用form表单，向后端参数

野性酷女 2024-03-16 10:36 46阅读 0赞

#### 这里写目录标题 ####

*  相同部分
 *  传给后端java实体对象
 *  直接传给后端字符串

## 相同部分 ##

网页代码

<div style="margin-top: 45px;">
    	<form>
    		<div>
    			<label>类型</label>
    			<select name="smsType" id="smsType">
    				<option value="0">--请选择--</option>
    				<option value="auto">单次发送</option>
    				<option value="order">重复发送</option>
    			</select>
    		</div>
    		<div>
    			<label>发送区域</label>
    			<select name="areaName" id="areaName">
    				<option value="0">--请选择--</option>
    				<option value="区域三">区域一</option>
    				<option value="区域四">区域二</option>
    			</select>
    		</div>
    		<div>
    			<label>发送</label>
    			<select name="target" id="target">
    				<option value="0">--请选择--</option>
    				<option value="ac2">固定范围</option>
    				<option value="ac3">指定范围</option>
    			</select>
    		</div>
    		<div>
    			<label>内容</label>
    			<textarea name="content" id="content"></textarea>
    		</div>
    	</form>
    	<div>
    		<button type="submit" onclick="sub()">表单提交</button>
    		<button type="reset">Reset重置</button>
    	</div>
    </div>

## 传给后端java实体对象 ##

java接收方，

@RequestMapping(value = "online/SendSms",method = RequestMethod.POST)
    public String SendSms(@RequestBody SmsMission smsMission){
        
    	String smsType = smsMission.getSmsType();
        String areaName = smsMission.getAreaName();
        String target = smsMission.getTarget();
        String content = smsMission.getContent();
    	return "OK"
    }

JS发送方，

## 直接传给后端字符串 ##

java接收方，

@RequestMapping(value = "online/SendSms",method = RequestMethod.POST)
    public MessageVo SendSms(
                @RequestParam(name = "smsType",required = true) String smsType,
                @RequestParam(name = "areaName",required = true) String areaName,
                @RequestParam(name = "target",required = true) String target,
                @RequestParam(name = "content",required = true) String content
        ){
        
    
    	Map<String,Object> respData = new HashMap<>();
        respData.put("类型",smsType);
        respData.put("发送区域",areaName);
        respData.put("发送",target);
        respData.put("内容",content);
        
    	return "OK"
    }

JS发送方，