关于在页面渲染的过程中包含“null”字符串出现的json格式转换错误的bug

wade-mobile-func/src/com/wade/mobile/func/MobileUI.java

			public void run() {
				try {
					
					// added by wyj,解决在安卓客户端文本框显示null的问题
					// added by wyj,replaceAll("null", "\"\""))解决在安卓客户端文本框显示null的问题
					// modify by wyj，replaceAll("\"null\"", "\"\"")解决当结果集中包含"null"字符串时，出现了""""的情况
					Map<?, ?> dataTmp = data;
					if(data!=null) {
						dataTmp = new DataMap(data.toString().replaceAll("null", "\"\""));
						dataTmp = new DataMap(data.toString().replaceAll("\"null\"", "\"\"").replaceAll("null", "\"\""));
					}
					
					TemplateWebView webview = initFlipperPage(pageAction, isAnimation);