Heim > php教程 > php手册 > PHPCMS通过getJSON调用的地址方法必须加public

PHPCMS通过getJSON调用的地址方法必须加public

WBOY
Freigeben: 2016-06-13 09:41:05
Original
1106 Leute haben es durchsucht

今天遇到一个getJSON的问题,回调函数一直无法执行,检查了生成的json数据的格式绝对没问题,getJSON的js语法也没问题,但就是alert不出来传回的数据。原来是phpcms的check_hash()函数对远程调用的方法进行了安全验证,方法名前没public_的都不能通过

<span /*</span><span *
 * 检查hash值,验证用户数据安全性
 </span><span */</span>
<span final</span> <span private</span> <span function</span><span  check_hash() {
    </span><span if</span>(<span preg_match</span>('/^public_/', ROUTE_A) || ROUTE_M =='admin' && ROUTE_C =='index' || <span in_array</span>(ROUTE_A, <span array</span>('login'<span ))) {
        </span><span return</span> <span true</span><span ;
    }
    </span><span if</span>(<span isset</span>(<span $_GET</span>['pc_hash']) && <span $_SESSION</span>['pc_hash'] != '' && (<span $_SESSION</span>['pc_hash'] == <span $_GET</span>['pc_hash'<span ])) {
        </span><span return</span> <span true</span><span ;
    } </span><span elseif</span>(<span isset</span>(<span $_POST</span>['pc_hash']) && <span $_SESSION</span>['pc_hash'] != '' && (<span $_SESSION</span>['pc_hash'] == <span $_POST</span>['pc_hash'<span ])) {
        </span><span return</span> <span true</span><span ;
    } </span><span else</span><span  {
        showmessage(L(</span>'hash_check_false'),<span HTTP_REFERER);
    }
}</span>
Nach dem Login kopieren

phpcms给函数进行了hash验证,因此,现在方法是这样写的:

<span public</span> <span function</span> public_mobile_getjson_ids() {<span //</span><span publc是后来加上去的</span>
    <span $modelid</span> = <span intval</span>(<span $_GET</span>['modelid'<span ]);
    </span><span $id</span> = <span intval</span>(<span $_GET</span>['id'<span ]);
    </span><span $this</span>->db->set_model(<span $modelid</span><span );
    </span><span $tablename</span> = <span $this</span>->db-><span table_name;
    </span><span $this</span>->db->table_name = <span $tablename</span>.'_data'<span ;
    </span><span $r</span> = <span $this</span>->db->get_one(<span array</span>('id'=><span $id</span>),'mobile_type'<span );
 
    </span><span if</span>(<span $r</span>['mobile_type'<span ]) {
        </span><span $relation</span> = <span str_replace</span>('|', ',', <span $r</span>['mobile_type'<span ]);
        </span><span $relation</span> = <span trim</span>(<span $relation</span>,','<span );
        </span><span $where</span> = "id IN(<span $relation</span>)"<span ;
        </span><span $infos</span> = <span array</span><span ();
        </span><span $this</span>->mobile_db = pc_base::load_model ( 'mobile_type_model'<span  );
        </span><span $datas</span> = <span $this</span>->mobile_db->select(<span $where</span>,'id,type_name'<span );
        </span><span //</span><span $this->db->table_name = $tablename;
        //$datas = $this->db->select($where,'id,title');</span>
        <span foreach</span>(<span $datas</span> <span as</span> <span $_v</span><span ) {
            </span><span $_v</span>['sid'] = 'v'.<span $_v</span>['id'<span ];
            </span><span if</span>(<span strtolower</span>(CHARSET)=='gbk') <span $_v</span>['type_name'] = <span iconv</span>('gbk', 'utf-8', <span $_v</span>['type_name'<span ]);
            </span><span $infos</span>[] = <span $_v</span><span ;
        }
        </span><span echo</span> json_encode(<span $infos</span><span );
    }
}</span>
Nach dem Login kopieren

js部分的getJSON是这样写的:

<span //</span><span 显示添加机型</span>
<span function</span><span  show_mobiletype(modelid,id) {
    $.getJSON(</span>"?m=content&c=content&a=public_mobile_getjson_ids&modelid="+modelid+"&id="+id, <span function</span><span (json){
        </span><span var</span> newrelation_ids = ''<span ;
        </span><span if</span>(json==<span null</span><span ) {
            alert(</span>'没有添加相关文章'<span );
            </span><span return</span> <span false</span><span ;
        }
        $.each(json, </span><span function</span><span (i, n){
            newrelation_ids </span>+= "<li id='"+n.sid+"'>&middot;<span>"+n.type_name+"</span><a href='javascript:;' class='close' onclick=\"remove_relation('"+n.sid+"',"+n.id+")\"></a></li>"<span ;
        });
 
        $(</span>'#mobile_type_text'<span ).html(newrelation_ids);
    }); 
}</span>
Nach dem Login kopieren

就好了。要注意phpcms里面调用远程地址,方法前加上public啊!!

Verwandte Etiketten:
Quelle:php.cn
Erklärung dieser Website
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn
Beliebte Empfehlungen
Beliebte Tutorials
Mehr>
Neueste Downloads
Mehr>
Web-Effekte
Quellcode der Website
Website-Materialien
Frontend-Vorlage