基于springframework框架的不同网络请求request方式传参

一、get方式

1.在url路径上传递参数，形如 /getTask/{taskId}   如/getTask/111

@RequestMapping(value = {"/getTask/{taskId}"}, method = RequestMethod.GET)
public ResponseResult getTask(@PathVariable("taskId") String taskId) {...}

2.在url后面以?形式传递参数，形如/getTask?taskId=111

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestParam("taskId") String taskId) {...}

或者

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestParam Map<String, Object> map) {...}

二、post方式

1.form表单提交数据，使用@RequestParam接收参数值，与get中的问号传参相同

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestParam("taskId") String taskId) {...}

或者

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestParam Map<String, Object> map) {...}

2.json格式传递参数（非表单）

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestBody String jsonStr) {...}

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestBody JSONObject bodyparams) {...}

@RequestMapping(value = {"/getTask"}, method = RequestMethod.POST)
public ResponseResult getTask(@RequestBody Task task) {...}