XML整形以及改行字符串输出

XML整形

估计如下一样使用XDocument的人比较多，毕竟也是微软推荐使用的。

        string FormatXml(string Xml)

        {

            try

            {

                XDocument doc = XDocument.Parse(Xml);

                return doc.ToString();

            }

            catch (Exception)

            {

                return Xml;

            }

        }

当出现如下文档（默认命名空间，前缀命名空间都定义）时，以上方法返回的值格式变了：

<?xml version="1.0"?>

<?mso-application progid="Excel.Sheet"?>

<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"

 xmlns:o="urn:schemas-microsoft-com:office:office"

 xmlns:x="urn:schemas-microsoft-com:office:excel"

 xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"

 xmlns:html="http://www.w3.org/TR/REC-html40">

 <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">

  <Created>2015-06-05T18:19:34Z</Created>

  <LastSaved>2015-06-05T18:19:39Z</LastSaved>

  <Version>16.00</Version>

 </DocumentProperties>

 <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">

  <AllowPNG/>

  <RemovePersonalInformation/>

 </OfficeDocumentSettings>

 <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">

  <WindowHeight>12645</WindowHeight>

  <WindowWidth>22260</WindowWidth>

  <WindowTopX>1170</WindowTopX>

  <WindowTopY>0</WindowTopY>

  <ProtectStructure>False</ProtectStructure>

  <ProtectWindows>False</ProtectWindows>

 </ExcelWorkbook>

 <Styles>

  <Style ss:ID="Default" ss:Name="Normal">

   <Alignment ss:Vertical="Bottom"/>

   <Borders/>

   <Font ss:FontName="游ゴシック" x:CharSet="128" x:Family="Modern" ss:Size="11"

    ss:Color="#000000"/>

   <Interior/>

   <NumberFormat/>

   <Protection/>

  </Style>

 </Styles>

 <Worksheet ss:Name="Sheet1">

  <Table ss:ExpandedColumnCount="1" ss:ExpandedRowCount="1" x:FullColumns="1"

   x:FullRows="1" ss:DefaultColumnWidth="54" ss:DefaultRowHeight="18.75">

  </Table>

  <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">

   <PageSetup>

    <Header x:Margin="0.3"/>

    <Footer x:Margin="0.3"/>

    <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75"/>

   </PageSetup>

   <Print>

    <ValidPrinterInfo/>

    <PaperSizeIndex>9</PaperSizeIndex>

    <HorizontalResolution>600</HorizontalResolution>

    <VerticalResolution>600</VerticalResolution>

   </Print>

   <Selected/>

   <ProtectObjects>False</ProtectObjects>

   <ProtectScenarios>False</ProtectScenarios>

  </WorksheetOptions>

 </Worksheet>

</Workbook>

XDocument整形之后，前缀显示自动加上了：

<?xml version="1.0" encoding="utf-8"?>

<?mso-application progid="Excel.Sheet"?>

<ss:Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40">

  <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">

    <Created>2015-06-05T18:19:34Z</Created>

    <LastSaved>2015-06-05T18:19:39Z</LastSaved>

    <Version>16.00</Version>

  </DocumentProperties>

  <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">

    <AllowPNG />

    <RemovePersonalInformation />

  </OfficeDocumentSettings>

  <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">

    <WindowHeight>12645</WindowHeight>

    <WindowWidth>22260</WindowWidth>

    <WindowTopX>1170</WindowTopX>

    <WindowTopY>0</WindowTopY>

    <ProtectStructure>False</ProtectStructure>

    <ProtectWindows>False</ProtectWindows>

  </ExcelWorkbook>

  <ss:Styles>

    <ss:Style ss:ID="Default" ss:Name="Normal">

      <ss:Alignment ss:Vertical="Bottom" />

      <ss:Borders />

      <ss:Font ss:FontName="游ゴシック" x:CharSet="128" x:Family="Modern" ss:Size="11" ss:Color="#000000" />

      <ss:Interior />

      <ss:NumberFormat />

      <ss:Protection />

    </ss:Style>

  </ss:Styles>

  <ss:Worksheet ss:Name="Sheet1">

    <ss:Table ss:ExpandedColumnCount="1" ss:ExpandedRowCount="1" x:FullColumns="1" x:FullRows="1" ss:DefaultColumnWidth="54" ss:DefaultRowHeight="18.75"></ss:Table>

