Question

我有一个字符串：

[{uuid=80461af7-f6c7-448d-8aea-a5fd07bd4cfc, folderId=92711, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:32:19 GMT 2015, modifiedDate=Thu Feb 05 13:54:46 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92711/, **name=Cyber**, description=, lastPostDate=Wed Feb 04 02:32:19 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}, {uuid=51d3719c-d787-49c1-a565-bd40e6515154, folderId=92715, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:32:43 GMT 2015, modifiedDate=Wed Feb 04 02:32:43 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92715/, **name=Operational**, description=, lastPostDate=Thu Feb 05 05:04:43 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}, {uuid=06bf396f-7814-431d-8e3d-2488a757d970, folderId=92707, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:31:57 GMT 2015, modifiedDate=Thu Feb 05 13:54:21 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92707/, **name=SAS**, description=, lastPostDate=Wed Feb 04 02:31:57 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}]

我需要查看类似于此示例的字符串，并使用java仅提取名称，将每个名称输入到数组中。在这个例子中，我只需要Cyber，Operational，SAS，每个都输入一个数组。

由于

Answer 1

以下内容适用于您吗？这提取了Cyber，Operational和SAS。

import java.util.regex.Pattern;
import java.util.regex.Matcher;
import java.util.ArrayList;
import java.util.List;




public class HelloWorld{


 public static void main(String []args){
    List matches = new ArrayList();


    Pattern p = Pattern.compile("\\*\\*name=(.*?)\\*\\*");

    String data = "[{uuid=80461af7-f6c7-448d-8aea-a5fd07bd4cfc, folderId=92711, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:32:19 GMT 2015, modifiedDate=Thu Feb 05 13:54:46 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92711/, **name=Cyber**, description=, lastPostDate=Wed Feb 04 02:32:19 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}, {uuid=51d3719c-d787-49c1-a565-bd40e6515154, folderId=92715, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:32:43 GMT 2015, modifiedDate=Wed Feb 04 02:32:43 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92715/, **name=Operational**, description=, lastPostDate=Thu Feb 05 05:04:43 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}, {uuid=06bf396f-7814-431d-8e3d-2488a757d970, folderId=92707, groupId=10202, companyId=10154, userId=10198, userName=Test Test, createDate=Wed Feb 04 02:31:57 GMT 2015, modifiedDate=Thu Feb 05 13:54:21 GMT 2015, repositoryId=10202, mountPoint=false, parentFolderId=92703, treePath=/92703/92707/, **name=SAS**, description=, lastPostDate=Wed Feb 04 02:31:57 GMT 2015, defaultFileEntryTypeId=0, hidden=false, overrideFileEntryTypes=false, status=0, statusByUserId=0, statusByUserName=, statusDate=null}]" ; 

    Matcher m = p.matcher(data);
    int index = 0;
    while(m.find(index)) {
        matches.add(m.group(1));
        System.out.println(m.group(1));
        index = m.end();
    }

 }
}

find（）查找从index（initally 0）开始的匹配，group（）返回正则表达式中的between（）之间的任何内容并将其添加到数组中。最后，匹配结束被设置为新的起始索引。这循环直到找到所有匹配

Java隔离部分字符串

1 个答案: