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aichenchen avatar aichenchen commented on August 12, 2024

这个框架很好用,但是一旦用到Blob就麻烦了,更搞笑的是我还不会改,觉得更坑死了,求大神指导,要不然我就得重新做整个项目

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Haley-Wong avatar Haley-Wong commented on August 12, 2024

Blob 是数据库字段的类型,但是实际上Sqlite 数据库是不对数据类型验证的(例如,数据表表中某个字段设置为Integer类型,然是依然可以插入一个字符串进去,而且不会报错)。正如我在另一个issues 里回答的一样,我建议你把这个文件保存到本地,然后生成一个地址,保存到数据库中。因为Blob 类型一般都是放文件的二进制数据,例如图片,放多了会导致数据库变大,数据操作变慢,而且也不容易查看文件数据。 @aichenchen

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aichenchen avatar aichenchen commented on August 12, 2024

谢谢~~,我这里是已有数据库,我不用往里面存储,只需要读取,这个框架读不出来,直接用fmdb可以读取,如果没发取用,我再想想办法综合一下。这个框架真的很好用~~如果再完美点就更好了``

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Haley-Wong avatar Haley-Wong commented on August 12, 2024

如果你想改,只需要 JKDBModel 类里的 -getPropertys 方法中加上NSData 类型的判断,然后在findByCriteria 和findAll 方法里,也有一个类型判断,用对应的类型处理就好。如果这两天有时间,我就改一下,再提交。到时候@ 你。

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Haley-Wong avatar Haley-Wong commented on August 12, 2024

@aichenchen 已经添加了NSData 类型数据的读写功能。给你看下我修改了哪些地方:
1234567890

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aichenchen avatar aichenchen commented on August 12, 2024

谢谢,谢谢,谢谢!大神真棒。

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