c# - 如何转义多行字符串

Question

我有代码

var body = @"{
                  ""sender_batch_header"": {
                    ""email_subject"": ""You have a payment"",
                    ""sender_batch_id"": ""batch-1564759643870""
                  },
                  ""items"": [
                    {
                      ""recipient_type"": ""PHONE"",
                      ""amount"": {
                        ""value"": ""1.00"",
                        ""currency"": ""USD""
                      },
                      ""receiver"": ""4087811638"",
                      ""note"": ""Payouts sample transaction"",
                      ""sender_item_id"": ""item-1-1564759643870""
                    },
                    {
                      ""recipient_type"": ""EMAIL"",
                      ""amount"": {
                        ""value"": ""1.00"",
                        ""currency"": ""USD""
                      },
                      ""receiver"": ""<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f38380de819690b383928a83929fdd909c9e" rel="noreferrer noopener nofollow">[email protected]</a>"",
                      ""note"": ""Payouts sample transaction"",
                      ""sender_item_id"": ""item-2-1564759643870""
                    },
                    {
                      ""recipient_type"": ""PAYPAL_ID"",
                      ""amount"": {
                        ""value"": ""1.00"",
                        ""currency"": ""USD""
                      },
                      ""receiver"": ""FSMRBANCV8PSG"",
                      ""note"": ""Payouts sample transaction"",
                      ""sender_item_id"": ""item-3-1564759643871""
                    }
                  ]
                }";

我希望收件人的电子邮件是一个字符串/变量，所以我需要转义双引号，但是我在网上尝试过的任何方法都不起作用。这可能吗？ 此代码取自https://www.paypal.com/apex/product-profile/payouts/createPayouts

我不能使用\来转义它，因为我有修饰符 @，并且它用双引号引起来，所以我不能用更多引号来转义它。

我想让 EMAIL 成为一个可以更改的变量，而不是字符串文本的一部分。

Answer 1

只需在需要创建变量的部分打破@string即可。然后添加变量后，再次使用 @string

开始字符串

var emailVar = ""; //email input

var body = @"{
              ""sender_batch_header"": {
                ""email_subject"": ""You have a payment"",
                ""sender_batch_id"": ""batch-1564759643870""
              },
              ""items"": [
                {
                  ""recipient_type"": ""PHONE"",
                  ""amount"": {
                    ""value"": ""1.00"",
                    ""currency"": ""USD""
                  },
                  ""receiver"": ""4087811638"",
                  ""note"": ""Payouts sample transaction"",
                  ""sender_item_id"": ""item-1-1564759643870""
                },
                {
                  ""recipient_type"": " + "\"" + emailVar + "\"" + @",
                  ""amount"": {
                    ""value"": ""1.00"",
                    ""currency"": ""USD""
                  },
                  ""receiver"": ""<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="5727247a2532341727362e27363b7934383a" rel="noreferrer noopener nofollow">[email protected]</a>"",
                  ""note"": ""Payouts sample transaction"",
                  ""sender_item_id"": ""item-2-1564759643870""
                },
                {
                  ""recipient_type"": ""PAYPAL_ID"",
                  ""amount"": {
                    ""value"": ""1.00"",
                    ""currency"": ""USD""
                  },
                  ""receiver"": ""FSMRBANCV8PSG"",
                  ""note"": ""Payouts sample transaction"",
                  ""sender_item_id"": ""item-3-1564759643871""
                }
              ]
            }";