[ * '字段英文名' =》 '字段中文名' * ] */ return [ [ 'key' =>'order_type_title', 'value' => '单据类型', ], [ 'key' =>'order_time', 'value' => '统计年月', ], [ 'key' =>'employee_id_1_title', 'value' => '业务员', ], [ 'key' =>'income', 'value' => '收入金额', 'value1' => '销货单:含税金额; 销售发票:开票金额; 回款单:回款金额;', 'sum' => 1, ], [ 'key' =>'adjust', 'value' => '调整金额', 'value1' => '金额为负数的合计', 'sum' => 1, ], [ 'key' =>'business', 'value' => '业务成本金额', 'value1' => '业务成本金额合计', 'sum' => 1, ], [ 'key' =>'profit', 'value' => '毛利', 'value1' => '收入金额 - 业务成本金额', 'sum' => 2, 'formula' => 'income - business', ], [ 'key' =>'profit_rate', 'value' => '毛利率%', 'value1' => '毛利 / 收入金额', 'sum' => 2, 'formula' => 'profit / income * 100', 'split_join' => '%', ], ];