Question

我正在将CSV数据转换为XML格式，然后将这些数据加载到多部分表单中以通过API请求发送。目前，我很难为我的数据获取正确的布局。

这是我当前的数据集：

onChangeText = (text, input) => {
  const obj = { ...this.state.MyData };

  obj[input] = text;

  this.setState({
    MyData: obj
  })
};


<Input
  value={LastName}
  onChangeText={(text) => this.onChangeText(text, 'LastName')}
  style={styles.valueText}
/>

以下是我当前正在使用的PowerShell代码：

"order_num","delivery_type","account_num","customer_code","customer_location","customer_name","customer_address","customer_city","customer_state","customer_zip","phone1","delivery_date","cod","sku","quantity","description","line_taxes","amount","category_name","open","close","time_window_open","time_window_close","size_1","size_2","size_3","category_1_size_1","category_1_size_2","category_1_size_3","category_2_size_1","category_2_size_2","category_2_size_3","category_3_size_1","category_3_size_2","category_3_size_3","comment_1","comment_2","comment_3","latitude","longitude",       
"3238204","Delivery","SOUTH","     10309"," ","MADISON BISTRO","135 N. COURT STREET","WAMPSVILLE","NY","13163","3152800228","07/09/19"," ","     13075","1","BACON E.Z. PAN EXTRA SMOKE 10-12/LB"," ","81.57","Frozen","900","2000","900","1300",".84","21.00","1.00"," "," "," "," "," "," "," "," "," ","DRIVER BRING CURB RAMP"," "," ","43.0805","-75.7077",       
"3238204","Delivery","SOUTH","     10309"," ","MADISON BISTRO","135 N. COURT STREET","WAMPSVILLE","NY","13163","3152800228","07/09/19"," ","     22027","1","CORNED BEEF ROUND COOKED"," ","43.73","Refer","900","2000","900","1300",".35","12.82","1.00"," "," "," "," "," "," "," "," "," ","DRIVER BRING CURB RAMP"," "," ","43.0805","-75.7077",       
"3238204","Delivery","SOUTH","     10309"," ","MADISON BISTRO","135 N. COURT STREET","WAMPSVILLE","NY","13163","3152800228","07/09/19"," ","     25052","1","CHEESE CHEDDAR SHARP WHITE BLOCK"," ","32.70","Refer","900","2000","900","1300",".23","10.22","1.00"," "," "," "," "," "," "," "," "," ","DRIVER BRING CURB RAMP"," "," ","43.0805","-75.7077",       
"3238217","Delivery","SOUTH","     13093"," ","OLD SCHOOL BAR AND GRILL","600 CULVER AVE SUITE 3","UTICA","NY","13501","3157971980","07/09/19"," ","     12123","4","BEEF BUTT TENDERS FROZEN"," ","220.91","Frozen","830","2100","900","1300","3.44","141.64","4.00"," "," "," "," "," "," "," "," "," "," "," "," ","43.0902","-75.1987",       
"3238217","Delivery","SOUTH","     13093"," ","OLD SCHOOL BAR AND GRILL","600 CULVER AVE SUITE 3","UTICA","NY","13501","3157971980","07/09/19"," ","     88184","1","PEPPERS LONG HOT"," ","58.90","Refer","830","2100","900","1300","1.39","21.75","1.00"," "," "," "," "," "," "," "," "," "," "," "," ","43.0902","-75.1987",       
"3238217","Delivery","SOUTH","     13093"," ","OLD SCHOOL BAR AND GRILL","600 CULVER AVE SUITE 3","UTICA","NY","13501","3157971980","07/09/19"," ","     88137","10","LETTUCE ROMAINE CHOPPED"," ","22.81","Refer","830","2100","900","1300","10.32","130.00","10.00"," "," "," "," "," "," "," "," "," "," "," "," ","43.0902","-75.1987",

这是我当前得到的输出：

$OrderFile = "C:\users\mvincenty\desktop\Order Data2.csv"
$OrderData = Import-Csv -path $OrderFile
$OutputXML = "C:\users\mvincenty\desktop\orders.xml"

$TemplateCust = @'
<service_orders>
  <service_order>
    <account_name>$($item.customer_name)</account_name>
    <order_number>$($item.order_num)</order_number>
    <delivery_type>$($item.delivery_type)</delivery_type>
    <customer_code>$($item.customer_code)</customer_code>
    <delivery_date>$($item.delivery_date)</delivery_date>
    <cod>$($item.cod)</cod>
    <note></note>
    <customer>
      <number>$($item.customer_code)</number>
      <delivery_type>$($item.delivery_type)</delivery_type>
      <customer_name>$($item.customer_name)</customer_name>
      <address1>$($item.customer_address)</address1>
      <city>$($item.customer_city)</city>
      <state>$($item.customer_state)</state>
      <zip>$($item.customer_zip)</zip>
      <phone1>$($item.phone1)</phone1>
      <open_time>$($item.open)</open_time>
      <close_time>$($item.close)</close_time>
      <window_start_time_1>$($item.time_Window_open)</window_start_time_1>
      <window_end_time_1>$($item.time_Window_close)</window_end_time_1>
      <latitude>$($item.latitude)</latitude>
      <longitude>$($item.longitude)</longitude>
      <category_1_size_1>$($item.category_1_size_1)</category_1_size_1>
      <category_1_size_2>$($item.category_1_size_2)</category_1_size_2>
      <category_1_size_3>$($item.category_1_size_3)</category_1_size_3>
      <category_2_size_1>$($item.category_2_size_1)</category_2_size_1>
      <category_2_size_2>$($item.category_2_size_2)</category_2_size_2>
      <category_2_size_3>$($item.category_2_size_3)</category_2_size_3>
      <category_3_size_1>$($item.category_3_size_1)</category_3_size_1>
      <category_3_size_2>$($item.category_3_size_2)</category_3_size_2>
      <category_3_size_3>$($item.category_3_size_3)</category_3_size_3>
    </customer>
    <line_items>
    $($items -join "`n")
    </line_items>
  </service_order>
</service_orders>
'@

$TemplateItems = @'
    <line_item>
        <serial_number>$($item.sku)</serial_number>
        <quantity>$($item.quantity)</quantity>
        <amount>$($item.amount)</amount>
        <description>$($item.description)</description>
        <line_taxes>$($item.line_taxes)</line_taxes>
        <category_name>$($item.category_name)</category_name>
        <size_1>$($item.size_1)</size_1>
        <size_2>$($item.size_2)</size_2>
        <size_3>$($item.size_3)</size_3>
    </line_item>
'@


$xml = $OrderData | Group-Object order_num -ov grp| ForEach-Object {
    $items = foreach ($item in $_.Group) {
        $ExecutionContext.InvokeCommand.ExpandString($TemplateItems)
        }
    $ExecutionContext.InvokeCommand.ExpandString($TemplateCust)
}