    <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">

      <PageSetup>

        <Header x:Margin="0.3" />

        <Footer x:Margin="0.3" />

        <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75" />

      </PageSetup>

      <Print>

        <ValidPrinterInfo />

        <PaperSizeIndex>9</PaperSizeIndex>

        <HorizontalResolution>600</HorizontalResolution>

        <VerticalResolution>600</VerticalResolution>

      </Print>

      <Selected />

      <ProtectObjects>False</ProtectObjects>

      <ProtectScenarios>False</ProtectScenarios>

    </WorksheetOptions>

  </ss:Worksheet>

</ss:Workbook>

解决办法:使用XmlDocument

        static string FormatXml(string xml)

        {

            try

            {

                var doc = new XmlDocument();

                doc.LoadXml(xml);

                StringBuilder output = new StringBuilder();

                XmlWriterSettings settings = new XmlWriterSettings

                {

                    Indent = true,

                    Async = true

                };

                using (XmlWriter writer = XmlWriter.Create(output, settings))

                {

                    doc.Save(writer);

                }

                return output.ToString();

            }

            catch (Exception)

            {

                return xml;

            }

        }

整形之后保持原样：

<?xml version="1.0" encoding="utf-16"?>

<?mso-application progid="Excel.Sheet"?>

<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40">

  <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">

    <Created>2015-06-05T18:19:34Z</Created>

    <LastSaved>2015-06-05T18:19:39Z</LastSaved>

    <Version>16.00</Version>

  </DocumentProperties>

  <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">

    <AllowPNG />

    <RemovePersonalInformation />

  </OfficeDocumentSettings>

  <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">

    <WindowHeight>12645</WindowHeight>

    <WindowWidth>22260</WindowWidth>

    <WindowTopX>1170</WindowTopX>

    <WindowTopY>0</WindowTopY>

    <ProtectStructure>False</ProtectStructure>

    <ProtectWindows>False</ProtectWindows>

  </ExcelWorkbook>

  <Styles>

    <Style ss:ID="Default" ss:Name="Normal">

      <Alignment ss:Vertical="Bottom" />

      <Borders />

      <Font ss:FontName="游ゴシック" x:CharSet="128" x:Family="Modern" ss:Size="11" ss:Color="#000000" />

      <Interior />

      <NumberFormat />

      <Protection />

    </Style>

  </Styles>

  <Worksheet ss:Name="Sheet1">

    <Table ss:ExpandedColumnCount="1" ss:ExpandedRowCount="1" x:FullColumns="1" x:FullRows="1" ss:DefaultColumnWidth="54" ss:DefaultRowHeight="18.75"></Table>

    <WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">

      <PageSetup>

        <Header x:Margin="0.3" />

        <Footer x:Margin="0.3" />

        <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75" />

      </PageSetup>

      <Print>

        <ValidPrinterInfo />

        <PaperSizeIndex>9</PaperSizeIndex>

        <HorizontalResolution>600</HorizontalResolution>

        <VerticalResolution>600</VerticalResolution>

      </Print>

      <Selected />

      <ProtectObjects>False</ProtectObjects>

      <ProtectScenarios>False</ProtectScenarios>

    </WorksheetOptions>

  </Worksheet>

</Workbook>

改行（CR+LF）问题

标签的值中如果包含\r\n换行符，XDocument以及XmlDocument读取之后会默认被转换为\n，如果就这样保存会少了\r。

而且Excel另存为的xml格式文件中的改行符为【】，很难直接复原。

如果不在意xml格式的话可以通过如下方法解决：

        static string FormatXml(string xml)

        {

            try

            {

                var doc = new XmlDocument();

                doc.LoadXml(xml);

                StringBuilder output = new StringBuilder();

                XmlWriterSettings settings = new XmlWriterSettings

                {

                    NewLineChars = "\r\n",

                    NewLineOnAttributes = true,

                    NewLineHandling = NewLineHandling.Replace,

                    CheckCharacters = false,

                    Indent = false,

                    Async = true

                };

                using (XmlWriter writer = XmlWriter.Create(output, settings))

                {

                    doc.Save(writer);

