Field "state" doesn't have a default value
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近期因为项目改版,又只有一台服务器,部署了2个项目,相对的表也扩建了,其中有张表state是int类型,默认值是0,但在添加信息的时候,没有添加这个state为0,因此出现Field "state" doesn't have a default value,它的意思就是在添加数据时state没有添加一个int,其实就是把null添加到这里,所以报错。
解决办法就是在添加数据前先在添加的实体类里面类.setState(0)(注意我这里是state,你们很大的可能不是),而且要注意不一定是int没值,只要是不能为空的在添加时都要给它个默认值,这样就不会报错了。
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