代码示例 publicclassCommaSeparatedStringToArray{publicstaticvoidmain(String[]args){StringcommaSeparatedString="apple,banana,orange,,grape";String[]array=commaSeparatedString.split(",");List<String>list=newArrayList<>();for(Strings:array){if(!s.trim().isEmpty()){list.add(s.trim());}}String[]...
.parseClaimsJws(token).getBody();// 获取用户名String user = claims.get("UserId").toString();// 获取权限(角色)List<GrantedAuthority> authorities = AuthorityUtils.commaSeparatedStringToAuthorityList((String) claims.get("authorities"));// 返回验证令牌returnuser !=n...
// separated string to HashSet importjava.util.Arrays; importjava.util.HashSet; importjava.util.List; publicclassStringToHashSetExample{ publicstaticvoidmain(String[]args){ Stringstr="1,2,3,4,2,5"; // split the string by comma String[]strParts=str.split(","); // convert array to t...
}publicstaticLongprocyon(String source,String targetPath)throwsIOException {longstart=System.currentTimeMillis();PathoutDir=Paths.get(targetPath);Patharchive=Paths.get(source);Decompilerdec=newProcyonDecompiler();DecompilationResultres=dec.decompileArchive(archive, outDir,newDecompilationListener() {publicvoid...
If your data may be in form likeString data = "1, 2 , 3,4";where comma is surrounded by some whitespaces, thesplit(",")will produce as result array like["1", " 2 ", " 3", "4"]. As you see second and third element in that array contains those extra spaces:" 2 "," 3...
This is an easy way to split string by comma, import java.util.*; public class SeparatedByComma{ public static void main(String []args){ String listOfStates = "Hasalak, Mahiyanganaya, Dambarawa, Colombo"; List<String> stateList = Arrays.asList(listOfStates.split("\\,")); System.out...
Convert a comma-separated string to a list using core Java The String class in Java provides split() method to split a string into an array of strings. You can use this method to turn the comma-separated list into an array: String fruits = "🍇,🍓,🍑,🥭,🍍,🥑"; String []...
Suppose we have a comma-separated string John, 23, $4500. We need to split the data based on the comma and store it in an array like this: ["John", "23", "$4500"]. This is where the split() method comes in handy. Use split(delimiter) to Split String to an Array in Java We...
Also, we will use the IndexOf(); method for our first program and integrate Split() with Java’s dynamic array and string classes.Use the Indexof() and Substring() Method to Split Comma-Separated String in JavaCheck out the string: String java = "Java, is, a, fun, programming, ...
After the library name, a comma-separated list of options specific to the library can be used. If the option -agentlib:foo is specified, then the JVM attempts to load the library named foo.dll in the location specified by the PATH system variable. The following example shows how to load...