post和get变量名的最大长度 - maximum length of post and get variable name

maximum length of post and get variable name

本文关键字：get 变量名 post | 更新日期: 2023-09-27

什么是最大的帖子和获取变量限制?我在ajax中调用一个页面，它继续失败函数

 $.ajax("data_valid.php?duplicateaccountname=a")
        .done(function(data) {
            alert(data+"data");
         })
        .fail(function() { 
            alert("error");
            dup = "error";
 });

但这是工作

            $.ajax("data_valid.php?dup=a")
        .done(function(data) {
            alert(data+"data");
         })
        .fail(function() { 
            alert("error");
            dup = "error";
         });

是否有任何变量名称限制?

<?php phpinfo(); ?>

php。ini中有变量post_max_size max_get_size

你可能会使用suhosin补丁，它有自己的最大查询字符串/post/get/.....

php . ini:

post_max_size = 8M #8Mb is 8000000 bytes, 1 byte = 1 ascii character

suhosin.ini:

;suhosin.get.max_array_depth = 50
;suhosin.get.max_array_index_length = 64
;suhosin.get.max_name_length = 64
;suhosin.get.max_totalname_length = 256
;suhosin.get.max_value_length = 128000
;suhosin.get.max_vars = 100
;suhosin.post.max_array_depth = 100
;suhosin.post.max_array_index_length = 64
;suhosin.post.max_name_length = 64
;suhosin.post.max_totalname_length = 256
;suhosin.post.max_value_length = 1000000
;suhosin.post.max_vars = 1000
;suhosin.request.max_array_depth = 100
;suhosin.request.max_array_index_length = 64
;suhosin.request.max_totalname_length = 256
;suhosin.request.max_value_length = 1000000
;suhosin.request.max_vars = 1000
;suhosin.request.max_varname_length = 64
;suhosin.upload.max_uploads = 25
;suhosin.session.max_id_length = 128

回答:post request的大小限制是多少?

这里:HTTP GET请求的最大长度?