$xml |Out-File $OutputXML

但是我正在寻找的输出是：在service_orders下组合的所有service_orders

<service_orders>
  <service_order>
    <account_name>MADISON BISTRO</account_name>
    <order_number>3238204</order_number>
    <delivery_type>Delivery</delivery_type>
    <customer_code>     10309</customer_code>
    <delivery_date>07/09/19</delivery_date>
    <cod> </cod>
    <note></note>
    <customer>
      <number>     10309</number>
      <delivery_type>Delivery</delivery_type>
      <customer_name>MADISON BISTRO</customer_name>
      <address1>135 N. COURT STREET</address1>
      <city>WAMPSVILLE</city>
      <state>NY</state>
      <zip>13163</zip>
      <phone1>3152800228</phone1>
      <open_time>900</open_time>
      <close_time>2000</close_time>
      <window_start_time_1>900</window_start_time_1>
      <window_end_time_1>1300</window_end_time_1>
      <latitude>43.0805</latitude>
      <longitude>-75.7077</longitude>
      <category_1_size_1> </category_1_size_1>
      <category_1_size_2> </category_1_size_2>
      <category_1_size_3> </category_1_size_3>
      <category_2_size_1> </category_2_size_1>
      <category_2_size_2> </category_2_size_2>
      <category_2_size_3> </category_2_size_3>
      <category_3_size_1> </category_3_size_1>
      <category_3_size_2> </category_3_size_2>
      <category_3_size_3> </category_3_size_3>
    </customer>
    <line_items>
        <line_item>
        <serial_number>     13075</serial_number>
        <quantity>1</quantity>
        <amount>81.57</amount>
        <description>BACON E.Z. PAN EXTRA SMOKE 10-12/LB</description>
        <line_taxes> </line_taxes>
        <category_name>Frozen</category_name>
        <size_1>.84</size_1>
        <size_2>21.00</size_2>
        <size_3>1.00</size_3>
    </line_item>
    <line_item>
        <serial_number>     22027</serial_number>
        <quantity>1</quantity>
        <amount>43.73</amount>
        <description>CORNED BEEF ROUND COOKED</description>
        <line_taxes> </line_taxes>
        <category_name>Refer</category_name>
        <size_1>.35</size_1>
        <size_2>12.82</size_2>
        <size_3>1.00</size_3>
    </line_item>
    <line_item>
        <serial_number>     25052</serial_number>
        <quantity>1</quantity>
        <amount>32.70</amount>
        <description>CHEESE CHEDDAR SHARP WHITE BLOCK</description>
        <line_taxes> </line_taxes>
        <category_name>Refer</category_name>
        <size_1>.23</size_1>
        <size_2>10.22</size_2>
        <size_3>1.00</size_3>
    </line_item>
    </line_items>
  </service_order>
</service_orders>
<service_orders>
  <service_order>
    <account_name>OLD SCHOOL BAR AND GRILL</account_name>
    <order_number>3238217</order_number>
    <delivery_type>Delivery</delivery_type>
    <customer_code>     13093</customer_code>
    <delivery_date>07/09/19</delivery_date>
    <cod> </cod>
    <note></note>
    <customer>
      <number>     13093</number>
      <delivery_type>Delivery</delivery_type>
      <customer_name>OLD SCHOOL BAR AND GRILL</customer_name>
      <address1>600 CULVER AVE SUITE 3</address1>
      <city>UTICA</city>
      <state>NY</state>
      <zip>13501</zip>
      <phone1>3157971980</phone1>
      <open_time>830</open_time>
      <close_time>2100</close_time>
      <window_start_time_1>900</window_start_time_1>
      <window_end_time_1>1300</window_end_time_1>
      <latitude>43.0902</latitude>
      <longitude>-75.1987</longitude>
      <category_1_size_1> </category_1_size_1>
      <category_1_size_2> </category_1_size_2>
      <category_1_size_3> </category_1_size_3>
      <category_2_size_1> </category_2_size_1>
      <category_2_size_2> </category_2_size_2>
      <category_2_size_3> </category_2_size_3>
      <category_3_size_1> </category_3_size_1>
      <category_3_size_2> </category_3_size_2>
      <category_3_size_3> </category_3_size_3>
    </customer>
    <line_items>
        <line_item>
        <serial_number>     12123</serial_number>
        <quantity>4</quantity>
        <amount>220.91</amount>
        <description>BEEF BUTT TENDERS FROZEN</description>
        <line_taxes> </line_taxes>
        <category_name>Frozen</category_name>
        <size_1>3.44</size_1>
        <size_2>141.64</size_2>
        <size_3>4.00</size_3>
    </line_item>
    <line_item>
        <serial_number>     88184</serial_number>
        <quantity>1</quantity>
        <amount>58.90</amount>
        <description>PEPPERS LONG HOT</description>
        <line_taxes> </line_taxes>
        <category_name>Refer</category_name>
        <size_1>1.39</size_1>
        <size_2>21.75</size_2>
        <size_3>1.00</size_3>
    </line_item>
    <line_item>
        <serial_number>     88137</serial_number>
        <quantity>10</quantity>
        <amount>22.81</amount>
        <description>LETTUCE ROMAINE CHOPPED</description>
        <line_taxes> </line_taxes>
        <category_name>Refer</category_name>
        <size_1>10.32</size_1>
        <size_2>130.00</size_2>
        <size_3>10.00</size_3>
    </line_item>
    </line_items>
  </service_order>
</service_orders>

Answer 1

如果我们继续遵循您的模板格式，则可以添加另一个模板/变量来处理外部标签。

$OrderFile = "C:\users\mvincenty\desktop\Order Data2.csv"
$OrderData = Import-Csv -path $OrderFile
$OutputXML = "C:\users\mvincenty\desktop\orders.xml"

$TemplateOuter = @'
<service_orders>
$($xml -join "`r`n")
</service_orders>
'@

$TemplateCust = @'
  <service_order>
    <account_name>$($item.customer_name)</account_name>
    <order_number>$($item.order_num)</order_number>
    <delivery_type>$($item.delivery_type)</delivery_type>
    <customer_code>$($item.customer_code)</customer_code>
    <delivery_date>$($item.delivery_date)</delivery_date>
    <cod>$($item.cod)</cod>
    <note></note>
    <customer>
      <number>$($item.customer_code)</number>
      <delivery_type>$($item.delivery_type)</delivery_type>
      <customer_name>$($item.customer_name)</customer_name>
      <address1>$($item.customer_address)</address1>
      <city>$($item.customer_city)</city>
      <state>$($item.customer_state)</state>
      <zip>$($item.customer_zip)</zip>
      <phone1>$($item.phone1)</phone1>
      <open_time>$($item.open)</open_time>
      <close_time>$($item.close)</close_time>
      <window_start_time_1>$($item.time_Window_open)</window_start_time_1>
      <window_end_time_1>$($item.time_Window_close)</window_end_time_1>
      <latitude>$($item.latitude)</latitude>
      <longitude>$($item.longitude)</longitude>
      <category_1_size_1>$($item.category_1_size_1)</category_1_size_1>
      <category_1_size_2>$($item.category_1_size_2)</category_1_size_2>
      <category_1_size_3>$($item.category_1_size_3)</category_1_size_3>
      <category_2_size_1>$($item.category_2_size_1)</category_2_size_1>
      <category_2_size_2>$($item.category_2_size_2)</category_2_size_2>
      <category_2_size_3>$($item.category_2_size_3)</category_2_size_3>
      <category_3_size_1>$($item.category_3_size_1)</category_3_size_1>
      <category_3_size_2>$($item.category_3_size_2)</category_3_size_2>
      <category_3_size_3>$($item.category_3_size_3)</category_3_size_3>
    </customer>
    <line_items>
    $($items -join "`n")
    </line_items>
  </service_order>
'@

$TemplateItems = @'
    <line_item>
        <serial_number>$($item.sku)</serial_number>
        <quantity>$($item.quantity)</quantity>
        <amount>$($item.amount)</amount>
        <description>$($item.description)</description>
        <line_taxes>$($item.line_taxes)</line_taxes>
        <category_name>$($item.category_name)</category_name>
        <size_1>$($item.size_1)</size_1>
        <size_2>$($item.size_2)</size_2>
        <size_3>$($item.size_3)</size_3>
    </line_item>
'@


$xml = $OrderData | Group-Object order_num -ov grp| ForEach-Object {
    $items = foreach ($item in $_.Group) {
        $ExecutionContext.InvokeCommand.ExpandString($TemplateItems)
        }
    $ExecutionContext.InvokeCommand.ExpandString($TemplateCust)
}

$xml = $ExecutionContext.InvokeCommand.ExpandString($TemplateOuter)
$xml | Out-File $OutputXML

与原始代码相比的显着变化：

我添加了$TemplateOuter，并从<service_orders>删除了$TemplateCust标签。

说明：

$TemplateOuter包含<service_orders>个外部标签。在两个结束标记之间是$xml输出，不包括那些外部标记。我必须使用$()子表达式运算符，因为here字符串（@''@）不会扩展变量。使用-join运算符的原因是，当对数组进行字符串化时，$xml就是这样，它将每个数组元素用一个空格连接起来。代码中的-join会在元素之间创建一个CRLF。

Answer 2

此方法似乎也可以使用。

首先，我创建了一个包含第一个标记的文件，然后按如下所示修改了代码

$xml = $OrderData | Group-Object order_num -ov grp| ForEach-Object {
    $items = foreach ($item in $_.Group) {
        $ExecutionContext.InvokeCommand.ExpandString($TemplateItems)
        }
    $ExecutionContext.InvokeCommand.ExpandString($TemplateCust) | Add-Content -Path $TemplateFile
    }
Add-Content -Path $TemplateFile -Value '</service_orders>'

我确信有更好的方法，但是两者都有相同的结果。

通过PowerShell将CSV文件转换为复杂的XML数组

2 个答案: