目录

• RequestMapping#produces,consumes

RequestMapping#produces,consumes

    @RequestMapping(value = "/hi",
            consumes = "application/*;charset=UTF-8",
            produces = "application/json;charset=UTF-8")
    public String hi(@RequestParam(required = false) String msg) {
        return "Hello -~" + msg;
    }

• produces（输出）

  • 标注后影响最终传输的ContentType的类型

• consumes（输入）

  • 过滤请求头ContentType，限定允许的ContentType的类型

若编码不同则返回415