fix(os/glog): empty content in glog handler after structure logging feature supported

[gqcn]

No description provided.

[hailaz]

还是没有修复，需要一个单元测试检查。
https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

[gqcn]

还是没有修复，需要一个单元测试检查。 https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz 其实上是这个Content的作用变为了自定义内容，不再默认格式化填充。如果需要使用默认的日志格式，那么提供了一个ValuesContent方法可以获取。

[hailaz]

还是没有修复，需要一个单元测试检查。 https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz 其实上是这个Content的作用变为了自定义内容，不再默认格式化填充。如果需要使用默认的日志格式，那么提供了一个ValuesContent方法可以获取。

现在缺少一个获取原始日志内容的属性，以前是Content，不然自定义日志格式就没法用了。

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Still no fix, needs a unit test check. https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

In fact, the function of this Content has been changed to customized content, and it is no longer formatted and filled by default. If you need to use the default log format, a ValuesContent method is provided to obtain it.

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Still no fix, needs a unit test check. https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz In fact, the function of this Content has been changed to customized content, and it is no longer formatted and filled by default. If you need to use the default log format, a ValuesContent method is provided to obtain it.

There is now a missing attribute to obtain the original log content. It used to be Content, otherwise the custom log format will not be available.

[gqcn]

还是没有修复，需要一个单元测试检查。 https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz 其实上是这个Content的作用变为了自定义内容，不再默认格式化填充。如果需要使用默认的日志格式，那么提供了一个ValuesContent方法可以获取。

现在缺少一个获取原始日志内容的属性，以前是Content，不然自定义日志格式就没法用了。

现在是通过ValuesContent()方法获取。

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Still no fix, needs a unit test check. https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz In fact, the function of this Content has been changed to customized content, and it is no longer formatted and filled by default. If you need to use the default log format, a ValuesContent method is provided to obtain it.

There is now a missing attribute to obtain the original log content. It used to be Content, otherwise the custom log format will not be available.

Now it is obtained through the ValuesContent() method.

[hailaz]

还是没有修复，需要一个单元测试检查。 https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz 其实上是这个Content的作用变为了自定义内容，不再默认格式化填充。如果需要使用默认的日志格式，那么提供了一个ValuesContent方法可以获取。

现在缺少一个获取原始日志内容的属性，以前是Content，不然自定义日志格式就没法用了。

现在是通过ValuesContent()方法获取。

噢，那加个单测吧

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Still no fix, needs a unit test check. https://github.com/gogf/gf/pull/2919/files#diff-0950fd3e63cfb4b28566d3c8332c953272a247a2ac36d50cf6b4e299f1aea419L208

@hailaz In fact, the function of this Content has been changed to customized content, and it is no longer formatted and filled by default. If you need to use the default log format, a ValuesContent method is provided to obtain it.

There is now a missing attribute to obtain the original log content. It used to be Content, otherwise the custom log format will not be available.

Now it is obtained through the ValuesContent() method.

Oh, let’s add a single test

[hailaz]

@gqcn 我改了下判断内容，这样有不兼容变动都能通过单测发现。

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@gqcn I changed the judgment content so that any incompatible changes can be discovered through single testing.