Java Guava Splitter trimResults()用法及代码示例

方法trimResults()返回一个拆分器，该拆分器的行为与此拆分器相同，但会自动从每个返回的子字符串中删除前导和尾随空格。例如，Splitter.on('，).trimResults().split(“ a，b，c”)返回包含[“a”，“b”，“c”]的可迭代对象。

用法:

public Splitter trimResults()

返回值：此方法返回具有所需配置的拆分器。

范例1：

// Java code to show implementation of 
// trimResults() method 
// of Guava's Splitter Class 
  
import com.google.common.base.Splitter; 
import java.util.List; 
  
class GFG { 
  
    // Driver's code 
    public static void main(String[] args) 
    { 
  
        // Creating a string variable 
        String str = "Hello,  geeks, for,  geeks,  noida"; 
  
        // Using trimResults() method. Strings that 
        // have been split apart often need to be 
        // trimmed. They often have surrounding whitespace. 
        // With trimResults(), Splitter does this. 
        List<String> myList = Splitter.on(',') 
          .trimResults().splitToList(str); 
  
        for (String temp:myList) { 
            System.out.println(temp); 
        } 
    } 
}

输出：

Hello
geeks
for
geeks
noida

范例2：

// Java code to show implementation of 
// trimResults() method 
// of Guava's Splitter Class 
  
import com.google.common.base.Splitter; 
import java.util.List; 
  
class GFG { 
    // Driver's code 
    public static void main(String[] args) 
    { 
        // Creating a string variable 
        String str = "Everyone. .  should. Learn. Data. Structures"; 
  
        // Using trimResults() method. Strings that 
        // have been split apart often need to be 
        // trimmed. They often have surrounding whitespace. 
        // With trimResults(), Splitter does this. 
        List<String> myList = Splitter.on('.') 
            .trimResults().splitToList(str); 
  
        for (String temp:myList) { 
            System.out.println(temp); 
        } 
    } 
}

输出：

Everyone

should
Learn
Data
Structures

相关用法

注：本文由纯净天空筛选整理自Sahil_Bansall大神的英文原创作品 Splitter trimResults() method | Guava | Java。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。