jQuery、SpringMVC@RequestBody和JSON-使其協同工作我希望有一個指向Java序列化的雙向JSON我在用成功Java到JSON到JQuery路徑.。(@ResponseBody)@RequestMapping(value={"/fooBar/{id}"}, method=RequestMethod.GET)
public @ResponseBody FooBar getFooBar(
@PathVariable String id,
HttpServletResponse response , ModelMap model) {
response.setContentType("application/json");...}在JQuery中，我使用$.getJSON('fooBar/1', function(data) {
//do something});這行得通井(例如，由于所有的答案，注解已經起作用了)然而，我如何做倒轉PATH：是否使用RequestBody將JSON序列化回Java對象？不管我怎么嘗試，我都無法做到這樣的事情：@RequestMapping(value={"/fooBar/save"}, method=RequestMethod.POST)public String saveFooBar(@RequestBody FooBar fooBar,
HttpServletResponse response , ModelMap model) {
//This method is never called. (it does when I remove the RequestBody...)}我已經正確配置了Jackson(它在輸出時序列化)，當然，我有mvc集作為注釋驅動。我該怎么做呢？有可能嗎？或者Spring/JSON/JQuery是單向的(Out)？最新情況：我改變了杰克遜的背景<bean id="jsonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" />
<!-- Bind the return value of the Rest service to the ResponseBody. -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<util:list id="beanList">
<ref bean="jsonHttpMessageConverter" /><!--
<ref bean="xmlMessageConverter" /> -->
</util:list>
</property></bean>(幾乎類似的)建議<bean id="jacksonMessageConverter"
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"></bean>
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="jacksonMessageConverter" />
</list>
</property>
</bean>而且看起來很管用！我不知道這到底是怎么回事，但它起作用了.
jQuery、SpringMVC@RequestBody和JSON-使其協同工作
慕婉清6462132
2019-07-12 19:06:10
