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Java 将@RequestBody从节点js发送到Spring引导Rest API_Java_Node.js_Spring Boot_Spring Rest - Fatal编程技术网

Java 将@RequestBody从节点js发送到Spring引导Rest API

Java 将@RequestBody从节点js发送到Spring引导Rest API,java,node.js,spring-boot,spring-rest,Java,Node.js,Spring Boot,Spring Rest,在花了半天多的时间后,仍然无法确定以下问题的症结所在: 试图从NodeJSto-springrestapi发送表单数据 节点JS: var inputData = { base : req.body.base, test : req.body.test } var queryParams = { host: '127.0.0.1', port: 8080, path: '/start', method: 'POST

在花了半天多的时间后,仍然无法确定以下问题的症结所在:

试图从NodeJSto-springrestapi发送表单数据

节点JS:

var inputData = { base : req.body.base, test : req.body.test }

var queryParams = {
          host: '127.0.0.1',
          port: 8080,
          path: '/start',
          method: 'POST',
          headers: {'Content-type': 'application/json'},
          body: inputData //Used JSON.stringify(inputData) - didn't work
        };
使用http模块发送请求:

var req = http.request(queryParams, function(res) {
        //do something with response
    });
    req.end();
春假:

    @RequestMapping(value = "/start", method = RequestMethod.POST, consumes = "application/json")
    @ResponseBody
    public String startApp(@RequestBody String body) {
        System.out.println(body);

        return "{\"msg\":\"Success\"}";
    }
使用邮递员,我可以在其余部分看到相同的输入数据。但当从NodeJS发送时,我看到的只是

    { 
      timestamp: 1506987022646,
      status: 400,
      error: 'Bad Request',
      exception: 'org.springframework.http.converter.HttpMessageNotReadableException',
      message: 'Required request body is missing: public java.lang.String ApplicationController.startApp(java.lang.String)',
      path: '/start' 
    }
在maven中使用springbootstarter父级


我有什么遗漏吗?如有任何建议,将不胜感激

我认为您将请求主体放入
查询参数中不会起作用。
您可以尝试使用
req.write()
将数据写入请求正文,如下所示:

...  
req.write(inputData);  
req.end();
...