java 类中写onclick

1、java类中写法

StringBuffer html = new StringBuffer();
html.append("#\" οnclick=\"viewLog("+Id+");\">" + "详情日志" + "");

2、jsp页面

function viewLog(Id){
 layer.open({
              title: '对比日志',
              type: 2,
              content: '/switch/switchAction!getNewPage.do?Id='+Id,   
              area: ['870px', '510px'],
              shadeClose: true //点击遮罩关闭
            });
        }