2. 接收参数时,怎么合理的使用@requestbody和@requestparam?3.
requestmapping("/book3")publicbookbook3(){bookbook=newbook()
精讲resttemplate第4篇-post请求方法使用详解
requestmapping("/book3")publicbookbook3(){bookbook=newbook()
相当于只返回body,而postforentity返回的是一个responseentity对象
Tips:Do Not Provide
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