function checkPhoneNum(phone){
$.ajax({
url:"http://localhost:8080/DeterminationInCloud/FindServlet",
type:"post",
dataType:"jsonp",
//jsonpCallback:"fonc",
async:true,
data:{phoneNum:phone},
error:function(){
mui.alert("对不起,请求出错!");
},
success:function(result){
console.log(result);
var result = this.responseText;
result = result.replace(/\s/g," ");
if(result == "1"){
mui.toast("该号码可以注册!");
}else{
mui.alert("该号码已经注册!");
}
}
})
}
```后端程序有运行,在浏览器的Network Response里也有返回字符串