java - java中的循环定界符，消息损坏到数组

Question

我有一个字符串:

String received = "28,gZrate:-1.48},
{gXrate:9.10,gYrate:-0.69,gZrate:-1.50},        
{gXrate:9.22,gYrate:0.54,gZrate:-1.67},     
{gXrate:9.20,gYrate:-2.40,gZrate:-1.65},{gXrate:9.02" ; 

我需要这个字符串在这样的数组中:

["gXrate:9.10,gYrate:-0.69,gZrate:-1.50","gXrate:9.22,gYrate:0.54,gZrate:-1.67","gXrate:9.20,gYrate:-2.40,gZrate:-1.65"]

忽略接收字符串开头和结尾的破损部分即

28,gZrate:-1.48}

{gXrate:9.02 ; 

还要注意有时字符串可能不会损坏。

Answer 1

String received = "28,gZrate:-1.48},{gXrate:9.10,gYrate:-0.69,gZrate:-1.50},";
       received += "{gXrate:9.22,gYrate:0.54,gZrate:-1.67},";
       received += "{gXrate:9.20,gYrate:-2.40,gZrate:-1.65},{gXrate:9.02";
String pattern = "\\{(.*?)\\},?";
StringBuilder sb = new StringBuilder("[");
boolean first = true;

Pattern r = Pattern.compile(pattern);
Matcher m = r.matcher(received);
while (m.find()) {
    if (!first) {
        sb.append(",");
    }
    first = false;
    sb.append("\"" + m.group(1) + "\"");
}
sb.append("]");
System.out.println(sb);

输出:

["gXrate:9.10,gYrate:-0.69,gZrate:-1.50","gXrate:9.22,gYrate:0.54,gZrate:-1.67","gXrate:9.20,gYrate:-2.40,gZrate:-1.65"]

这是一个演示，显示上述代码适用于损坏和平衡情况:

Rextester