solr自身提供了http的接口方法，这是用php实现的简单封装，其它语言也可以根据相应的http接口做方便实现。

<?php  class SolrUtil  {   private $solrserver = '';   private $core = '';      /**    *     * @param unknown_type $core $multicore中的索引实例名称    * @param unknown_type $solrserver solr服务器地址    * @return boolean    */   public function __construct($solrserver, $core = null)   {    $this->solrserver = $solrserver;    if(isset($core) == true)    {     $this->core = $core;    }   }      public function setCore($core){    $this->core = $core;   }   public function getCore(){    return $this->core;   }   /**    *     * @param unknown_type $data    * $data['q'] 查询关键词    * $data['page'] 当前页    * $data['pageSize'] 每页数据量    * $data['fl'] 查询结果返回的字段,    * $data['sort'] 排序字段,    * $data['wt'] 返回结果格式,可选值json或xml,默认返回json格式    * $data['hl.fl'] 指定高亮字段,    * $data['facet.field'] 分组统计    * hl=true&hl.fl=name,features    */   public function select($data)   {    $result = array('success'=>0,'info'=>'操作失败');    if(empty($data['q']) == true)    {     $result = array('success'=>0,'info'=>'关键词不能为空');    }    else    {     $parame = array();     $parame['q'] = urlencode($data['q']);     $rows = isset($data['pageSize']) == true ? intval($data['pageSize']) : 25;     $page = isset($data['page']) == true ? intval($data['page']) : 1;     $start = $page > 0 ? ($page - 1) * $rows : 0;     $parame['start'] = $start;     $parame['rows'] = $rows;     if(empty($data['fl']) == false)     {      $parame['fl'] = urlencode($data['fl']);           }     if(empty($data['sort']) == false)     {      $parame['sort'] = urlencode($data['sort']);     }     if(empty($data['hl.fl']) == false)     {      $parame['hl.fl'] = urlencode($data['hl.fl']);     }     if(empty($data['facet.field']) == false)     {      $fields = $data['facet.field'];      $fieldStr = '';      foreach($fields as $field)      {       if($fieldStr == ''){        $fieldStr = $field;       }       else       {        $fieldStr .= '&facet.field='.$field;       }      }      $parame['facet'] = 'true';      $parame['facet.field'] = $fieldStr;     }          $method = 'select';     $solrData = $this->httpGet($method, $parame);          if(empty($solrData) == false)     {      $data = json_decode($solrData, true);      if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)      {       $result = array('success'=>1,'info'=>'操作成功', 'data'=>$data);      }      else      {       $result = array('success'=>0,'info'=>'查询失败', 'error'=>$solrData);      }     }     else     {      $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');     }    }    return $result;   }      /**    * 分词    * $data['q'] 查询关键词    */   public function analysis($data){    $result = array('success'=>0,'info'=>'操作失败');    if(empty($data['q']) == true)    {     $result = array('success'=>0,'info'=>'关键词不能为空');    }    else    {     $parame = array();     $parame['q'] = urlencode($data['q']);     $method = 'analysis/field';     $solrData = $this->httpGet($method, $parame);          if(empty($solrData) == false)     {      $data = json_decode($solrData, true);      if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)      {       $result = array('success'=>1,'info'=>'操作成功', 'data'=>$data);      }      else      {       $result = array('success'=>0,'info'=>'分词失败', 'error'=>$solrData);      }     }     else     {      $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');     }      }    return $result;   }      /**    * 搜索建议    * @param array $data    * $data['q'] 关键词    */   public function suggest($data)   {    $result = array('success'=>0,'info'=>'操作失败');    if(empty($data['q']) == true)    {     $result = array('success'=>0,'info'=>'关键词不能为空');    }    else    {     $parame = array();     $parame['spellcheck.q'] = urlencode($data['q']);     $parame['spellcheck'] = 'true';     $method = 'suggest';     $solrData = $this->httpGet($method, $parame);               if(empty($solrData) == false)     {      $data = json_decode($solrData, true);      if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)      {       $result = array('success'=>1,'info'=>'操作成功', 'data'=>$data);      }      else      {       $result = array('success'=>0,'info'=>'获取搜索 建议失败', 'error'=>$solrData);      }     }     