function load($A, $P, $T, $F)
 {
     $switch = XWB_plugin::pCfg('switch_to_xweibo');
     list(, $method) = explode('.', $A);
     if (!$switch && !in_array($method, $this->whileList)) {
         $this->_ERHelper('4010005', TRUE, 'load');
     }
     $this->_validate($A, $P, $T, $F);
     //检测验证
     ///处理参数集
     $PJDecode = ($tmp = xwb_util_json::decode($P, TRUE)) && is_array($tmp) ? $tmp : array();
     if ('null' != strtolower($P) && !$PJDecode) {
         $this->_ERHelper('4030001', TRUE, 'load');
     }
     if (!XWB_plugin::_chkPath($A)) {
         $this->_ERHelper('4010001', TRUE, 'load');
     }
     ///分析路由
     $Route = XWB_plugin::_parseRoute($A);
     if (XWB_R_DEF_MOD_FUNC == $Route[3] || '_' == substr($Route[3], 0, 1)) {
         $this->_ERHelper('4010001', TRUE, 'load');
     }
     ///构建API文件路径
     $FilePath = XWB_P_ROOT . DIRECTORY_SEPARATOR . "xplugin_apis" . DIRECTORY_SEPARATOR . $Route[1] . $Route[2] . '.xapi.php';
     if (!file_exists($FilePath)) {
         $this->_ERHelper('4010002', TRUE, 'load');
     }
     ///引用API文件
     require_once $FilePath;
     if (!class_exists($Route[2])) {
         $this->_ERHelper('4010002', TRUE, 'load');
     }
     ///初始化API类
     $apiHandler = new $Route[2]();
     if (!is_object($apiHandler) || !method_exists($apiHandler, $Route[3])) {
         $this->_ERHelper('4010002', TRUE, 'load');
     }
     ///调用API方法
     $RT = call_user_func_array(array($apiHandler, $Route[3]), $PJDecode);
     return $RT;
 }
 /**
  * 获取符合框架目录的一个文件的路径
  * @param string $fRoute 文件名
  * @param string $type 类型,可选:cls, mod, func, hack
  * @return sring 文件路径
  */
 function _getIncFile($fRoute, $type = 'cls')
 {
     static $fileMap = array();
     $fileId = (string) $fRoute . (string) $type;
     if (isset($fileMap[$fileId])) {
         return $fileMap[$fileId];
     }
     if (!XWB_plugin::_chkPath($fRoute)) {
         trigger_error("file route: [ {$fRoute}  - {$type}  ] is  invalid ", E_USER_ERROR);
     }
     $m = XWB_plugin::_parseRoute($fRoute);
     $fp = $m[1] . $m[2];
     $type = strtolower($type);
     $f = array('cls' => XWB_P_ROOT . DIRECTORY_SEPARATOR . "lib" . DIRECTORY_SEPARATOR . $fp . '.class.php', 'mod' => XWB_P_ROOT . DIRECTORY_SEPARATOR . "lib" . DIRECTORY_SEPARATOR . $fp . '.mod.php', 'func' => XWB_P_ROOT . DIRECTORY_SEPARATOR . "lib" . DIRECTORY_SEPARATOR . $fp . '.function.php', 'hack' => XWB_P_ROOT . DIRECTORY_SEPARATOR . "hack" . DIRECTORY_SEPARATOR . $fp . '.hack.php');
     if (!isset($f[$type])) {
         trigger_error("file type: [ {$type}  ] is  invalid ", E_USER_ERROR);
     }
     if (!file_exists($f[$type])) {
         trigger_error("file:[ " . $f[$type] . " ] not exists  ", E_USER_ERROR);
     }
     $fileMap[$fileId] = $f[$type];
     return $f[$type];
 }