java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 3

java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column
产生原因为解析异常,肯定是后台返回的json数据与自己的bean不一致导致的,有可能是后台把数据结构改变了。

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