Ajax響應是整數，並且我不能處理它，當我提醒它我得到[對象，對象]

Question

$.ajax({ 
     type: "POST", 
     url: url_delete_admin_privilidge, 
     data: postData, 
     success: function(response) { 
      console.log(response); 
      setAdminResponse(response); 
      alert("success"); 

     }, 
     fail: function() { 
      alert("fail"); 
      console.log("fail"); 

     } 
    }); 

• 這個請求的響應是另一些1爲成功和0或2或3如果不成功，它總是輸入失敗方法和請求的狀態是400（壞請求）我不能處理這些情況。

• 我在setAdminResponse();處理了回覆和請求的情況下，哪些代碼總是輸入其他情況。

  function setAdminResponse(response) { 
  if (response === 1) 
  { 
      $("#Response").text("success").css("color", "green"); 
  } 
  else if (response === 0) 
  { 
      $("#Response").text("user not found in circle").css("color", "red"); 
  } else if (response === 2) { 
      $("#Response").text("user is already admin in circle").css("color", "red"); 
  
  } else if (response === 3) 
  { 
      $("#Response").text("only owner can do it").css("color", "red"); 
  } else 
  { 
      $("#Response").text("an error happenes").css("color", "red"); 
  } 
  
  } 
  

Answer 1

修改你的代碼是這樣的：

$.ajax({ 
     type: "POST", 
     url: url_delete_admin_privilidge, 
     data: postData, 
     success: function(response) { 
      console.log(response); 
      setAdminResponse(response); 
      alert("success"); 

     }, 
     error: function() { 
      alert("fail"); 
      console.log("fail"); 

     } 
    }); 

功能：

function setAdminResponse(response) { 
if (response === '1') 
{ 
    $("#Response").text("success").css("color", "green"); 
} 
else if (response === '0') 
{ 
    $("#Response").text("user not found in circle").css("color", "red"); 
} else if (response === '2') { 
    $("#Response").text("user is already admin in circle").css("color", "red"); 

} else if (response === '3') 
{ 
    $("#Response").text("only owner can do it").css("color", "red"); 
} else 
{ 
    $("#Response").text("an error happenes").css("color", "red"); 
} 

} 

現在比較字符串，因爲在大多數情況下，響應返回一個字符串，除非另有指定