使用HttpServletRequest获取请求body
时间: 2023-11-25 19:46:57 浏览: 60
可以使用HttpServletRequest的getReader()方法获取请求body,示例代码如下:
```
HttpServletRequest request = ...;
StringBuilder sb = new StringBuilder();
BufferedReader reader = request.getReader();
char[] buf = new char[1024];
int len;
while ((len = reader.read(buf)) != -1) {
sb.append(buf, 0, len);
}
String requestBody = sb.toString();
```
相关问题
HttpServletRequest 获取请求体
HttpServletRequest接口提供了获取HTTP请求消息体的方法。通过调用HttpServletRequest的getInputStream()方法,可以获取请求体的输入流,从而读取请求体的内容。同时,还可以通过调用HttpServletRequest的getReader()方法,获取请求体的字符流,进而读取请求体的内容。这些方法可以用于获取post请求中的请求体内容。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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[ .reference_list ]
HttpServletRequest获取请求体
要获取HttpServletRequest对象中的请求体,可以使用以下代码:
```
BufferedReader reader = request.getReader();
String line = null;
StringBuilder requestBody = new StringBuilder();
while ((line = reader.readLine()) != null) {
requestBody.append(line);
}
String requestBodyString = requestBody.toString();
```
这段代码首先获取HttpServletRequest对象中的BufferedReader对象,然后逐行读取请求体并将其添加到StringBuilder对象中,最后将StringBuilder对象转换为字符串即可。请注意,如果请求体中包含二进制数据,应该使用request.getInputStream()方法获取输入流。
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