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用spring rest客户端 restTemplate.postForObject(serverUrl, map, String.class)0
我在客户端用spring rest客户端 restTemplate.postForObject(serverUrl, map, String.class)请求，map中的参数被序列化为JSON格式，如下：
{"format":"json","id":"1","address":"{\"zoneCode\":\"10000\",\"doorCode\":\"20000\",\"streets\":[{\"no\":\"111\",\"name\":\"abc\"}],"name":"wgw","pass":"123"},在服务端做转换时，spring用的是jackson,代码如下
@RequestMapping(value = "/", method = RequestMethod.POST)
public Result getUser(@RequestBody User user) {
User user1 = new User();
user1.setId(1l);
user1.setName("www");
}
其中User有一个复合属性Address，始终报org.springframework.http.converter.HttpMessageNotReadableException: Could not read JSON: Can not instantiate value of type [simple type, class com.mms.cod.controller.Address] from String value ('{"zoneCode":"10000","doorCode":"20000","streets":[{"no":"111","name":"abc"}],"codes":["a","b"]}'); no single-String constructor/factory method (through reference chain: com.mms.cod.controller.User["address"]); nested exception is com.fasterxml.jackson.databind.JsonMappingException: Can not instantiate value of type [simple type, class com.mms.cod.controller.Address] from String value ('{"zoneCode":"10000","doorCode":"20000","streets":[{"no":"111","name":"abc"}],"codes":["a","b"]}'); no single-String constructor/factory method (through reference chain: com.mms.cod.controller.User["address"])，求帮助2014年6月09日 09:37
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