如果楼主想用response返回print,然后输出可以直接用HttpServletRespones作为方法参数,甚至输出流作为参数都是可以的
public void xxx(HttpServletRespones resp){resp.getWriter().print("xxx");
}
再或者lz用springmvc的方式@ResponseBody
@RequestMapping(value = "/xxx")
public String xxx() throws IOException {
return "xxx";
}或者
@RequestMapping(value = "/xxx")
public ResponseEntity<String> doFirst(){
ResponseEntity<String> re=null;
String return = new String("xxx");
re=new ResponseEntity<String>(return,headers, HttpStatus.OK);
return re;
}都是可以的
public void xxx(HttpServletRespones resp){resp.getWriter().print("xxx");
}
再或者lz用springmvc的方式@ResponseBody
@RequestMapping(value = "/xxx")
public String xxx() throws IOException {
return "xxx";
}或者
@RequestMapping(value = "/xxx")
public ResponseEntity<String> doFirst(){
ResponseEntity<String> re=null;
String return = new String("xxx");
re=new ResponseEntity<String>(return,headers, HttpStatus.OK);
return re;
}都是可以的
解决方案 »
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