                }

                return output.ToString();

            }

            catch (Exception)

            {

                return xml;

            }

        }

XML整形以及改行字符串输出的更多相关文章

将filenames里的每个字符串输出到out文件对象中注意行首的缩进
在Linux上用强大的shell脚本应该也可以完成,可是使用Windows的朋友呢?其实象这样一个简单任务用Python这个强大脚本语言只要几条语句就可以搞定了.个大家知道,要完成这样一个任务根本不用 ...
Winform: use the WebBrowser to display XML with xslt, xml, xslt 转 html 字符串
原文:Winform: use the WebBrowser to display XML with xslt, xml, xslt 转 html 字符串声明xml字符串: string xml = ...
【转】xml节点解析成字符串的方法
网址:http://blog.csdn.net/shanzhizi/article/details/8817532 ZC: 这是 libxml2的之前汇总了一篇关于xml文档与字符串转换的文章,文章 ...
批处理将字符串输出到Windows剪贴板
批处理将字符串输出到Windows剪贴板 2016-06-30 23:29 339人阅读评论(0) 收藏举报版权声明:作者:N3verL4nd 出处:http://blog.csdn.net/x ...
8 C#中的字符串输出
我们在前面已经用Console.WriteLine("*********")往dos窗口中输出过字符串.我们还定义过字符串的变量. string words ="我喜欢D ...
《c程序设计语言》读书笔记--大于8 的字符串输出
#include <stdio.h> #define MAXLINE 100 #define MAX 8 int getline(char line[],int maxline); voi ...
implode 多维数组转一维数组并字符串输出
//多维数组返回一维数组,拼接字符串输出 public function r_implode( $glue, $pieces ) { foreach( $pieces as $r_pieces ) { ...
Python学习笔记 (2) ：字符串输出、操作、格式化和日期、时间格式化
一.字符串输出及运算 1.常用输出格式及方法 ')#单引号 ")#双引号 """)#三个引号 1234567890 1234567890 1234567890 ...
repr方法字符串输出实例对象的值
#coding=utf-8 #repr方法字符串输出实例对象的值 class CountFromBy(object): def __init__(self, val=0, incr=1): self. ...

随机推荐

dubbo连接过程
场景1 启动时 dubbo服务提供端在Zookeeper上注册的节点目录:假设接口名称是:com.bob.dubbo.service.CityDubboService dubbo服务提供端连接到注册中 ...
文档工具的王者Sphinx
Sphinx https://www.sphinx.org.cn/ Sphinx是一个工具,可以轻松创建由Georg Brandl编写并根据BSD许可证授权的智能和美观文档它最初是为Python文档 ...
Java 学习大纲
1.java基础 1.1 Collection和Map (1)掌握Collection和Map的继承体系 (2)掌握ArrayList,LinkedList,Vector,Stack, ...
nginx安装和命令
1. nginx安装 1.1 mac上安装 brew search nginx brew install nginx 1.2 windows上安装下载nginx.zip,解压到D盘,发送快捷方式到桌 ...
Python原生调试工具pdb实践小结
使用python -m pdb xxx.py进入单步调试模式,默认会在脚本的第一行可执行命令处停止.此时,通过 b function设置之后的函数断点会提示出错,从出错异常栈中可以看出,pdb是将fu ...
Nexus上传python包
参考 https://blog.csdn.net/m0_37607365/article/details/79998955 1.首先创建pypi仓库其中,PyPI类的服务,支持三种: proxy,提 ...
123456123456----updateV#%#6%#%---pinLv###1%%%----com.zzj.CarCleanGame567---前show后广--儿童洗车-222222
com.zzj.CarCleanGame567---前拼show后广--儿童洗车-
QuickSortDemo
package com.suning.sntcscase.controller.MutiThread; import static jdk.nashorn.internal.objects.Globa ...
【数据集】FDDB-Face Detection Data Set and Benchmark
前言参考 1. FDDB官网: 完
Google BERT摘要
1.BERT模型 BERT的全称是Bidirectional Encoder Representation from Transformers,即双向Transformer的Encoder,因为dec ...

XML整形以及改行字符串输出

XML整形

改行（CR+LF）问题

XML整形以及改行字符串输出的更多相关文章

随机推荐

热门专题