后台接受post请求参数乱码问题

Java

只需在后台获得request后，设置request.setCharacterEncoding("UTF-8");，即可解决乱码问题

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public static HttpServletRequest getRequest() throws UnsupportedEncodingException {
		HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes())
				.getRequest();
		request.setCharacterEncoding("UTF-8");
		return request;
	}