Java List转换成String数组几种实现方式详解

java list转换成string数组

实现代码：

list<string> list = new arraylist<string>(); 
list.add("a1"); 
list.add("a2"); 
string[] tobestored = list.toarray(new string[list.size()]); 
for(string s : tobestored) { 
  system.out.println(s); 
} 

或

list<string> list = new arraylist<string>(); 
list.add("a1"); 
list.add("a2"); 
   
string[] tobestored = new string[al.size()]; 
list.toarray(tobestored); 
for (string s : tobestored) { 
  system.out.println(s); 
} 

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