else     {      $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');     }      }    return $result;   }      /**    * 相似搜索    * @param unknown_type $data    * $data['q'] 查询关键词    */   public function moreLike($data)   {    $result = array('success'=>0,'info'=>'操作失败');    if(empty($data['q']) == true)    {     $result = array('success'=>0,'info'=>'关键词不能为空');    }    else{     if(isset($data) == false){      $data = array();     }     $data['command'] = 'status';     $method = 'dataimport';     $solrData = $this->httpGet($method, $data);       if(empty($solrData) == false)     {      $data = json_decode($solrData, true);      if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)      {       $result = array('success'=>1,'info'=>'操作成功', 'data'=>$data);      }      else      {       $result = array('success'=>0,'info'=>'增量更新索引失败', 'error'=>$solrData);      }     }     else     {      $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');     }    }    return $result;   }      /**    * 全量导入索引    * @param array $data    * $data['clean']    可选参数,为true时删除原有索引,false不删除,默认值为true    * $data['wt']       可选参数,返回的数据格式,值为json或xml    * $data['entity']   可选参数,document下面的标签（data-config.xml）,使用这个参数可以有选择的执行一个或多个entity。如果不选择此参数那么所有的都会被运行    * $data['commit']   可选参数,选择是否在索引完成之后提交。默认为true    * $data['optimize'] 可选参数,默认为true    * $data['debug']    可选参数,是否以调试模式运行,如果以调试模式运行，那么默认不会自动提交，请加参数“commit=true”    */   public function fullImport($data = null)   {    if(isset($data) == false){     $data = array();    }    $data['command'] = 'full-import';    $method = 'dataimport';    $solrData = $this->httpGet($method, $data);        if(empty($solrData) == false)    {     $data = json_decode($solrData, true);     if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)     {      $result = array('success'=>1,'info'=>'操作成功', 'data'=>$data);     }     else     {      $result = array('success'=>0,'info'=>'网络错误,服务器繁忙', 'error'=>$solrData);     }    }    else    {     $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');    }    return $result;   }      /**    * 增量更新索引    * @param array $data    * $data['wt'] 返回的数据格式,值为json或xml,默认json    */   public function deltaImport($data = null)   {    if(isset($data) == false){     $data = array();    }    $data['command'] = 'delta-import';    $method = 'dataimport';    $solrData = $this->httpGet($method, $data);    if(empty($solrData) == false)    {     $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));    }    else    {     $result = array('success'=>0,'info'=>'增量更新索引失败,服务器繁忙', );    }    return $result;   }      /**    * 查看当前dataimport索引更新状态    * @param unknown_type $data    */   public function statusImport($data = null)   {    if(isset($data) == false){     $data = array();    }    $data['command'] = 'status';    $method = 'dataimport';    $solrData = $this->httpGet($method, $data);    if(empty($solrData) == false)    {     $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));    }    else    {     $result = array('success'=>0,'info'=>'增量更新索引失败,服务器繁忙');    }    return $result;   }      /**    * 终止当前执行的dataimport任务    * @param array $data    */   public function abortImport($data = null)   {    if(isset($data) == false){     $data = array();    }    $data['command'] = 'abort';    $method = 'dataimport';    $solrData = $this->httpGet($method, $data);    if(empty($solrData) == false)    {     $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));    }    else    {     $result = array('success'=>0,'info'=>'增量更新索引失败,服务器繁忙');    }    return $result;   }      /**    *     * @param array $datas 格式    * 批量更新$datas=array(array('id'=>xx, 'app_name'=>array('set'=>'测试')))),id为索引主键字段，必须包含主键值    * 单个更新$datas=array('id'=>xx, 'app_search_text'=>array('add'=>'测试'), 'look_count'=>array('inc'=>10))    * set 设置或替当前值,null清空当前值    * add 如果字段属性为multi-valued，添加一个值    * inc 设置自增加值    */   public function update($datas)   {    $parame = '';    $result = array('success'=>0,'info'=>'操作失败');    if(isset($datas[0]) == false || is_array($datas[0]) == false){     $datas = array($datas);    }    // 确定只做更新操作，如果不带set则会删除旧索引，再重新创建    foreach($datas as $data)    {     $hasSet = false;     foreach($data as $key=>$value)     {      if(empty($value['set']) == false)      {       $hasSet = true;       continue;      }     }     if($hasSet == false)     {      $result = array('success'=>0,'info'=>'参数错误，缺少set参数，请修改');      return $result;     }    }      $method = '/update?commit=true';    $solrData = $this->httpPost($method, $datas);        if(empty($solrData) == false)    {     $data = json_decode($solrData, true);     if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)     {      $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));     }     else     {      $result = array('success'=>0,'info'=>'更新失败', 'error'=>$solrData);     }    }    else    {     $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');    }    return $result;   }      /**    * 删除索引     * @param unknown_type $data $data=array('id'=>xx),id为索引主键字段    * @return multitype:number string    */   public function delete($data)   {    $data = array('delete'=>$data);      $method = '/update?commit=true';    $solrData = $this->httpPost($method, $data);    if(empty($solrData) == false)    {     $data = json_decode($solrData, true);     if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)     {      $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));     }     else     {      $result = array('success'=>0,'info'=>'更新失败', 'error'=>$solrData);     }    }    else    {     $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');    }    return $result;   }      /**    * 添加索引(不建议在程序中调用 ),注意:如果主键值相同，则会先删除旧索引,再添加新数据    * @param unknown_type $datas    *  批量添加$datas=array(array('id'=>xx, 'app_name'=>'测试测试'),id为索引主键字段，必须包含主键值    * @return multitype:number string    */   public function add($datas)   {    $parame = '';    $result = array('success'=>0,'info'=>'操作失败');    if(isset($datas[0]) == false || is_array($datas[0]) == false){     $datas = array($datas);    }      $method = '/update?commit=true';    $solrData = $this->httpPost($method, $datas);    if(empty($solrData) == false)    {     $data = json_decode($solrData, true);     if(isset($data['responseHeader']['status']) == true && $data['responseHeader']['status'] == 0)     {      $result = array('success'=>1,'info'=>'操作成功', 'data'=>json_decode($solrData, true));     }     else     {      $result = array('success'=>0,'info'=>'更新失败', 'error'=>$solrData);     }    }    else    {     $result = array('success'=>0,'info'=>'网络错误,服务器繁忙');    }    return $result;   }      private function httpPost($method, $data){    $data_string = json_encode($data);  //   $url = $this->solrserver . $this->core . '/update?commit=true';    $url = $this->solrserver . $this->core . $method;    $ch = curl_init($url);    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");  // 更新需要post提交    curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);    curl_setopt($ch, CURLOPT_HTTPHEADER, array(    'Content-Type: application/json',    'Content-Length: ' . strlen($data_string))    );    $solrData = curl_exec($ch);    return $solrData;   }      private function httpGet($method, $parame)   {    $url = $this->solrserver . $this->core."/".$method;    $data = "";    $wt = 'json';    if(empty($parame['wt']) == false)    {     $wt = $parame['wt'];     unset($parame['wt']);    }    $url .= "?wt=".$wt;    foreach($parame as $key=>$value)    {     $data .= "&". $key."=".$value;    }    $url .= $data;    echo $url."\n";    $result = file_get_contents($url);    return $result;   }    }          ?>

<?php  include_once 'SolrUtil.php';  $solrUtil = new SolrUtil('http://127.0.0.1:8983/solr/', 'core1');  // $data = $solrUtil->select(array('q'=>'text:商业  AND app_name:测试'));  // $data = $solrUtil->select(array('q'=>'测试'));  $data = $solrUtil->select(array('q'=>'id:"864"'));  // $data = $solrUtil->analysis(array('q'=>'测试数据'));  // $data = $solrUtil->suggest(array('q'=>'测试'));  // $data = $solrUtil->moreLike(array('q'=>'测试'));  // $data = $solrUtil->fullImport();  // $data = $solrUtil->deltaImport();  // $data = $solrUtil->abortImport();  // $data = $solrUtil->statusImport();  // $data = $solrUtil->update(array('id' => 864,'app_name'=>array('set'=>'测试2')));  // $data = $solrUtil->delete(array('id'=>864));  // $data = $solrUtil->add(array('id'=>864, 'app_name' => '测试成功'));  print_r($data);  ?>