java 中字符串中双引号嵌套

实现Java中字符串嵌套的问题：
strApp.append("{\"Id\":\""+s.getId()+"\",\"Name\":\""+s.getName()+"\",\"DeploymentId\":\""+s.getDeploymentId() +"\",\"ImageResourceName\":\""+ s.getImageResourceName()+"\",\"Key\":\""+s.getKey()+"\",\"Version\":\""+s.getVersion()+"\",\"Description\":\""+s.getDescription()
+"\",\"ViewProcess\":\"<a href='javascript:showProcessImage(""+s.getKey()+"")'>查看流程图 </a>\"}");


鼠标放到界面“查看流程图”项时，显示：
javascript:showProcessImage("demand");