Streaming micro-service loading verification method based on DEX file class

The invention discloses a streaming micro-service loading verification method based on DEX file classes. The streaming micro-service loading verification method specifically comprises the steps that firstly, an application program installation package with a single DEX file is selected, all resources of the installation package are stored in a server, class information is extracted by analyzing a DEX file structure in the installation package, and a plurality of. Class files are obtained by decompiling one DEX file; generating a streaming micro-service directed graph based on the DEX file class of the Android application program according to the dependency relationship of the class; and finally, according to a streaming loading sequence rule based on DEX file classes and a dependency relationship between the classes, loading the classes in a streaming manner so as to ensure that the Android application program can run, and when a cache region is full, using a cache region replacement algorithm to perform an o