	 * 菜单KEY值，用于消息接口推送，不超过128字节	 */	protected String key;	/**	 * 网页链接，用户点击菜单可打开链接，不超过1024字节	 */	protected String url;	/**	 * 调用新增永久素材接口返回的合法media_id	 */	protected String media_id;	/**	 * 二级菜单数组，个数应为1~5个	 */	protected List
     
       sub_buttons = new ArrayList
      
       ();		protected WxButton wxButtonParent;		@Column(length=20,nullable=false)	public String getName() {		return name;	}	public void setName(String name) {		this.name = name;	}		@Column(nullable=false)	public String getType() {		return type;	}	public void setType(String type) {		this.type = type;	}		@Column(length=64,unique=true,name="`key`")	public String getKey() {		return key;	}	public void setKey(String key) {		this.key = key;	}		@Column	public String getUrl() {		return url;	}	public void setUrl(String url) {		this.url = url;	}		@Column(unique=true)	public String getMedia_id() {		return media_id;	}	public void setMedia_id(String media_id) {		this.media_id = media_id;	}		@Transient	public List
       
         getSub_buttons() {		return sub_buttons;	}	public void setSub_buttons(List
        
          sub_buttons) {		this.sub_buttons = sub_buttons;	}		@ManyToOne(fetch=FetchType.EAGER, optional=true)	@JoinColumn(name="wx_button_parent_uid")	public WxButton getWxButtonParent() {		return wxButtonParent;	}		public void setWxButtonParent(WxButton wxButtonParent) {		this.wxButtonParent = wxButtonParent;	}			@Override	public String toString() {		return "WxButton [name=" + name + ", type=" + type + ", key=" + key				+ ", url=" + url + ", media_id=" + media_id + ", sub_buttons="				+ sub_buttons + ", wxButtonParent=" + wxButtonParent + ", uid="				+ uid + ", createTime=" + createTime + ", createUser="				+ createUser + ", updateTime=" + updateTime + ", updateUser="				+ updateUser + ", startTime=" + startTime + ", endTime="				+ endTime + ", statusType=" + statusType + ", ipAddress="				+ ipAddress + ", remark=" + remark + "]";	}							}
        
       
      
     

 

 

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蕃薯耀 2016年3月31日 22:22:53 星期四

http://fanshuyao.iteye.com/