Uncaught (in promise) Error: Request failed with status code 415-蒲公英云

Uncaught (in promise) Error: Request failed with status code 415

叁歲伎倆 2023-06-17 04:53 98阅读 0赞

今天在做接口对接的时候，出现了415这个错误，这个坑改了好久，记录一下

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我首先用swagger测试了一下数据，是可以成功的

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这样可以猜测错误应该出现在前端axios请求过程中了

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但是前端也确定发送的请求没问题，又检查了一下，才发现类型没匹配上，前端传过来一个string的id，后端用long类型接收了，因此一直报415，

@PostMapping("getInfo")
    public Map<String, String> getInfo(@RequestBody String id) {
        System.out.println("==========");
        System.out.println(id);
        System.out.println("++++++++++");
        Student student = studentServiceImpl.findStudent(Long.parseLong(id));
        System.out.println("getInfo:"+student);
        Map<String, String> map = new HashMap<>(10);
        map.put("id", student.getId()+"");
        map.put("name", student.getName());
        map.put("gender", student.getGender());
        map.put("nation", student.getNation());
        map.put("department", "");
        map.put("idCardNumber", student.getMajor());
        map.put("phoneNumber", student.getPhoneNumber());
        map.put("password", student.getPassword());
        return map;
    }