Question

尝试使用grep基本编辑JSON文件，目前我已经拥有

(?={\"expand)(.*?)(?= @)|(?=","component)(.*?)(?<=}})

这是查看字符串，并排除字符串“ @”之后和字符串“” component”之前的所有字符串（单词前面的引号）。当我使用它时，我会一直保持第一部分（“ @”之前的所有内容，而不是““ component”之后的字符串）

我一直在搜索，但是发布的解决方案适用于具有多个字符串的文本，但是此JSON文件被视为一个巨大的完整字符串，因此它们无法正常工作。

已经尝试过的正则表达式，例如：

(?<!"component\.)$

JSON如下：

{
         "expand":"operations,versionedRepresentations,editmeta,changelog,renderedFields",
         "id":"191657",
         "self":"http://localhost:8080/rest/api/2/issue/,
         "key":"NIC1-159",
         "fields":{
            "summary":"HttpOnlyCookies_In_Config @ NOT NEEDED TEXT HERE",
            "components":[
               {
                  "self":"http://localhost:8080/rest/api/2/",
                  "id":"13218",
                  "name":"Nicktest"
               }
            ],
            "customfield_12900":"test.repo",
            "description":"*HttpOnlyCookies_In_Config* issue exists @ *someothertext here",
            "customfield_12320":null,
            "priority":{
               "self":"http://localhost:8080/rest/api/2/priority/",
               "iconUrl":"http://localhost:8080/images/icons/priorities/major.svg",
               "name":"2-Major",
               "id":""
            },
            "customfield_12322":null
         }
      },

我想：

{
         "expand":"operations,versionedRepresentations,editmeta,changelog,renderedFields",
         "id":"191657",
         "self":"http://localhost:8080/rest/api/2/issue/,
         "key":"NIC1-159",
         "fields":{
            "summary":"HttpOnlyCookies_In_Config",
            "components":[
               {
                  "self":"http://localhost:8080/rest/api/2/",
                  "id":"13218",
                  "name":"Nicktest"
               }
            ],
            "customfield_12900":"test.repo",
            "description":"*HttpOnlyCookies_In_Config* issue exists @ *someothertext here",
            "customfield_12320":null,
            "priority":{
               "self":"http://localhost:8080/rest/api/2/priority/",
               "iconUrl":"http://localhost:8080/images/icons/priorities/major.svg",
               "name":"2-Major",
               "id":""
            },
            "customfield_12322":null
         }
      },

请注意，“描述”处的第二个@并没有被清除。

如何在正则表达式中排除以特定单词/字符开头和结尾的字符串的一部分？

0 个答案: