Spring MVC get body of the HTTP request

 

1, obtained by the flow stream, or byte character

@ApiOperation("desc")
@RequestMapping(value = "/api", method = {RequestMethod.GET, RequestMethod.POST}, produces = "application/json;charset=UTF-8")
public RespData<Boolean> api(
 HttpServletRequest request,
 HttpServletResponse response) {
    BufferedReader br = request.getReader();
    String str, body = "";
    while((str = br.readLine()) != null){ body += str; } log.info(body); }

@ApiOperation("desc")
@RequestMapping(value = "/api", method = {RequestMethod.GET, RequestMethod.POST}, produces = "application/json;charset=UTF-8")
public RespData<Boolean> api(
 HttpServletRequest request,
 HttpServletResponse response) { int length = request.getContentLength();
        ServletInputStream input = request.getInputStream();
        byte[] buffer = new byte[length]; input.read(buffer, 0, length);
 log.info(new String(buffer));

} 

2, through the word @RequestBody Get

@ApiOperation("desc")
@RequestMapping(value = "/api", method = {RequestMethod.GET, RequestMethod.POST}, produces = "application/json;charset=UTF-8")
public RespData<Boolean> api(@ApiParam(value = "id", required = false) @RequestParam(value = "id",required = false) Long id,@RequestBody String body,
 HttpServletRequest request,
 HttpServletResponse response) {
 log.info("body---->{}",body);
}