java去掉content={ "component":"NOVA", "poolId":"CIDC-RP-25", "accessKey":"{{accesskey}}", "secretKey":"{{secretkey}}" }中的所有空格
时间: 2023-08-28 07:05:55 浏览: 73
教你使用java实现去除各种空格
要去掉content中的所有空格,您可以使用Java中的replace方法结合正则表达式来实现。具体的代码如下所示:
```java
String content = "{ \"component\":\"NOVA\", \"poolId\":\"CIDC-RP-25\", \"accessKey\":\"{{accesskey}}\", \"secretKey\":\"{{secretkey}}\" }";
String result = content.replaceAll("\\s+", "");
System.out.println(result);
```
这段代码中,我们使用了replaceAll方法将content中的所有空格替换为空字符串。正则表达式\\s+表示匹配一个或多个空格字符。运行上述代码,将会得到去除了所有空格的content字符串。<span class="em">1</span><span class="em">2</span>
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