java 字符串处理

Question

各位大虾，请教一下，怎么把
1.夏永燕 HPNR3G                                                                
 2.  CZ6244 R   SU18SEP11CKGPEKHX1  2110 2335          E 2AT2                 
 3.CKG/T CKG/T 023-966666 /CHONGQINGJICHANGKONGGANGGONGSI /ZHAOXIEMEI ABCDEFG   
 4.CKG13883113960/13808320774                                                   
 5.T                                                                            
 6.SSR ADTK 1E BY CKG13SEP11/1358 OR CXL CZ6244 R18SEP                          
 7.OSI CZ CTCT13883113960/13808320774                                           
 8.RMK AUTOMATIC FARE QUOTE                                                     
 9.FN/A/FCNY470.00/SCNY470.00/C3.00/XCNY190.00/TCNY50.00CN/TCNY140.00YQ/        
    ACNY660.00                                                                  
10.TN/784-5369743480/P1                                                         
11.FP/CASH,CNY                                                                  
12.CKG13
这个字符串封装到map里面
map.put("1","夏永燕 HPNR3G");
map.put("2","CZ6244 R   SU18SEP11CKGPEKHX1  2110 2335          E 2AT2");
请各位大虾不吝赐教

Answer 1

每次读取一行出来，先截取 第一个 "."之前的内容当做key  ， value为 第一个"."之后的内容不就可以了 ？

Answer 2

        String[] data = {
            "1.夏永燕 HPNR3G",
            "2. CZ6244 R SU18SEP11CKGPEKHX1 2110 2335 E 2AT2",
            "3.CKG/T CKG/T 023-966666 /CHONGQINGJICHANGKONGGANGGONGSI /ZHAOXIEMEI ABCDEFG",
            "4.CKG13883113960/13808320774",
            "5.T  ",
            "6.SSR ADTK 1E BY CKG13SEP11/1358 OR CXL CZ6244 R18SEP",
            "7.OSI CZ CTCT13883113960/13808320774",
            "8.RMK AUTOMATIC FARE QUOTE",
            "9.FN/A/FCNY470.00/SCNY470.00/C3.00/XCNY190.00/TCNY50.00CN/TCNY140.00YQ/ACNY660.00",
            "10.TN/784-5369743480/P1",
            "11.FP/CASH,CNY",
            "12.CKG13"
        };
        Pattern pattern = Pattern.compile("^(\\d+)\\.(.+)$");
        LinkedHashMap<String,String> map = new LinkedHashMap<>();
        for (String s : data) {
            Matcher matcher = pattern.matcher(s);
            while (matcher.find()) {
                map.put(matcher.group(1),matcher.group(2));
            }
        }        for (String s : map.keySet()) {
            System.out.printf("%s:%s\n",s,map.get(s));
        }

Answer 3

String s="1.夏永燕 HPNR3G";

String[] str=s.split("\\.");
System.out.println(str.length);
for(String s1:str){
System.out.println(s1);
}
Map<String,String> map =new HashMap<String,String>();
map.put(str[0], str[1]);
 
System.out.println(map.get("1"));z这样子是一个‘多个也是一样

Answer 4

  String[] data = {
            "1.夏永燕 HPNR3G",
            "2. CZ6244 R SU18SEP11CKGPEKHX1 2110 2335 E 2AT2",
            "3.CKG/T CKG/T 023-966666 /CHONGQINGJICHANGKONGGANGGONGSI /ZHAOXIEMEI ABCDEFG",
            "4.CKG13883113960/13808320774",
            "5.T  ",
            "6.SSR ADTK 1E BY CKG13SEP11/1358 OR CXL CZ6244 R18SEP",
            "7.OSI CZ CTCT13883113960/13808320774",
            "8.RMK AUTOMATIC FARE QUOTE",
            "9.FN/A/FCNY470.00/SCNY470.00/C3.00/XCNY190.00/TCNY50.00CN/TCNY140.00YQ/ACNY660.00",
            "10.TN/784-5369743480/P1",
            "11.FP/CASH,CNY",
            "12.CKG13"
        };
           Map<String,String> map = new LinkedHashMap<String,String>();
           String[] str=null; 
        for (String s : data) {
         str=s.split("\\.");
         if(str.length>1){
                  map.put(str[0],str[1]);
           }
           
        }         for (String s : map.keySet()) {
            System.out.printf("%s:%s\n",s,map.get(s));
        }
呵呵！！

Answer 5

public static void main(String[] args) {
String str = "1.夏永燕 HPNR3G\n" +  
"2. CZ6244 R SU18SEP11CKGPEKHX1 2110 2335 E 2AT2\n" +   
"3.CKG/T CKG/T 023-966666 /CHONGQINGJICHANGKONGGANGGONGSI /ZHAOXIEMEI ABCDEFG\n" + 
"4.CKG13883113960/13808320774\n" +
"5.T\n" +    
"6.SSR ADTK 1E BY CKG13SEP11/1358 OR CXL CZ6244 R18SEP\n" +   
"7.OSI CZ CTCT13883113960/13808320774\n" +   
"8.RMK AUTOMATIC FARE QUOTE\n" +    
"9.FN/A/FCNY470.00/SCNY470.00/C3.00/XCNY190.00/TCNY50.00CN/TCNY140.00YQ/ACNY660.00\n"+   
"10.TN/784-5369743480/P1\n"+   
"11.FP/CASH,CNY\n"+   
"12.CKG13\n";
Map<String,String> result = new LinkedHashMap<String,String>();
String[] str2 = str.split("\n");
for(String s : str2){
String[] str3 = s.split("\\.");
result.put(str3[0], str3[1]);
}
System.out.println(result);
}

Answer 6

用 dot（.）分割的，后面数字里的小数点怎么办？

Answer 7

用StringBuffer就可以实现的，下面一个简单的示例：StringBuffer bufStr = new StringBuffer("1.夏永燕 HPNR3G\r\n");
bufStr.append("2. CZ6244 R SU18SEP11CKGPEKHX1 2110 2335 E 2AT2\r\n");
bufStr.append("3.CKG/T CKG/T 023-966666 /CHONGQINGJICHANGKONGGANGGONGSI /ZHAOXIEMEI ABCDEFG\r\n");

Answer 8

这个里面也有. FN/A/FCNY470.00/SCNY470.00/C3.00/XCNY190.00/TCNY50.00CN/TCNY140.00YQ/ACNY660.00",