# ewei_introductions

**Repository Path**: ewei_gdut/ewei_introductions

## Basic Information

- **Project Name**: ewei_introductions
- **Description**: ewei工作室的介绍以及git仓库的使用细则等信息
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2017-05-13
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#ewei_introductions
```

IF YOU WANT TO JOIN EWEI
YOU MUST KNOW HOW TO PRINT "HELLO WORLD my name is {name}, age is {age}" IN COMMAND LIINE
JAVA:
public static void main(Striing[] args){
    if(args.size < 2){
        throw new IllegalArgumentException("must java xxx {name} {age}");
    }
    String template="HELLO WORLD my name is {name}, age is {age}";
    Pattern pattern = Pattern.compile("\\{([\\w\\W]+?)}");
    Matcher matcher = pattern.matcher(template);
    StringBuffer sb = new StringBuffer();
    while(matcher.find()){
        String key = matcher.group(1);
        if(key.equals("name")){
            matcher.appendReplacement(sb,args[0]);
        }else if(key.equals("age")){
            matcher.appendReplacement(sb,args[1]);
        }
    }
    matcher.appendTail(sb);
    System.out.println(sb.toString());
}
```