Question

我将需要访问数组以检索信息并将其插入数据库（代码，客户，电话1，电话2）。有人可以帮助我吗？


    {
    :recordset => {
        :row => [

            [0] {
                :property => [
                    [0] {
                    :name => "Code",
                    :value => "C0001"
                    },
                    [1] {
                    :name => "Customer",
                    :value => "ROSSI MARIO"
                    },
                    [2] {
                    :name => "Phone1",
                    :value => "1234567890"
                    }
                ]
            },

            [1] {
                :property => [
                    [0] {
                    :name => "Code",
                    :value => "C0002"
                    },
                    [1] {
                    :name => "Customer",
                    :value => "VERDE VINCENT"
                    },
                    [2] {
                    :name => "Phone1",
                    :value => "9876543210"
                    },
                    [3] {
                    :name => "Phone2",
                    :value => "2468101214"
                    }
                ]
            }
        ]
    },
    :@xmlns => "http://localhost/test"
    }

p.s。 SOAP调用期间的Phone2值仅在存档中存在时才显示

谢谢

Answer 1

您的数据看起来不像是有效的红宝石结构。一旦能够将其转换为更像红宝石的颜色，就可以使用each_with_object从数据中生成格式良好的属性集及其值：

data
 => {:recordset=>{
      :row=>[{
        :property=>[
          {:name=>"Code", :value=>"C0001"},
          {:name=>"Customer", :value=>"ROSSI MARIO"},
          {:name=>"Phone1", :value=>"1234567890"}
        ]
      }, {
        :property=>[
          {:name=>"Code", :value=>"C0002"},
          {:name=>"Customer", :value=>"VERDE VINCENT"},
          {:name=>"Phone1", :value=>"9876543210"},
          {:name=>"Phone2", :value=>"2468101214"}
        ]
      }]
    },
    :@xmlns=>"http://localhost/test"}


data.keys
 => [:recordset, :@xmlns] 

data[:recordset][:row].count
 => 2    # There are 2 set of attribute-value pairs


result = data[:recordset][:row].each_with_object([]) do |hash, out|
           out << hash[:property].each_with_object({}) do |h, o|
                    o[h[:name]] = h[:value]
                  end
         end
 => [{"Code"=>"C0001", "Customer"=>"ROSSI MARIO", "Phone1"=>"1234567890"},
     {"Code"=>"C0002", "Customer"=>"VERDE VINCENT", "Phone1"=>"9876543210", "Phone2"=>"2468101214"}]

现在，您可以遍历result并在数据库中创建相应的记录。

阵列访问和插入记录数据库

1 个答案: