[JQuery]如何使用POST/GET

Post:

$(function(){ var responseMsg = $('#responseMsg'); responseMsg.html(''); $('#loginBt').click(function(){ var username = $('#username').val(); var password = $('#password').val(); var url = "login.do"; $.post(url, {account:username,password:password}, function(data, status){ console.log('data: ' + data) if(data.description == 'Success'){ var strFullPath=window.document.location.href; var strPath=window.document.location.pathname; var pos=strFullPath.indexOf(strPath); var prePath=strFullPath.substring(0,pos); var postPath=strPath.substring(0,strPath.substr(1).indexOf('/')+1); window.location.href=prePath + postPath + '/page/home.html'; } else { responseMsg.html('Invalid username or password'); } }) }) });

Get:

var url = "login.do?username="+username+"&password="+password; $.get(url, function(data, status){ if(data.description == 'Success'){ var strFullPath=window.document.location.href; var strPath=window.document.location.pathname; var pos=strFullPath.indexOf(strPath); var prePath=strFullPath.substring(0,pos); var postPath=strPath.substring(0,strPath.substr(1).indexOf('/')+1); window.location.href=prePath + postPath + '/page/home.html'; } else { responseMsg.html('Invalid username or password'); } })

 ajax post:

$.ajax({
    url : url,
    beforeSend : function(){
      ajaxLoading();
    },
    type : 'POST',
    data : {
      submit_time_from : submitTimeFrom,
      submit_time_to : submitTimeTo,
      corp_id : corpId,
    
    },
    success : function(data, status){
      ajaxLoadEnd();
      if(data == 'Please login first'){
        responseMsg.html(data);
        return;
      }
      
      var statusCode = data.code;
      if (statusCode == '0') {
        responseMsg.html(data.description);
      } else {
        responseMsg.html(data.description);
      }
    }
    
  });

function ajaxLoading(){
  $("<div class=\"datagrid-mask\"></div>").css({display:"block",width:"100%",height:$(window).height()}).appendTo("body");   
  $("<div class=\"datagrid-mask-msg\"></div>").html("Being handling, please wait...").appendTo("body").css({display:"block",left:($(document.body).outerWidth(true) - 190) / 2,top:($(window).height() - 45) / 2});   
}   

function ajaxLoadEnd(){ 
   $(".datagrid-mask").remove();   
   $(".datagrid-mask-msg").remove();               
}