java中List转String逗号分隔
java8List转String逗号分隔
List<String> paramList= Stream.of("1", "2","3").collect(Collectors.toList());
String Str= paramList.stream().collect(Collectors.joining(","));
return Str;
//转换后"1,2,3"
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阅读量：154
阅读量：169
阅读量：59
阅读量：152
List<String> paramList= Stream.of("1", "2","3").collect(Collectors.toList());
String Str= paramList.stream().collect(Collectors.joining(","));
return Str;
//转换后"1,2,3"