var username = document.getElementById('username').value; var password = document.getElementById('password').value; // 第一步:创建对象 var xhr = null; if(window.XMLHttpRequest){ xhr = new XMLHttpRequest(); }else{ xhr = new ActiveXObject("Microsoft.XMLHTTP&q
<pre name="code" class="html"> function getAppList(env){ var data = {}; data.env = env; var successfn = function(jdata){ $(".deploy_list").html(""); _HTML = "<tr><th>发布清单</th></tr>
spring mvc中有一个注解:@ResponseBody,把这个注解放到ajax请求对应的@RequestMapping(xxx)方法上,在方法体内部,把要返回的json赋给一个String类型的变量,然后return这个变量即可,例子如下: @ResponseBody @RequestMapping("/show") public String show(Map<String,Object> map,String username){ System.out.print